{"Event":"SparkListenerLogStart","Spark Version":"3.5.1"}
{"Event":"SparkListenerResourceProfileAdded","Resource Profile Id":0,"Executor Resource Requests":{"memory":{"Resource Name":"memory","Amount":1024,"Discovery Script":"","Vendor":""},"offHeap":{"Resource Name":"offHeap","Amount":0,"Discovery Script":"","Vendor":""}},"Task Resource Requests":{"cpus":{"Resource Name":"cpus","Amount":1.0}}}
{"Event":"SparkListenerBlockManagerAdded","Block Manager ID":{"Executor ID":"driver","Host":"73850a3d530b","Port":37365},"Maximum Memory":455501414,"Timestamp":1781615605363,"Maximum Onheap Memory":455501414,"Maximum Offheap Memory":0}
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Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/netty-all-4.1.96.Final.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/orc-shims-1.9.2.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/audience-annotations-0.5.0.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/curator-framework-2.13.0.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/hk2-locator-2.6.1.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/kubernetes-model-resource-6.7.2.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/hive-service-rpc-3.1.3.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/spark-kvstore_2.12-3.5.1.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/jakarta.xml.bind-api-2.3.2.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/kubernetes-model-networking-6.7.2.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/jersey-container-servlet-core-2.40.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/commons-codec-1.16.0.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/datasketches-memory-2.1.0.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/jline-2.14.6.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/jackson-module-scala_2.12-2.15.2.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/spark-unsafe_2.12-3.5.1.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/kubernetes-model-policy-6.7.2.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/transaction-api-1.1.jar":"System Classpath","/home/airflow/.local/lib/python3.11/site-packages/pyspark/jars/log4j-slf4j2-impl-2.20.0.jar":"System Classpath"}}
{"Event":"SparkListenerApplicationStart","App Name":"anazarenko_create_dm_pg","App ID":"app-20260616171325-0000","Timestamp":1781615604681,"User":"airflow"}
{"Event":"SparkListenerExecutorAdded","Timestamp":1781615607605,"Executor ID":"0","Executor Info":{"Host":"172.28.0.49","Total Cores":5,"Log Urls":{"stdout":"http://172.28.0.49:8081/logPage/?appId=app-20260616171325-0000&executorId=0&logType=stdout","stderr":"http://172.28.0.49:8081/logPage/?appId=app-20260616171325-0000&executorId=0&logType=stderr"},"Attributes":{},"Resources":{},"Resource Profile Id":0,"Registration Time":1781615607605}}
{"Event":"SparkListenerBlockManagerAdded","Block Manager ID":{"Executor ID":"0","Host":"172.28.0.49","Port":37091},"Maximum Memory":455501414,"Timestamp":1781615607651,"Maximum Onheap Memory":455501414,"Maximum Offheap Memory":0}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLExecutionStart","executionId":0,"rootExecutionId":0,"description":"showString at NativeMethodAccessorImpl.java:0","details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (43)\n+- CollectLimit (42)\n   +- Project (41)\n      +- SortMergeJoin LeftOuter (40)\n         :- LocalLimit (23)\n         :  +- Project (22)\n         :     +- SortMergeJoin LeftOuter (21)\n         :        :- LocalLimit (12)\n         :        :  +- Project (11)\n         :        :     +- SortMergeJoin Inner (10)\n         :        :        :- Sort (4)\n         :        :        :  +- Exchange (3)\n         :        :        :     +- Project (2)\n         :        :        :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- Sort (9)\n         :        :           +- HashAggregate (8)\n         :        :              +- Exchange (7)\n         :        :                 +- HashAggregate (6)\n         :        :                    +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- Sort (20)\n         :           +- HashAggregate (19)\n         :              +- Exchange (18)\n         :                 +- HashAggregate (17)\n         :                    +- HashAggregate (16)\n         :                       +- Exchange (15)\n         :                          +- HashAggregate (14)\n         :                             +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (13)\n         +- Sort (39)\n            +- HashAggregate (38)\n               +- Exchange (37)\n                  +- HashAggregate (36)\n                     +- HashAggregate (35)\n                        +- Exchange (34)\n                           +- HashAggregate (33)\n                              +- Project (32)\n                                 +- SortMergeJoin Inner (31)\n                                    :- Sort (26)\n                                    :  +- Exchange (25)\n                                    :     +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (24)\n                                    +- Sort (30)\n                                       +- Exchange (29)\n                                          +- Project (28)\n                                             +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (27)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1] \nOutput [2]: [id#0, name#1]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,name:string>\n\n(2) Project\nOutput [2]: [id#0 AS user_id#10, name#1]\nInput [2]: [id#0, name#1]\n\n(3) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=104]\n\n(4) Sort\nInput [2]: [user_id#10, name#1]\nArguments: [user_id#10 ASC NULLS FIRST], false, 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1] \nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate\nInput [2]: [user_id#43, course_id#44]\nKeys [1]: [user_id#43]\nFunctions [1]: [partial_count(course_id#44)]\nAggregate Attributes [1]: [count#318L]\nResults [2]: [user_id#43, count#319L]\n\n(7) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=100]\n\n(8) HashAggregate\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(9) Sort\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: [user_id#43 ASC NULLS FIRST], false, 0\n\n(10) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(11) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(12) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(13) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1] \nOutput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,lesson_id:int,viewed_at:timestamp>\n\n(14) HashAggregate\nInput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(15) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=110]\n\n(16) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(17) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(18) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=114]\n\n(19) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(20) Sort\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: [user_id#51 ASC NULLS FIRST], false, 0\n\n(21) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(22) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(23) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(24) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1] \nOutput [2]: [user_id#114, course_id#115]\nPushedFilters: [*IsNotNull(course_id), *IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(25) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=123]\n\n(26) Sort\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(27) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1] \nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(28) Project\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(29) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=124]\n\n(30) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(31) SortMergeJoin\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(32) Project\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(33) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(34) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=131]\n\n(35) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(36) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(37) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=135]\n\n(38) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(39) Sort\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: [user_id#114 ASC NULLS FIRST], false, 0\n\n(40) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(41) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(42) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(43) AdaptiveSparkPlan\nOutput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]","children":[{"nodeName":"SortMergeJoin","simpleString":"SortMergeJoin [user_id#10], [user_id#114], LeftOuter","children":[{"nodeName":"LocalLimit","simpleString":"LocalLimit 21","children":[{"nodeName":"Project","simpleString":"Project [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]","children":[{"nodeName":"SortMergeJoin","simpleString":"SortMergeJoin [user_id#10], [user_id#51], LeftOuter","children":[{"nodeName":"LocalLimit","simpleString":"LocalLimit 21","children":[{"nodeName":"Project","simpleString":"Project [user_id#10, name#1, enrollment_count#63L]","children":[{"nodeName":"SortMergeJoin","simpleString":"SortMergeJoin [user_id#10], [user_id#43], Inner","children":[{"nodeName":"Sort","simpleString":"Sort [user_id#10 ASC NULLS FIRST], false, 0","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=104]","children":[{"nodeName":"Project","simpleString":"Project [id#0 AS user_id#10, name#1]","children":[{"nodeName":"Scan JDBCRelation(anazarenko.users) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.users) [numPartitions=1] [id#0,name#1] PushedFilters: [*IsNotNull(id)], ReadSchema: struct<id:int,name:string>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":52,"metricType":"sum"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":50,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":44,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":51,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":45,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":42,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":39,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":48,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":41,"metricType":"sum"},{"name":"records read","accumulatorId":38,"metricType":"sum"},{"name":"local bytes read","accumulatorId":36,"metricType":"size"},{"name":"fetch wait time","accumulatorId":37,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":34,"metricType":"size"},{"name":"merged fetch 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        +- Project (37)\n                                 +- SortMergeJoin Inner (36)\n                                    :- Sort (30)\n                                    :  +- ShuffleQueryStage (29)\n                                    :     +- Exchange (28)\n                                    :        +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (27)\n                                    +- Sort (35)\n                                       +- ShuffleQueryStage (34)\n                                          +- Exchange (33)\n                                             +- * Project (32)\n                                                +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (31)\n+- == Initial Plan ==\n   CollectLimit (80)\n   +- Project (79)\n      +- SortMergeJoin LeftOuter (78)\n         :- LocalLimit (64)\n         :  +- Project (63)\n         :     +- SortMergeJoin LeftOuter (62)\n         :        :- LocalLimit (55)\n         :        :  +- Project (54)\n         :        :     +- SortMergeJoin Inner (53)\n         :        :        :- Sort (49)\n         :        :        :  +- Exchange (48)\n         :        :        :     +- Project (2)\n         :        :        :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- Sort (52)\n         :        :           +- HashAggregate (51)\n         :        :              +- Exchange (50)\n         :        :                 +- HashAggregate (7)\n         :        :                    +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (6)\n         :        +- Sort (61)\n         :           +- HashAggregate (60)\n         :              +- Exchange (59)\n         :                 +- HashAggregate (58)\n         :                    +- HashAggregate (57)\n         :                       +- Exchange (56)\n         :                          +- HashAggregate (16)\n         :                             +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (15)\n         +- Sort (77)\n            +- HashAggregate (76)\n               +- Exchange (75)\n                  +- HashAggregate (74)\n                     +- HashAggregate (73)\n                        +- Exchange (72)\n                           +- HashAggregate (71)\n                              +- Project (70)\n                                 +- SortMergeJoin Inner (69)\n                                    :- Sort (66)\n                                    :  +- Exchange (65)\n                                    :     +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (27)\n                                    +- Sort (68)\n                                       +- Exchange (67)\n                                          +- Project (32)\n                                             +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (31)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#0, name#1]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,name:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#0 AS user_id#10, name#1]\nInput [2]: [id#0, name#1]\n\n(3) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=149]\n\n(4) ShuffleQueryStage\nOutput [2]: [user_id#10, name#1]\nArguments: 0\n\n(5) Sort\nInput [2]: [user_id#10, name#1]\nArguments: [user_id#10 ASC NULLS FIRST], false, 0\n\n(6) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(7) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [1]: [user_id#43]\nFunctions [1]: [partial_count(course_id#44)]\nAggregate Attributes [1]: [count#318L]\nResults [2]: [user_id#43, count#319L]\n\n(8) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=161]\n\n(9) ShuffleQueryStage\nOutput [2]: [user_id#43, count#319L]\nArguments: 1\n\n(10) HashAggregate\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(11) Sort\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: [user_id#43 ASC NULLS FIRST], false, 0\n\n(12) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(13) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(14) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(15) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 3]\nOutput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,lesson_id:int,viewed_at:timestamp>\n\n(16) HashAggregate [codegen id : 3]\nInput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(17) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=183]\n\n(18) ShuffleQueryStage\nOutput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: 2\n\n(19) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(20) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(21) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=190]\n\n(22) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(23) Sort\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: [user_id#51 ASC NULLS FIRST], false, 0\n\n(24) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(25) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(26) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(27) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [user_id#114, course_id#115]\nPushedFilters: [*IsNotNull(course_id), *IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(28) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=223]\n\n(29) ShuffleQueryStage\nOutput [2]: [user_id#114, course_id#115]\nArguments: 3\n\n(30) Sort\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(31) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(32) Project [codegen id : 5]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(33) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=230]\n\n(34) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 4\n\n(35) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(36) SortMergeJoin\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(37) Project\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(38) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(39) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=239]\n\n(40) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(41) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(42) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=242]\n\n(43) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(44) Sort\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: [user_id#114 ASC NULLS FIRST], false, 0\n\n(45) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(46) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(47) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(48) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=104]\n\n(49) Sort\nInput [2]: [user_id#10, name#1]\nArguments: [user_id#10 ASC NULLS FIRST], false, 0\n\n(50) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=100]\n\n(51) HashAggregate\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(52) Sort\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: [user_id#43 ASC NULLS FIRST], false, 0\n\n(53) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(54) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(55) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(56) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=110]\n\n(57) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(58) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(59) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=114]\n\n(60) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(61) Sort\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: [user_id#51 ASC NULLS FIRST], false, 0\n\n(62) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(63) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(64) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(65) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=123]\n\n(66) Sort\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(67) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=124]\n\n(68) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(69) SortMergeJoin\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(70) Project\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(71) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(72) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=131]\n\n(73) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(74) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(75) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=135]\n\n(76) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(77) Sort\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: [user_id#114 ASC NULLS FIRST], false, 0\n\n(78) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(79) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(80) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(81) AdaptiveSparkPlan\nOutput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(user_id#10, 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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":0,"accumUpdates":[[318,200]]}
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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":0,"accumUpdates":[[350,200]]}
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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":0,"accumUpdates":[[416,200]]}
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{"Event":"SparkListenerJobStart","Job ID":2,"Submission Time":1781615608401,"Stage Infos":[{"Stage ID":2,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":10,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"8\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[9],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":2,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD 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--add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":2,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":10,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"8\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[9],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":2,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":9,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"9\",\"name\":\"WholeStageCodegen (3)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[2],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615608402,"Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0},"Properties":{"spark.driver.port":"33941","spark.master":"spark://spark-master:7077","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"8\",\"name\":\"Exchange\"}","spark.rdd.compress":"True","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.app.submitTime":"1781615603918","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","spark.eventLog.dir":"file:/opt/spark-events","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"0","spark.sql.execution.root.id":"0","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
{"Event":"SparkListenerTaskStart","Stage ID":1,"Stage Attempt ID":0,"Task Info":{"Task ID":1,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615608404,"Executor ID":"0","Host":"172.28.0.49","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"SparkListenerTaskStart","Stage ID":2,"Stage Attempt ID":0,"Task Info":{"Task ID":2,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615608418,"Executor ID":"0","Host":"172.28.0.49","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":0,"accumUpdates":[[515,200]]}
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--add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"0","spark.sql.execution.root.id":"0","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED 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{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":3,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":12,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"12\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[11],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":11,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"13\",\"name\":\"WholeStageCodegen (4)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[3],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":3,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615608425,"Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0},"Properties":{"spark.driver.port":"33941","spark.master":"spark://spark-master:7077","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"12\",\"name\":\"Exchange\"}","spark.rdd.compress":"True","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.app.submitTime":"1781615603918","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","spark.eventLog.dir":"file:/opt/spark-events","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"0","spark.sql.execution.root.id":"0","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
{"Event":"SparkListenerTaskStart","Stage ID":3,"Stage Attempt ID":0,"Task Info":{"Task ID":3,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615608440,"Executor ID":"0","Host":"172.28.0.49","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":0,"accumUpdates":[[541,200]]}
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{"Event":"SparkListenerJobEnd","Job ID":0,"Completion Time":1781615609668,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":0,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (86)\n+- == Current Plan ==\n   CollectLimit (52)\n   +- Project (51)\n      +- BroadcastHashJoin LeftOuter BuildRight (50)\n         :- LocalLimit (28)\n         :  +- Project (27)\n         :     +- SortMergeJoin LeftOuter (26)\n         :        :- Sort (16)\n         :        :  +- LocalLimit (15)\n         :        :     +- Project (14)\n         :        :        +- BroadcastHashJoin Inner BuildRight (13)\n         :        :           :- ShuffleQueryStage (4), Statistics(sizeInBytes=640.0 B, rowCount=20)\n         :        :           :  +- Exchange (3)\n         :        :           :     +- * Project (2)\n         :        :           :        +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :           +- BroadcastQueryStage (12)\n         :        :              +- BroadcastExchange (11)\n         :        :                 +- * HashAggregate (10)\n         :        :                    +- AQEShuffleRead (9)\n         :        :                       +- ShuffleQueryStage (8), Statistics(sizeInBytes=480.0 B, rowCount=20)\n         :        :                          +- Exchange (7)\n         :        :                             +- * HashAggregate (6)\n         :        :                                +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- Sort (25)\n         :           +- HashAggregate (24)\n         :              +- Exchange (23)\n         :                 +- HashAggregate (22)\n         :                    +- HashAggregate (21)\n         :                       +- ShuffleQueryStage (20)\n         :                          +- Exchange (19)\n         :                             +- * HashAggregate (18)\n         :                                +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (17)\n         +- BroadcastExchange (49)\n            +- HashAggregate (48)\n               +- Exchange (47)\n                  +- HashAggregate (46)\n                     +- HashAggregate (45)\n                        +- ShuffleQueryStage (44)\n                           +- Exchange (43)\n                              +- * HashAggregate (42)\n                                 +- * Project (41)\n                                    +- * SortMergeJoin Inner (40)\n                                       :- * Sort (33)\n                                       :  +- AQEShuffleRead (32)\n                                       :     +- ShuffleQueryStage (31), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n                                       :        +- Exchange (30)\n                                       :           +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (29)\n                                       +- * Sort (39)\n                                          +- AQEShuffleRead (38)\n                                             +- ShuffleQueryStage (37), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                                +- Exchange (36)\n                                                   +- * Project (35)\n                                                      +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (34)\n+- == Initial Plan ==\n   CollectLimit (85)\n   +- Project (84)\n      +- SortMergeJoin LeftOuter (83)\n         :- LocalLimit (69)\n         :  +- Project (68)\n         :     +- SortMergeJoin LeftOuter (67)\n         :        :- LocalLimit (60)\n         :        :  +- Project (59)\n         :        :     +- SortMergeJoin Inner (58)\n         :        :        :- Sort (54)\n         :        :        :  +- Exchange (53)\n         :        :        :     +- Project (2)\n         :        :        :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- Sort (57)\n         :        :           +- HashAggregate (56)\n         :        :              +- Exchange (55)\n         :        :                 +- HashAggregate (6)\n         :        :                    +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- Sort (66)\n         :           +- HashAggregate (65)\n         :              +- Exchange (64)\n         :                 +- HashAggregate (63)\n         :                    +- HashAggregate (62)\n         :                       +- Exchange (61)\n         :                          +- HashAggregate (18)\n         :                             +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (17)\n         +- Sort (82)\n            +- HashAggregate (81)\n               +- Exchange (80)\n                  +- HashAggregate (79)\n                     +- HashAggregate (78)\n                        +- Exchange (77)\n                           +- HashAggregate (76)\n                              +- Project (75)\n                                 +- SortMergeJoin Inner (74)\n                                    :- Sort (71)\n                                    :  +- Exchange (70)\n                                    :     +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (29)\n                                    +- Sort (73)\n                                       +- Exchange (72)\n                                          +- Project (35)\n                                             +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (34)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#0, name#1]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,name:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#0 AS user_id#10, name#1]\nInput [2]: [id#0, name#1]\n\n(3) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=149]\n\n(4) ShuffleQueryStage\nOutput [2]: [user_id#10, name#1]\nArguments: 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [1]: [user_id#43]\nFunctions [1]: [partial_count(course_id#44)]\nAggregate Attributes [1]: [count#318L]\nResults [2]: [user_id#43, count#319L]\n\n(7) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=161]\n\n(8) ShuffleQueryStage\nOutput [2]: [user_id#43, count#319L]\nArguments: 1\n\n(9) AQEShuffleRead\nInput [2]: [user_id#43, count#319L]\nArguments: coalesced\n\n(10) HashAggregate [codegen id : 6]\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(11) BroadcastExchange\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=441]\n\n(12) BroadcastQueryStage\nOutput [2]: [user_id#43, enrollment_count#63L]\nArguments: 5\n\n(13) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(14) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(15) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(16) Sort\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: [user_id#10 ASC NULLS FIRST], false, 0\n\n(17) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 3]\nOutput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,lesson_id:int,viewed_at:timestamp>\n\n(18) HashAggregate [codegen id : 3]\nInput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(19) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=183]\n\n(20) ShuffleQueryStage\nOutput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: 2\n\n(21) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(22) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(23) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=190]\n\n(24) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(25) Sort\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: [user_id#51 ASC NULLS FIRST], false, 0\n\n(26) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(27) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(28) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(29) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [user_id#114, course_id#115]\nPushedFilters: [*IsNotNull(course_id), *IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(30) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=223]\n\n(31) ShuffleQueryStage\nOutput [2]: [user_id#114, course_id#115]\nArguments: 3\n\n(32) AQEShuffleRead\nInput [2]: [user_id#114, course_id#115]\nArguments: coalesced\n\n(33) Sort [codegen id : 7]\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(34) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(35) Project [codegen id : 5]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(36) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=230]\n\n(37) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 4\n\n(38) AQEShuffleRead\nInput [2]: [lesson_id#37, course_id#30]\nArguments: coalesced\n\n(39) Sort [codegen id : 8]\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(40) SortMergeJoin [codegen id : 9]\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(41) Project [codegen id : 9]\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(42) HashAggregate [codegen id : 9]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(43) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=497]\n\n(44) ShuffleQueryStage\nOutput [2]: [user_id#114, lesson_id#37]\nArguments: 6\n\n(45) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(46) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(47) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=522]\n\n(48) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(49) BroadcastExchange\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=524]\n\n(50) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(51) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(52) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(53) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=104]\n\n(54) Sort\nInput [2]: [user_id#10, name#1]\nArguments: [user_id#10 ASC NULLS FIRST], false, 0\n\n(55) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=100]\n\n(56) HashAggregate\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(57) Sort\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: [user_id#43 ASC NULLS FIRST], false, 0\n\n(58) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(59) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(60) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(61) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=110]\n\n(62) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(63) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(64) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=114]\n\n(65) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(66) Sort\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: [user_id#51 ASC NULLS FIRST], false, 0\n\n(67) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(68) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(69) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(70) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=123]\n\n(71) Sort\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(72) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=124]\n\n(73) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(74) SortMergeJoin\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(75) Project\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(76) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(77) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=131]\n\n(78) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(79) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(80) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=135]\n\n(81) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(82) Sort\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: [user_id#114 ASC NULLS FIRST], false, 0\n\n(83) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(84) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, 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{"Event":"SparkListenerTaskStart","Stage ID":9,"Stage Attempt ID":0,"Task Info":{"Task ID":6,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615609948,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"SparkListenerTaskEnd","Stage ID":2,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":2,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615608418,"Executor ID":"0","Host":"172.28.0.49","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1781615610067,"Failed":false,"Killed":false,"Accumulables":[{"ID":156,"Name":"number of output rows","Update":"54","Value":"54","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":157,"Name":"peak memory","Update":"262144","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":159,"Name":"time in aggregation build","Update":"422","Value":"422","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":162,"Name":"number of output rows","Update":"57","Value":"57","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":415,"Name":"data size","Update":"2160","Value":"2160","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":434,"Name":"shuffle bytes written","Update":"3641","Value":"3641","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":435,"Name":"shuffle records written","Update":"54","Value":"54","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":436,"Name":"shuffle write time","Update":"7920896","Value":"7920896","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":437,"Name":"duration","Update":"594","Value":"594","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":633,"Name":"internal.metrics.executorDeserializeTime","Update":393,"Value":393,"Internal":true,"Count Failed Values":true},{"ID":634,"Name":"internal.metrics.executorDeserializeCpuTime","Update":136344431,"Value":136344431,"Internal":true,"Count Failed Values":true},{"ID":635,"Name":"internal.metrics.executorRunTime","Update":1239,"Value":1239,"Internal":true,"Count Failed Values":true},{"ID":636,"Name":"internal.metrics.executorCpuTime","Update":539564237,"Value":539564237,"Internal":true,"Count Failed Values":true},{"ID":637,"Name":"internal.metrics.resultSize","Update":2485,"Value":2485,"Internal":true,"Count Failed Values":true},{"ID":638,"Name":"internal.metrics.jvmGCTime","Update":16,"Value":16,"Internal":true,"Count Failed Values":true},{"ID":642,"Name":"internal.metrics.peakExecutionMemory","Update":262144,"Value":262144,"Internal":true,"Count Failed Values":true},{"ID":661,"Name":"internal.metrics.shuffle.write.bytesWritten","Update":3641,"Value":3641,"Internal":true,"Count Failed Values":true},{"ID":662,"Name":"internal.metrics.shuffle.write.recordsWritten","Update":54,"Value":54,"Internal":true,"Count Failed Values":true},{"ID":663,"Name":"internal.metrics.shuffle.write.writeTime","Update":7920896,"Value":7920896,"Internal":true,"Count Failed Values":true},{"ID":665,"Name":"internal.metrics.input.recordsRead","Update":57,"Value":57,"Internal":true,"Count Failed Values":true}]},"Task Executor Metrics":{"JVMHeapMemory":0,"JVMOffHeapMemory":0,"OnHeapExecutionMemory":0,"OffHeapExecutionMemory":0,"OnHeapStorageMemory":0,"OffHeapStorageMemory":0,"OnHeapUnifiedMemory":0,"OffHeapUnifiedMemory":0,"DirectPoolMemory":0,"MappedPoolMemory":0,"ProcessTreeJVMVMemory":0,"ProcessTreeJVMRSSMemory":0,"ProcessTreePythonVMemory":0,"ProcessTreePythonRSSMemory":0,"ProcessTreeOtherVMemory":0,"ProcessTreeOtherRSSMemory":0,"MinorGCCount":0,"MinorGCTime":0,"MajorGCCount":0,"MajorGCTime":0,"TotalGCTime":0},"Task Metrics":{"Executor Deserialize Time":393,"Executor Deserialize CPU Time":136344431,"Executor Run Time":1239,"Executor CPU Time":539564237,"Peak Execution Memory":262144,"Result Size":2485,"JVM GC Time":16,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":0,"Fetch Wait Time":0,"Remote Bytes Read":0,"Remote Bytes Read To Disk":0,"Local Bytes Read":0,"Total Records Read":0,"Remote Requests Duration":0,"Push Based Shuffle":{"Corrupt Merged Block Chunks":0,"Merged Fetch Fallback Count":0,"Merged Remote Blocks Fetched":0,"Merged Local Blocks Fetched":0,"Merged Remote Chunks Fetched":0,"Merged Local Chunks Fetched":0,"Merged Remote Bytes Read":0,"Merged Local Bytes Read":0,"Merged Remote Requests Duration":0}},"Shuffle Write Metrics":{"Shuffle Bytes Written":3641,"Shuffle Write Time":7920896,"Shuffle Records Written":54},"Input Metrics":{"Bytes Read":0,"Records Read":57},"Output Metrics":{"Bytes Written":0,"Records Written":0},"Updated Blocks":[]}}
{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":2,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":10,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"8\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[9],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":2,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":9,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"9\",\"name\":\"WholeStageCodegen (3)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[2],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615608402,"Completion Time":1781615610069,"Accumulables":[{"ID":156,"Name":"number of output rows","Value":"54","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":157,"Name":"peak memory","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":159,"Name":"time in aggregation build","Value":"422","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":162,"Name":"number of output rows","Value":"57","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":415,"Name":"data size","Value":"2160","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":434,"Name":"shuffle bytes written","Value":"3641","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":435,"Name":"shuffle records written","Value":"54","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":436,"Name":"shuffle write time","Value":"7920896","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":437,"Name":"duration","Value":"594","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":633,"Name":"internal.metrics.executorDeserializeTime","Value":393,"Internal":true,"Count Failed Values":true},{"ID":634,"Name":"internal.metrics.executorDeserializeCpuTime","Value":136344431,"Internal":true,"Count Failed Values":true},{"ID":635,"Name":"internal.metrics.executorRunTime","Value":1239,"Internal":true,"Count Failed Values":true},{"ID":636,"Name":"internal.metrics.executorCpuTime","Value":539564237,"Internal":true,"Count Failed Values":true},{"ID":637,"Name":"internal.metrics.resultSize","Value":2485,"Internal":true,"Count Failed Values":true},{"ID":638,"Name":"internal.metrics.jvmGCTime","Value":16,"Internal":true,"Count Failed Values":true},{"ID":642,"Name":"internal.metrics.peakExecutionMemory","Value":262144,"Internal":true,"Count Failed Values":true},{"ID":661,"Name":"internal.metrics.shuffle.write.bytesWritten","Value":3641,"Internal":true,"Count Failed Values":true},{"ID":662,"Name":"internal.metrics.shuffle.write.recordsWritten","Value":54,"Internal":true,"Count Failed Values":true},{"ID":663,"Name":"internal.metrics.shuffle.write.writeTime","Value":7920896,"Internal":true,"Count Failed Values":true},{"ID":665,"Name":"internal.metrics.input.recordsRead","Value":57,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":2,"Completion Time":1781615610070,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":0,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (87)\n+- == Current Plan ==\n   CollectLimit (53)\n   +- Project (52)\n      +- BroadcastHashJoin LeftOuter BuildRight (51)\n         :- LocalLimit (29)\n         :  +- Project (28)\n         :     +- BroadcastHashJoin LeftOuter BuildRight (27)\n         :        :- LocalLimit (15)\n         :        :  +- Project (14)\n         :        :     +- BroadcastHashJoin Inner BuildRight (13)\n         :        :        :- ShuffleQueryStage (4), Statistics(sizeInBytes=640.0 B, rowCount=20)\n         :        :        :  +- Exchange (3)\n         :        :        :     +- * Project (2)\n         :        :        :        +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- BroadcastQueryStage (12)\n         :        :           +- BroadcastExchange (11)\n         :        :              +- * HashAggregate (10)\n         :        :                 +- AQEShuffleRead (9)\n         :        :                    +- ShuffleQueryStage (8), Statistics(sizeInBytes=480.0 B, rowCount=20)\n         :        :                       +- Exchange (7)\n         :        :                          +- * HashAggregate (6)\n         :        :                             +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- BroadcastExchange (26)\n         :           +- HashAggregate (25)\n         :              +- ShuffleQueryStage (24)\n         :                 +- Exchange (23)\n         :                    +- * HashAggregate (22)\n         :                       +- * HashAggregate (21)\n         :                          +- AQEShuffleRead (20)\n         :                             +- ShuffleQueryStage (19), Statistics(sizeInBytes=2.1 KiB, rowCount=54)\n         :                                +- Exchange (18)\n         :                                   +- * HashAggregate (17)\n         :                                      +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (16)\n         +- BroadcastExchange (50)\n            +- HashAggregate (49)\n               +- Exchange (48)\n                  +- HashAggregate (47)\n                     +- HashAggregate (46)\n                        +- ShuffleQueryStage (45)\n                           +- Exchange (44)\n                              +- * HashAggregate (43)\n                                 +- * Project (42)\n                                    +- * SortMergeJoin Inner (41)\n                                       :- * Sort (34)\n                                       :  +- AQEShuffleRead (33)\n                                       :     +- ShuffleQueryStage (32), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n                                       :        +- Exchange (31)\n                                       :           +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (30)\n                                       +- * Sort (40)\n                                          +- AQEShuffleRead (39)\n                                             +- ShuffleQueryStage (38), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                                +- Exchange (37)\n                                                   +- * Project (36)\n                                                      +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n+- == Initial Plan ==\n   CollectLimit (86)\n   +- Project (85)\n      +- SortMergeJoin LeftOuter (84)\n         :- LocalLimit (70)\n         :  +- Project (69)\n         :     +- SortMergeJoin LeftOuter (68)\n         :        :- LocalLimit (61)\n         :        :  +- Project (60)\n         :        :     +- SortMergeJoin Inner (59)\n         :        :        :- Sort (55)\n         :        :        :  +- Exchange (54)\n         :        :        :     +- Project (2)\n         :        :        :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- Sort (58)\n         :        :           +- HashAggregate (57)\n         :        :              +- Exchange (56)\n         :        :                 +- HashAggregate (6)\n         :        :                    +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- Sort (67)\n         :           +- HashAggregate (66)\n         :              +- Exchange (65)\n         :                 +- HashAggregate (64)\n         :                    +- HashAggregate (63)\n         :                       +- Exchange (62)\n         :                          +- HashAggregate (17)\n         :                             +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (16)\n         +- Sort (83)\n            +- HashAggregate (82)\n               +- Exchange (81)\n                  +- HashAggregate (80)\n                     +- HashAggregate (79)\n                        +- Exchange (78)\n                           +- HashAggregate (77)\n                              +- Project (76)\n                                 +- SortMergeJoin Inner (75)\n                                    :- Sort (72)\n                                    :  +- Exchange (71)\n                                    :     +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (30)\n                                    +- Sort (74)\n                                       +- Exchange (73)\n                                          +- Project (36)\n                                             +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#0, name#1]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,name:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#0 AS user_id#10, name#1]\nInput [2]: [id#0, name#1]\n\n(3) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=149]\n\n(4) ShuffleQueryStage\nOutput [2]: [user_id#10, name#1]\nArguments: 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [1]: [user_id#43]\nFunctions [1]: [partial_count(course_id#44)]\nAggregate Attributes [1]: [count#318L]\nResults [2]: [user_id#43, count#319L]\n\n(7) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=161]\n\n(8) ShuffleQueryStage\nOutput [2]: [user_id#43, count#319L]\nArguments: 1\n\n(9) AQEShuffleRead\nInput [2]: [user_id#43, count#319L]\nArguments: coalesced\n\n(10) HashAggregate [codegen id : 6]\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(11) BroadcastExchange\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=441]\n\n(12) BroadcastQueryStage\nOutput [2]: [user_id#43, enrollment_count#63L]\nArguments: 5\n\n(13) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(14) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(15) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(16) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 3]\nOutput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,lesson_id:int,viewed_at:timestamp>\n\n(17) HashAggregate [codegen id : 3]\nInput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(18) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=183]\n\n(19) ShuffleQueryStage\nOutput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: 2\n\n(20) AQEShuffleRead\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: coalesced\n\n(21) HashAggregate [codegen id : 10]\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(22) HashAggregate [codegen id : 10]\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(23) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=581]\n\n(24) ShuffleQueryStage\nOutput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: 7\n\n(25) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(26) BroadcastExchange\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=593]\n\n(27) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(28) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(29) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(30) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [user_id#114, course_id#115]\nPushedFilters: [*IsNotNull(course_id), *IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(31) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=223]\n\n(32) ShuffleQueryStage\nOutput [2]: [user_id#114, course_id#115]\nArguments: 3\n\n(33) AQEShuffleRead\nInput [2]: [user_id#114, course_id#115]\nArguments: coalesced\n\n(34) Sort [codegen id : 7]\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(35) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(36) Project [codegen id : 5]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(37) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=230]\n\n(38) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 4\n\n(39) AQEShuffleRead\nInput [2]: [lesson_id#37, course_id#30]\nArguments: coalesced\n\n(40) Sort [codegen id : 8]\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(41) SortMergeJoin [codegen id : 9]\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(42) Project [codegen id : 9]\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(43) HashAggregate [codegen id : 9]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(44) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=497]\n\n(45) ShuffleQueryStage\nOutput [2]: [user_id#114, lesson_id#37]\nArguments: 6\n\n(46) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(47) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(48) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=522]\n\n(49) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(50) BroadcastExchange\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=566]\n\n(51) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(52) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(53) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(54) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=104]\n\n(55) Sort\nInput [2]: [user_id#10, name#1]\nArguments: [user_id#10 ASC NULLS FIRST], false, 0\n\n(56) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=100]\n\n(57) HashAggregate\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(58) Sort\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: [user_id#43 ASC NULLS FIRST], false, 0\n\n(59) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(60) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(61) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(62) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=110]\n\n(63) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(64) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(65) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=114]\n\n(66) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(67) Sort\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: [user_id#51 ASC NULLS FIRST], false, 0\n\n(68) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(69) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(70) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(71) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=123]\n\n(72) Sort\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(73) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=124]\n\n(74) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(75) SortMergeJoin\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(76) Project\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(77) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(78) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=131]\n\n(79) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(80) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(81) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=135]\n\n(82) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(83) Sort\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: [user_id#114 ASC NULLS FIRST], false, 0\n\n(84) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(85) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(86) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(87) AdaptiveSparkPlan\nOutput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [user_id#10], [user_id#114], LeftOuter, BuildRight, false","children":[{"nodeName":"LocalLimit","simpleString":"LocalLimit 21","children":[{"nodeName":"Project","simpleString":"Project [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [user_id#10], [user_id#51], LeftOuter, BuildRight, false","children":[{"nodeName":"LocalLimit","simpleString":"LocalLimit 21","children":[{"nodeName":"Project","simpleString":"Project [user_id#10, name#1, enrollment_count#63L]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [user_id#10], [user_id#43], Inner, BuildRight, false","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 0","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=149]","children":[{"nodeName":"WholeStageCodegen (1)","simpleString":"WholeStageCodegen (1)","children":[{"nodeName":"Project","simpleString":"Project [id#0 AS user_id#10, name#1]","children":[{"nodeName":"Scan JDBCRelation(anazarenko.users) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.users) [numPartitions=1] [id#0,name#1] PushedFilters: [*IsNotNull(id)], ReadSchema: struct<id:int,name:string>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":52,"metricType":"sum"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":339,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":337,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":331,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":338,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":332,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":329,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":326,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":335,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":328,"metricType":"sum"},{"name":"records read","accumulatorId":325,"metricType":"sum"},{"name":"local bytes read","accumulatorId":323,"metricType":"size"},{"name":"fetch wait 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lesson_id#52)])","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[user_id#51, lesson_id#52], functions=[merge_min(viewed_at#53), merge_max(viewed_at#53)])","children":[{"nodeName":"InputAdapter","simpleString":"InputAdapter","children":[{"nodeName":"AQEShuffleRead","simpleString":"AQEShuffleRead coalesced","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 2","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=183]","children":[{"nodeName":"WholeStageCodegen (3)","simpleString":"WholeStageCodegen (3)","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[user_id#51, lesson_id#52], functions=[partial_min(viewed_at#53), partial_max(viewed_at#53)])","children":[{"nodeName":"Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1] 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memory","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1003,"Name":"time in aggregation build","Value":"17","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1006,"Name":"number of output rows","Value":"54","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1007,"Name":"peak memory","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1009,"Name":"time in aggregation build","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1020,"Name":"internal.metrics.executorDeserializeTime","Value":66,"Internal":true,"Count Failed Values":true},{"ID":1021,"Name":"internal.metrics.executorDeserializeCpuTime","Value":16423307,"Internal":true,"Count Failed Values":true},{"ID":1022,"Name":"internal.metrics.executorRunTime","Value":116,"Internal":true,"Count Failed Values":true},{"ID":1023,"Name":"internal.metrics.executorCpuTime","Value":94623587,"Internal":true,"Count Failed Values":true},{"ID":1024,"Name":"internal.metrics.resultSize","Value":5560,"Internal":true,"Count Failed Values":true},{"ID":1029,"Name":"internal.metrics.peakExecutionMemory","Value":524288,"Internal":true,"Count Failed Values":true},{"ID":1031,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1032,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Value":1,"Internal":true,"Count Failed Values":true},{"ID":1033,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1034,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1035,"Name":"internal.metrics.shuffle.read.localBytesRead","Value":3641,"Internal":true,"Count Failed Values":true},{"ID":1036,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1037,"Name":"internal.metrics.shuffle.read.recordsRead","Value":54,"Internal":true,"Count Failed Values":true},{"ID":1038,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1039,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1040,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1041,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1042,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1043,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1044,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1045,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1046,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1047,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1048,"Name":"internal.metrics.shuffle.write.bytesWritten","Value":880,"Internal":true,"Count Failed Values":true},{"ID":1049,"Name":"internal.metrics.shuffle.write.recordsWritten","Value":11,"Internal":true,"Count Failed Values":true},{"ID":1050,"Name":"internal.metrics.shuffle.write.writeTime","Value":3770494,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":7,"Completion Time":1781615610423,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":0,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (89)\n+- == Current Plan ==\n   CollectLimit (55)\n   +- Project (54)\n      +- BroadcastHashJoin LeftOuter BuildRight (53)\n         :- LocalLimit (29)\n         :  +- Project (28)\n         :     +- BroadcastHashJoin LeftOuter BuildRight (27)\n         :        :- LocalLimit (15)\n         :        :  +- Project (14)\n         :        :     +- BroadcastHashJoin Inner BuildRight (13)\n         :        :        :- ShuffleQueryStage (4), Statistics(sizeInBytes=640.0 B, rowCount=20)\n         :        :        :  +- Exchange (3)\n         :        :        :     +- * Project (2)\n         :        :        :        +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- BroadcastQueryStage (12), Statistics(sizeInBytes=1024.2 KiB, rowCount=20)\n         :        :           +- BroadcastExchange (11)\n         :        :              +- * HashAggregate (10)\n         :        :                 +- AQEShuffleRead (9)\n         :        :                    +- ShuffleQueryStage (8), Statistics(sizeInBytes=480.0 B, rowCount=20)\n         :        :                       +- Exchange (7)\n         :        :                          +- * HashAggregate (6)\n         :        :                             +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- BroadcastExchange (26)\n         :           +- HashAggregate (25)\n         :              +- ShuffleQueryStage (24)\n         :                 +- Exchange (23)\n         :                    +- * HashAggregate (22)\n         :                       +- * HashAggregate (21)\n         :                          +- AQEShuffleRead (20)\n         :                             +- ShuffleQueryStage (19), Statistics(sizeInBytes=2.1 KiB, rowCount=54)\n         :                                +- Exchange (18)\n         :                                   +- * HashAggregate (17)\n         :                                      +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (16)\n         +- BroadcastExchange (52)\n            +- HashAggregate (51)\n               +- ShuffleQueryStage (50)\n                  +- Exchange (49)\n                     +- * HashAggregate (48)\n                        +- * HashAggregate (47)\n                           +- AQEShuffleRead (46)\n                              +- ShuffleQueryStage (45), Statistics(sizeInBytes=3.8 KiB, rowCount=164)\n                                 +- Exchange (44)\n                                    +- * HashAggregate (43)\n                                       +- * Project (42)\n                                          +- * SortMergeJoin Inner (41)\n                                             :- * Sort (34)\n                                             :  +- AQEShuffleRead (33)\n                                             :     +- ShuffleQueryStage (32), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n                                             :        +- Exchange (31)\n                                             :           +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (30)\n                                             +- * Sort (40)\n                                                +- AQEShuffleRead (39)\n                                                   +- ShuffleQueryStage (38), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                                      +- Exchange (37)\n                                                         +- * Project (36)\n                                                            +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n+- == Initial Plan ==\n   CollectLimit (88)\n   +- Project (87)\n      +- SortMergeJoin LeftOuter (86)\n         :- LocalLimit (72)\n         :  +- Project (71)\n         :     +- SortMergeJoin LeftOuter (70)\n         :        :- LocalLimit (63)\n         :        :  +- Project (62)\n         :        :     +- SortMergeJoin Inner (61)\n         :        :        :- Sort (57)\n         :        :        :  +- Exchange (56)\n         :        :        :     +- Project (2)\n         :        :        :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- Sort (60)\n         :        :           +- HashAggregate (59)\n         :        :              +- Exchange (58)\n         :        :                 +- HashAggregate (6)\n         :        :                    +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- Sort (69)\n         :           +- HashAggregate (68)\n         :              +- Exchange (67)\n         :                 +- HashAggregate (66)\n         :                    +- HashAggregate (65)\n         :                       +- Exchange (64)\n         :                          +- HashAggregate (17)\n         :                             +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (16)\n         +- Sort (85)\n            +- HashAggregate (84)\n               +- Exchange (83)\n                  +- HashAggregate (82)\n                     +- HashAggregate (81)\n                        +- Exchange (80)\n                           +- HashAggregate (79)\n                              +- Project (78)\n                                 +- SortMergeJoin Inner (77)\n                                    :- Sort (74)\n                                    :  +- Exchange (73)\n                                    :     +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (30)\n                                    +- Sort (76)\n                                       +- Exchange (75)\n                                          +- Project (36)\n                                             +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#0, name#1]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,name:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#0 AS user_id#10, name#1]\nInput [2]: [id#0, name#1]\n\n(3) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=149]\n\n(4) ShuffleQueryStage\nOutput [2]: [user_id#10, name#1]\nArguments: 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [1]: [user_id#43]\nFunctions [1]: [partial_count(course_id#44)]\nAggregate Attributes [1]: [count#318L]\nResults [2]: [user_id#43, count#319L]\n\n(7) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=161]\n\n(8) ShuffleQueryStage\nOutput [2]: [user_id#43, count#319L]\nArguments: 1\n\n(9) AQEShuffleRead\nInput [2]: [user_id#43, count#319L]\nArguments: coalesced\n\n(10) HashAggregate [codegen id : 6]\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(11) BroadcastExchange\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=441]\n\n(12) BroadcastQueryStage\nOutput [2]: [user_id#43, enrollment_count#63L]\nArguments: 5\n\n(13) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(14) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(15) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(16) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 3]\nOutput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,lesson_id:int,viewed_at:timestamp>\n\n(17) HashAggregate [codegen id : 3]\nInput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(18) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=183]\n\n(19) ShuffleQueryStage\nOutput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: 2\n\n(20) AQEShuffleRead\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: coalesced\n\n(21) HashAggregate [codegen id : 10]\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(22) HashAggregate [codegen id : 10]\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(23) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=581]\n\n(24) ShuffleQueryStage\nOutput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: 7\n\n(25) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(26) BroadcastExchange\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=593]\n\n(27) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(28) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(29) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(30) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [user_id#114, course_id#115]\nPushedFilters: [*IsNotNull(course_id), *IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(31) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=223]\n\n(32) ShuffleQueryStage\nOutput [2]: [user_id#114, course_id#115]\nArguments: 3\n\n(33) AQEShuffleRead\nInput [2]: [user_id#114, course_id#115]\nArguments: coalesced\n\n(34) Sort [codegen id : 7]\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(35) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(36) Project [codegen id : 5]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(37) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=230]\n\n(38) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 4\n\n(39) AQEShuffleRead\nInput [2]: [lesson_id#37, course_id#30]\nArguments: coalesced\n\n(40) Sort [codegen id : 8]\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(41) SortMergeJoin [codegen id : 9]\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(42) Project [codegen id : 9]\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(43) HashAggregate [codegen id : 9]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(44) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=497]\n\n(45) ShuffleQueryStage\nOutput [2]: [user_id#114, lesson_id#37]\nArguments: 6\n\n(46) AQEShuffleRead\nInput [2]: [user_id#114, lesson_id#37]\nArguments: coalesced\n\n(47) HashAggregate [codegen id : 11]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(48) HashAggregate [codegen id : 11]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(49) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=704]\n\n(50) ShuffleQueryStage\nOutput [2]: [user_id#114, count#330L]\nArguments: 8\n\n(51) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(52) BroadcastExchange\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=716]\n\n(53) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(54) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(55) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(56) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=104]\n\n(57) Sort\nInput [2]: [user_id#10, name#1]\nArguments: [user_id#10 ASC NULLS FIRST], false, 0\n\n(58) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=100]\n\n(59) HashAggregate\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(60) Sort\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: [user_id#43 ASC NULLS FIRST], false, 0\n\n(61) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(62) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(63) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(64) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=110]\n\n(65) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(66) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(67) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=114]\n\n(68) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(69) Sort\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: [user_id#51 ASC NULLS FIRST], false, 0\n\n(70) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(71) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(72) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(73) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=123]\n\n(74) Sort\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(75) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=124]\n\n(76) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(77) SortMergeJoin\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(78) Project\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(79) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(80) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=131]\n\n(81) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(82) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(83) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=135]\n\n(84) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(85) Sort\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: [user_id#114 ASC NULLS FIRST], false, 0\n\n(86) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(87) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(88) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(89) AdaptiveSparkPlan\nOutput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [user_id#10], [user_id#114], LeftOuter, BuildRight, false","children":[{"nodeName":"LocalLimit","simpleString":"LocalLimit 21","children":[{"nodeName":"Project","simpleString":"Project [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [user_id#10], [user_id#51], LeftOuter, BuildRight, false","children":[{"nodeName":"LocalLimit","simpleString":"LocalLimit 21","children":[{"nodeName":"Project","simpleString":"Project [user_id#10, name#1, enrollment_count#63L]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [user_id#10], [user_id#43], Inner, BuildRight, false","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 0","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=149]","children":[{"nodeName":"WholeStageCodegen 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ID":24,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"20\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[23],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":22,"Name":"ZippedPartitionsRDD2","Scope":"{\"id\":\"21\",\"name\":\"WholeStageCodegen (9)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[19,21],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":19,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"30\",\"name\":\"WholeStageCodegen (7)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[18],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":18,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"33\",\"name\":\"AQEShuffleRead\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[12],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":21,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"35\",\"name\":\"WholeStageCodegen (8)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[20],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":20,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"38\",\"name\":\"AQEShuffleRead\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[14],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":23,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"21\",\"name\":\"WholeStageCodegen (9)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[22],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[12,13],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}],"Stage IDs":[15,12,13,14],"Properties":{"spark.driver.port":"33941","spark.master":"spark://spark-master:7077","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"51\",\"name\":\"Exchange\"}","spark.rdd.compress":"True","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.app.submitTime":"1781615603918","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","spark.eventLog.dir":"file:/opt/spark-events","__fetch_continuous_blocks_in_batch_enabled":"true","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"0","spark.sql.execution.root.id":"0","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":15,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":30,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"51\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[29],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":28,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"56\",\"name\":\"AQEShuffleRead\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[24],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":29,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"52\",\"name\":\"WholeStageCodegen (11)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[28],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[14],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615610471,"Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0},"Properties":{"spark.driver.port":"33941","spark.master":"spark://spark-master:7077","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"51\",\"name\":\"Exchange\"}","spark.rdd.compress":"True","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.app.submitTime":"1781615603918","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","spark.eventLog.dir":"file:/opt/spark-events","__fetch_continuous_blocks_in_batch_enabled":"true","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"0","spark.sql.execution.root.id":"0","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
{"Event":"SparkListenerTaskStart","Stage ID":15,"Stage Attempt ID":0,"Task Info":{"Task ID":8,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615610483,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":0,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (91)\n+- == Current Plan ==\n   CollectLimit (57)\n   +- Project (56)\n      +- BroadcastHashJoin LeftOuter BuildRight (55)\n         :- LocalLimit (31)\n         :  +- Project (30)\n         :     +- BroadcastHashJoin LeftOuter BuildRight (29)\n         :        :- LocalLimit (15)\n         :        :  +- Project (14)\n         :        :     +- BroadcastHashJoin Inner BuildRight (13)\n         :        :        :- ShuffleQueryStage (4), Statistics(sizeInBytes=640.0 B, rowCount=20)\n         :        :        :  +- Exchange (3)\n         :        :        :     +- * Project (2)\n         :        :        :        +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- BroadcastQueryStage (12), Statistics(sizeInBytes=1024.2 KiB, rowCount=20)\n         :        :           +- BroadcastExchange (11)\n         :        :              +- * HashAggregate (10)\n         :        :                 +- AQEShuffleRead (9)\n         :        :                    +- ShuffleQueryStage (8), Statistics(sizeInBytes=480.0 B, rowCount=20)\n         :        :                       +- Exchange (7)\n         :        :                          +- * HashAggregate (6)\n         :        :                             +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- BroadcastQueryStage (28)\n         :           +- BroadcastExchange (27)\n         :              +- * HashAggregate (26)\n         :                 +- AQEShuffleRead (25)\n         :                    +- ShuffleQueryStage (24), Statistics(sizeInBytes=440.0 B, rowCount=11)\n         :                       +- Exchange (23)\n         :                          +- * HashAggregate (22)\n         :                             +- * HashAggregate (21)\n         :                                +- AQEShuffleRead (20)\n         :                                   +- ShuffleQueryStage (19), Statistics(sizeInBytes=2.1 KiB, rowCount=54)\n         :                                      +- Exchange (18)\n         :                                         +- * HashAggregate (17)\n         :                                            +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (16)\n         +- BroadcastExchange (54)\n            +- HashAggregate (53)\n               +- ShuffleQueryStage (52)\n                  +- Exchange (51)\n                     +- * HashAggregate (50)\n                        +- * HashAggregate (49)\n                           +- AQEShuffleRead (48)\n                              +- ShuffleQueryStage (47), Statistics(sizeInBytes=3.8 KiB, rowCount=164)\n                                 +- Exchange (46)\n                                    +- * HashAggregate (45)\n                                       +- * Project (44)\n                                          +- * SortMergeJoin Inner (43)\n                                             :- * Sort (36)\n                                             :  +- AQEShuffleRead (35)\n                                             :     +- ShuffleQueryStage (34), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n                                             :        +- Exchange (33)\n                                             :           +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (32)\n                                             +- * Sort (42)\n                                                +- AQEShuffleRead (41)\n                                                   +- ShuffleQueryStage (40), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                                      +- Exchange (39)\n                                                         +- * Project (38)\n                                                            +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (37)\n+- == Initial Plan ==\n   CollectLimit (90)\n   +- Project (89)\n      +- SortMergeJoin LeftOuter (88)\n         :- LocalLimit (74)\n         :  +- Project (73)\n         :     +- SortMergeJoin LeftOuter (72)\n         :        :- LocalLimit (65)\n         :        :  +- Project (64)\n         :        :     +- SortMergeJoin Inner (63)\n         :        :        :- Sort (59)\n         :        :        :  +- Exchange (58)\n         :        :        :     +- Project (2)\n         :        :        :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- Sort (62)\n         :        :           +- HashAggregate (61)\n         :        :              +- Exchange (60)\n         :        :                 +- HashAggregate (6)\n         :        :                    +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- Sort (71)\n         :           +- HashAggregate (70)\n         :              +- Exchange (69)\n         :                 +- HashAggregate (68)\n         :                    +- HashAggregate (67)\n         :                       +- Exchange (66)\n         :                          +- HashAggregate (17)\n         :                             +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (16)\n         +- Sort (87)\n            +- HashAggregate (86)\n               +- Exchange (85)\n                  +- HashAggregate (84)\n                     +- HashAggregate (83)\n                        +- Exchange (82)\n                           +- HashAggregate (81)\n                              +- Project (80)\n                                 +- SortMergeJoin Inner (79)\n                                    :- Sort (76)\n                                    :  +- Exchange (75)\n                                    :     +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (32)\n                                    +- Sort (78)\n                                       +- Exchange (77)\n                                          +- Project (38)\n                                             +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (37)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#0, name#1]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,name:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#0 AS user_id#10, name#1]\nInput [2]: [id#0, name#1]\n\n(3) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=149]\n\n(4) ShuffleQueryStage\nOutput [2]: [user_id#10, name#1]\nArguments: 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [1]: [user_id#43]\nFunctions [1]: [partial_count(course_id#44)]\nAggregate Attributes [1]: [count#318L]\nResults [2]: [user_id#43, count#319L]\n\n(7) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=161]\n\n(8) ShuffleQueryStage\nOutput [2]: [user_id#43, count#319L]\nArguments: 1\n\n(9) AQEShuffleRead\nInput [2]: [user_id#43, count#319L]\nArguments: coalesced\n\n(10) HashAggregate [codegen id : 6]\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(11) BroadcastExchange\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=441]\n\n(12) BroadcastQueryStage\nOutput [2]: [user_id#43, enrollment_count#63L]\nArguments: 5\n\n(13) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(14) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(15) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(16) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 3]\nOutput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,lesson_id:int,viewed_at:timestamp>\n\n(17) HashAggregate [codegen id : 3]\nInput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(18) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=183]\n\n(19) ShuffleQueryStage\nOutput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: 2\n\n(20) AQEShuffleRead\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: coalesced\n\n(21) HashAggregate [codegen id : 10]\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(22) HashAggregate [codegen id : 10]\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(23) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=581]\n\n(24) ShuffleQueryStage\nOutput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: 7\n\n(25) AQEShuffleRead\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: coalesced\n\n(26) HashAggregate [codegen id : 12]\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(27) BroadcastExchange\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=768]\n\n(28) BroadcastQueryStage\nOutput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 9\n\n(29) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(30) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(31) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(32) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [user_id#114, course_id#115]\nPushedFilters: [*IsNotNull(course_id), *IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(33) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=223]\n\n(34) ShuffleQueryStage\nOutput [2]: [user_id#114, course_id#115]\nArguments: 3\n\n(35) AQEShuffleRead\nInput [2]: [user_id#114, course_id#115]\nArguments: coalesced\n\n(36) Sort [codegen id : 7]\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(37) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(38) Project [codegen id : 5]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(39) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=230]\n\n(40) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 4\n\n(41) AQEShuffleRead\nInput [2]: [lesson_id#37, course_id#30]\nArguments: coalesced\n\n(42) Sort [codegen id : 8]\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(43) SortMergeJoin [codegen id : 9]\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(44) Project [codegen id : 9]\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(45) HashAggregate [codegen id : 9]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(46) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=497]\n\n(47) ShuffleQueryStage\nOutput [2]: [user_id#114, lesson_id#37]\nArguments: 6\n\n(48) AQEShuffleRead\nInput [2]: [user_id#114, lesson_id#37]\nArguments: coalesced\n\n(49) HashAggregate [codegen id : 11]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(50) HashAggregate [codegen id : 11]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(51) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=704]\n\n(52) ShuffleQueryStage\nOutput [2]: [user_id#114, count#330L]\nArguments: 8\n\n(53) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(54) BroadcastExchange\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=716]\n\n(55) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(56) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(57) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(58) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=104]\n\n(59) Sort\nInput [2]: [user_id#10, name#1]\nArguments: [user_id#10 ASC NULLS FIRST], false, 0\n\n(60) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=100]\n\n(61) HashAggregate\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(62) Sort\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: [user_id#43 ASC NULLS FIRST], false, 0\n\n(63) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(64) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(65) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(66) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=110]\n\n(67) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(68) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(69) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=114]\n\n(70) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(71) Sort\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: [user_id#51 ASC NULLS FIRST], false, 0\n\n(72) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(73) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(74) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(75) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=123]\n\n(76) Sort\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(77) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=124]\n\n(78) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(79) SortMergeJoin\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(80) Project\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(81) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(82) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=131]\n\n(83) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(84) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(85) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=135]\n\n(86) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(87) Sort\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: [user_id#114 ASC NULLS FIRST], false, 0\n\n(88) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(89) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(90) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(91) AdaptiveSparkPlan\nOutput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [user_id#10], [user_id#114], LeftOuter, BuildRight, false","children":[{"nodeName":"LocalLimit","simpleString":"LocalLimit 21","children":[{"nodeName":"Project","simpleString":"Project [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [user_id#10], [user_id#51], LeftOuter, BuildRight, false","children":[{"nodeName":"LocalLimit","simpleString":"LocalLimit 21","children":[{"nodeName":"Project","simpleString":"Project [user_id#10, name#1, enrollment_count#63L]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [user_id#10], [user_id#43], Inner, BuildRight, false","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 0","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=149]","children":[{"nodeName":"WholeStageCodegen (1)","simpleString":"WholeStageCodegen (1)","children":[{"nodeName":"Project","simpleString":"Project [id#0 AS user_id#10, name#1]","children":[{"nodeName":"Scan JDBCRelation(anazarenko.users) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.users) [numPartitions=1] [id#0,name#1] PushedFilters: [*IsNotNull(id)], ReadSchema: struct<id:int,name:string>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":52,"metricType":"sum"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":339,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":337,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":331,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":338,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":332,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":329,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":326,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":335,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":328,"metricType":"sum"},{"name":"records read","accumulatorId":325,"metricType":"sum"},{"name":"local bytes read","accumulatorId":323,"metricType":"size"},{"name":"fetch wait time","accumulatorId":324,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":321,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":327,"metricType":"sum"},{"name":"local blocks read","accumulatorId":320,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":330,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":319,"metricType":"sum"},{"name":"data size","accumulatorId":317,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":333,"metricType":"size"},{"name":"number of partitions","accumulatorId":318,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":334,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":322,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":336,"metricType":"size"}]}],"metadata":{},"metrics":[]},{"nodeName":"BroadcastQueryStage","simpleString":"BroadcastQueryStage 5","children":[{"nodeName":"BroadcastExchange","simpleString":"BroadcastExchange HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=441]","children":[{"nodeName":"WholeStageCodegen (6)","simpleString":"WholeStageCodegen (6)","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[user_id#43], functions=[count(course_id#44)])","children":[{"nodeName":"InputAdapter","simpleString":"InputAdapter","children":[{"nodeName":"AQEShuffleRead","simpleString":"AQEShuffleRead coalesced","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 1","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=161]","children":[{"nodeName":"WholeStageCodegen (2)","simpleString":"WholeStageCodegen (2)","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[user_id#43], functions=[partial_count(course_id#44)])","children":[{"nodeName":"Scan 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{"Event":"SparkListenerJobEnd","Job ID":8,"Completion Time":1781615610644,"Job Result":{"Result":"JobSucceeded"}}
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{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":18,"Stage Attempt ID":0,"Stage Name":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Number of Tasks":1,"RDD Info":[{"RDD ID":33,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"57\",\"name\":\"BroadcastExchange\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[32],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":31,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"61\",\"name\":\"AQEShuffleRead\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[27],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number 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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":0,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (93)\n+- == Current Plan ==\n   CollectLimit (59)\n   +- Project (58)\n      +- BroadcastHashJoin LeftOuter BuildRight (57)\n         :- LocalLimit (31)\n         :  +- Project (30)\n         :     +- BroadcastHashJoin LeftOuter BuildRight (29)\n         :        :- LocalLimit (15)\n         :        :  +- Project (14)\n         :        :     +- BroadcastHashJoin Inner BuildRight (13)\n         :        :        :- ShuffleQueryStage (4), Statistics(sizeInBytes=640.0 B, rowCount=20)\n         :        :        :  +- Exchange (3)\n         :        :        :     +- * Project (2)\n         :        :        :        +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- BroadcastQueryStage (12), Statistics(sizeInBytes=1024.2 KiB, rowCount=20)\n         :        :           +- BroadcastExchange (11)\n         :        :              +- * HashAggregate (10)\n         :        :                 +- AQEShuffleRead (9)\n         :        :                    +- ShuffleQueryStage (8), Statistics(sizeInBytes=480.0 B, rowCount=20)\n         :        :                       +- Exchange (7)\n         :        :                          +- * HashAggregate (6)\n         :        :                             +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- BroadcastQueryStage (28)\n         :           +- BroadcastExchange (27)\n         :              +- * HashAggregate (26)\n         :                 +- AQEShuffleRead (25)\n         :                    +- ShuffleQueryStage (24), Statistics(sizeInBytes=440.0 B, rowCount=11)\n         :                       +- Exchange (23)\n         :                          +- * HashAggregate (22)\n         :                             +- * HashAggregate (21)\n         :                                +- AQEShuffleRead (20)\n         :                                   +- ShuffleQueryStage (19), Statistics(sizeInBytes=2.1 KiB, rowCount=54)\n         :                                      +- Exchange (18)\n         :                                         +- * HashAggregate (17)\n         :                                            +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (16)\n         +- BroadcastQueryStage (56)\n            +- BroadcastExchange (55)\n               +- * HashAggregate (54)\n                  +- AQEShuffleRead (53)\n                     +- ShuffleQueryStage (52), Statistics(sizeInBytes=480.0 B, rowCount=20)\n                        +- Exchange (51)\n                           +- * HashAggregate (50)\n                              +- * HashAggregate (49)\n                                 +- AQEShuffleRead (48)\n                                    +- ShuffleQueryStage (47), Statistics(sizeInBytes=3.8 KiB, rowCount=164)\n                                       +- Exchange (46)\n                                          +- * HashAggregate (45)\n                                             +- * Project (44)\n                                                +- * SortMergeJoin Inner (43)\n                                                   :- * Sort (36)\n                                                   :  +- AQEShuffleRead (35)\n                                                   :     +- ShuffleQueryStage (34), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n                                                   :        +- Exchange (33)\n                                                   :           +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (32)\n                                                   +- * Sort (42)\n                                                      +- AQEShuffleRead (41)\n                                                         +- ShuffleQueryStage (40), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                                            +- Exchange (39)\n                                                               +- * Project (38)\n                                                                  +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (37)\n+- == Initial Plan ==\n   CollectLimit (92)\n   +- Project (91)\n      +- SortMergeJoin LeftOuter (90)\n         :- LocalLimit (76)\n         :  +- Project (75)\n         :     +- SortMergeJoin LeftOuter (74)\n         :        :- LocalLimit (67)\n         :        :  +- Project (66)\n         :        :     +- SortMergeJoin Inner (65)\n         :        :        :- Sort (61)\n         :        :        :  +- Exchange (60)\n         :        :        :     +- Project (2)\n         :        :        :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- Sort (64)\n         :        :           +- HashAggregate (63)\n         :        :              +- Exchange (62)\n         :        :                 +- HashAggregate (6)\n         :        :                    +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         :        +- Sort (73)\n         :           +- HashAggregate (72)\n         :              +- Exchange (71)\n         :                 +- HashAggregate (70)\n         :                    +- HashAggregate (69)\n         :                       +- Exchange (68)\n         :                          +- HashAggregate (17)\n         :                             +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (16)\n         +- Sort (89)\n            +- HashAggregate (88)\n               +- Exchange (87)\n                  +- HashAggregate (86)\n                     +- HashAggregate (85)\n                        +- Exchange (84)\n                           +- HashAggregate (83)\n                              +- Project (82)\n                                 +- SortMergeJoin Inner (81)\n                                    :- Sort (78)\n                                    :  +- Exchange (77)\n                                    :     +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (32)\n                                    +- Sort (80)\n                                       +- Exchange (79)\n                                          +- Project (38)\n                                             +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (37)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#0, name#1]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,name:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#0 AS user_id#10, name#1]\nInput [2]: [id#0, name#1]\n\n(3) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=149]\n\n(4) ShuffleQueryStage\nOutput [2]: [user_id#10, name#1]\nArguments: 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [1]: [user_id#43]\nFunctions [1]: [partial_count(course_id#44)]\nAggregate Attributes [1]: [count#318L]\nResults [2]: [user_id#43, count#319L]\n\n(7) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=161]\n\n(8) ShuffleQueryStage\nOutput [2]: [user_id#43, count#319L]\nArguments: 1\n\n(9) AQEShuffleRead\nInput [2]: [user_id#43, count#319L]\nArguments: coalesced\n\n(10) HashAggregate [codegen id : 6]\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(11) BroadcastExchange\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=441]\n\n(12) BroadcastQueryStage\nOutput [2]: [user_id#43, enrollment_count#63L]\nArguments: 5\n\n(13) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(14) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(15) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(16) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 3]\nOutput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,lesson_id:int,viewed_at:timestamp>\n\n(17) HashAggregate [codegen id : 3]\nInput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(18) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=183]\n\n(19) ShuffleQueryStage\nOutput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: 2\n\n(20) AQEShuffleRead\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: coalesced\n\n(21) HashAggregate [codegen id : 10]\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(22) HashAggregate [codegen id : 10]\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(23) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=581]\n\n(24) ShuffleQueryStage\nOutput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: 7\n\n(25) AQEShuffleRead\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: coalesced\n\n(26) HashAggregate [codegen id : 12]\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(27) BroadcastExchange\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=768]\n\n(28) BroadcastQueryStage\nOutput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 9\n\n(29) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(30) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(31) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(32) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [user_id#114, course_id#115]\nPushedFilters: [*IsNotNull(course_id), *IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(33) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=223]\n\n(34) ShuffleQueryStage\nOutput [2]: [user_id#114, course_id#115]\nArguments: 3\n\n(35) AQEShuffleRead\nInput [2]: [user_id#114, course_id#115]\nArguments: coalesced\n\n(36) Sort [codegen id : 7]\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(37) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(38) Project [codegen id : 5]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(39) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=230]\n\n(40) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 4\n\n(41) AQEShuffleRead\nInput [2]: [lesson_id#37, course_id#30]\nArguments: coalesced\n\n(42) Sort [codegen id : 8]\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(43) SortMergeJoin [codegen id : 9]\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(44) Project [codegen id : 9]\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(45) HashAggregate [codegen id : 9]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(46) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=497]\n\n(47) ShuffleQueryStage\nOutput [2]: [user_id#114, lesson_id#37]\nArguments: 6\n\n(48) AQEShuffleRead\nInput [2]: [user_id#114, lesson_id#37]\nArguments: coalesced\n\n(49) HashAggregate [codegen id : 11]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(50) HashAggregate [codegen id : 11]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(51) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=704]\n\n(52) ShuffleQueryStage\nOutput [2]: [user_id#114, count#330L]\nArguments: 8\n\n(53) AQEShuffleRead\nInput [2]: [user_id#114, count#330L]\nArguments: coalesced\n\n(54) HashAggregate [codegen id : 13]\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(55) BroadcastExchange\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=828]\n\n(56) BroadcastQueryStage\nOutput [2]: [user_id#114, possible_lessons#94L]\nArguments: 10\n\n(57) BroadcastHashJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(58) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(59) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(60) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=104]\n\n(61) Sort\nInput [2]: [user_id#10, name#1]\nArguments: [user_id#10 ASC NULLS FIRST], false, 0\n\n(62) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=100]\n\n(63) HashAggregate\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(64) Sort\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: [user_id#43 ASC NULLS FIRST], false, 0\n\n(65) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(66) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(67) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(68) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=110]\n\n(69) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(70) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(71) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=114]\n\n(72) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(73) Sort\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: [user_id#51 ASC NULLS FIRST], false, 0\n\n(74) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(75) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(76) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(77) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=123]\n\n(78) Sort\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(79) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=124]\n\n(80) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(81) SortMergeJoin\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(82) Project\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(83) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(84) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=131]\n\n(85) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(86) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(87) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=135]\n\n(88) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(89) Sort\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: [user_id#114 ASC NULLS FIRST], false, 0\n\n(90) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(91) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(92) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(93) AdaptiveSparkPlan\nOutput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [user_id#10], 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--add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false"}}
{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":23,"Stage Attempt ID":0,"Stage Name":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Number of Tasks":1,"RDD Info":[{"RDD ID":36,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"63\",\"name\":\"BroadcastExchange\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[35],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":35,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"72\",\"name\":\"WholeStageCodegen (13)\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[34],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":34,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"75\",\"name\":\"AQEShuffleRead\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[30],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[22],"Details":"org.apache.spark.sql.execution.SQLExecution$.$anonfun$withThreadLocalCaptured$1(SQLExecution.scala:219)\njava.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)\njava.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)\njava.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615610711,"Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0},"Properties":{"spark.driver.port":"33941","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"63\",\"name\":\"BroadcastExchange\"}","spark.rdd.compress":"True","spark.app.submitTime":"1781615603918","spark.eventLog.dir":"file:/opt/spark-events","spark.sql.execution.id":"0","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.rdd.scope.noOverride":"true","spark.master":"spark://spark-master:7077","spark.job.interruptOnCancel":"true","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","__fetch_continuous_blocks_in_batch_enabled":"true","spark.job.tags":"broadcast exchange (runId 98dd152f-185b-4ab3-a2af-454b8253b000)","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.root.id":"0","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false"}}
{"Event":"SparkListenerTaskStart","Stage ID":23,"Stage Attempt ID":0,"Task Info":{"Task ID":10,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615610718,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"SparkListenerTaskEnd","Stage ID":23,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":10,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615610718,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1781615610770,"Failed":false,"Killed":false,"Accumulables":[{"ID":1090,"Name":"local blocks read","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1093,"Name":"local bytes read","Update":"1160","Value":"1160","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1094,"Name":"fetch wait time","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1095,"Name":"records read","Update":"20","Value":"20","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1258,"Name":"duration","Update":"5","Value":"5","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1259,"Name":"number of output rows","Update":"20","Value":"20","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1260,"Name":"peak memory","Update":"4456432","Value":"4456432","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1262,"Name":"time in aggregation build","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1263,"Name":"avg hash probes per key","Update":"10","Value":"10","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1268,"Name":"internal.metrics.executorDeserializeTime","Update":20,"Value":20,"Internal":true,"Count Failed Values":true},{"ID":1269,"Name":"internal.metrics.executorDeserializeCpuTime","Update":11491395,"Value":11491395,"Internal":true,"Count Failed Values":true},{"ID":1270,"Name":"internal.metrics.executorRunTime","Update":23,"Value":23,"Internal":true,"Count Failed Values":true},{"ID":1271,"Name":"internal.metrics.executorCpuTime","Update":18255774,"Value":18255774,"Internal":true,"Count Failed Values":true},{"ID":1272,"Name":"internal.metrics.resultSize","Update":10247,"Value":10247,"Internal":true,"Count Failed Values":true},{"ID":1277,"Name":"internal.metrics.peakExecutionMemory","Update":4456432,"Value":4456432,"Internal":true,"Count Failed Values":true},{"ID":1279,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1280,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Update":1,"Value":1,"Internal":true,"Count Failed Values":true},{"ID":1281,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1282,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1283,"Name":"internal.metrics.shuffle.read.localBytesRead","Update":1160,"Value":1160,"Internal":true,"Count Failed Values":true},{"ID":1284,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1285,"Name":"internal.metrics.shuffle.read.recordsRead","Update":20,"Value":20,"Internal":true,"Count Failed Values":true},{"ID":1286,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1287,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1288,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1289,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1290,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1291,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1292,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1293,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1294,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1295,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Update":0,"Value":0,"Internal":true,"Count Failed Values":true}]},"Task Executor Metrics":{"JVMHeapMemory":0,"JVMOffHeapMemory":0,"OnHeapExecutionMemory":0,"OffHeapExecutionMemory":0,"OnHeapStorageMemory":0,"OffHeapStorageMemory":0,"OnHeapUnifiedMemory":0,"OffHeapUnifiedMemory":0,"DirectPoolMemory":0,"MappedPoolMemory":0,"ProcessTreeJVMVMemory":0,"ProcessTreeJVMRSSMemory":0,"ProcessTreePythonVMemory":0,"ProcessTreePythonRSSMemory":0,"ProcessTreeOtherVMemory":0,"ProcessTreeOtherRSSMemory":0,"MinorGCCount":0,"MinorGCTime":0,"MajorGCCount":0,"MajorGCTime":0,"TotalGCTime":0},"Task Metrics":{"Executor Deserialize Time":20,"Executor Deserialize CPU Time":11491395,"Executor Run Time":23,"Executor CPU Time":18255774,"Peak Execution Memory":4456432,"Result Size":10247,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":1,"Fetch Wait Time":0,"Remote Bytes Read":0,"Remote Bytes Read To Disk":0,"Local Bytes Read":1160,"Total Records Read":20,"Remote Requests Duration":0,"Push Based Shuffle":{"Corrupt Merged Block Chunks":0,"Merged Fetch Fallback Count":0,"Merged Remote Blocks Fetched":0,"Merged Local Blocks Fetched":0,"Merged Remote Chunks Fetched":0,"Merged Local Chunks Fetched":0,"Merged Remote Bytes Read":0,"Merged Local Bytes Read":0,"Merged Remote Requests Duration":0}},"Shuffle Write Metrics":{"Shuffle Bytes Written":0,"Shuffle Write Time":0,"Shuffle Records Written":0},"Input Metrics":{"Bytes Read":0,"Records Read":0},"Output Metrics":{"Bytes Written":0,"Records Written":0},"Updated Blocks":[]}}
{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":23,"Stage Attempt ID":0,"Stage Name":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Number of Tasks":1,"RDD Info":[{"RDD ID":36,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"63\",\"name\":\"BroadcastExchange\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[35],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":35,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"72\",\"name\":\"WholeStageCodegen (13)\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[34],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":34,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"75\",\"name\":\"AQEShuffleRead\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[30],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[22],"Details":"org.apache.spark.sql.execution.SQLExecution$.$anonfun$withThreadLocalCaptured$1(SQLExecution.scala:219)\njava.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)\njava.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)\njava.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615610711,"Completion Time":1781615610771,"Accumulables":[{"ID":1090,"Name":"local blocks read","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1093,"Name":"local bytes read","Value":"1160","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1094,"Name":"fetch wait time","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1095,"Name":"records read","Value":"20","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1258,"Name":"duration","Value":"5","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1259,"Name":"number of output rows","Value":"20","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1260,"Name":"peak memory","Value":"4456432","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1262,"Name":"time in aggregation build","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1263,"Name":"avg hash probes per key","Value":"10","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1268,"Name":"internal.metrics.executorDeserializeTime","Value":20,"Internal":true,"Count Failed Values":true},{"ID":1269,"Name":"internal.metrics.executorDeserializeCpuTime","Value":11491395,"Internal":true,"Count Failed Values":true},{"ID":1270,"Name":"internal.metrics.executorRunTime","Value":23,"Internal":true,"Count Failed Values":true},{"ID":1271,"Name":"internal.metrics.executorCpuTime","Value":18255774,"Internal":true,"Count Failed Values":true},{"ID":1272,"Name":"internal.metrics.resultSize","Value":10247,"Internal":true,"Count Failed Values":true},{"ID":1277,"Name":"internal.metrics.peakExecutionMemory","Value":4456432,"Internal":true,"Count Failed Values":true},{"ID":1279,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1280,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Value":1,"Internal":true,"Count Failed Values":true},{"ID":1281,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1282,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1283,"Name":"internal.metrics.shuffle.read.localBytesRead","Value":1160,"Internal":true,"Count Failed Values":true},{"ID":1284,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1285,"Name":"internal.metrics.shuffle.read.recordsRead","Value":20,"Internal":true,"Count Failed Values":true},{"ID":1286,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1287,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1288,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1289,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1290,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1291,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1292,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1293,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1294,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1295,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Value":0,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":10,"Completion Time":1781615610771,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":0,"accumUpdates":[[1257,7],[1256,1],[1255,104],[1254,20],[1253,1048736]]}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":0,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (94)\n+- == Final Plan ==\n   CollectLimit (60)\n   +- * Project (59)\n      +- * BroadcastHashJoin LeftOuter BuildRight (58)\n         :- * LocalLimit (32)\n         :  +- * Project (31)\n         :     +- * BroadcastHashJoin LeftOuter BuildRight (30)\n         :        :- * LocalLimit (16)\n         :        :  +- * Project (15)\n         :        :     +- * BroadcastHashJoin Inner BuildRight (14)\n         :        :        :- AQEShuffleRead (5)\n         :        :        :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=640.0 B, rowCount=20)\n         :        :        :     +- Exchange (3)\n         :        :        :        +- * Project (2)\n         :        :        :           +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- BroadcastQueryStage (13), Statistics(sizeInBytes=1024.2 KiB, rowCount=20)\n         :        :           +- BroadcastExchange (12)\n         :        :              +- * HashAggregate (11)\n         :        :                 +- AQEShuffleRead (10)\n         :        :                    +- ShuffleQueryStage (9), Statistics(sizeInBytes=480.0 B, rowCount=20)\n         :        :                       +- Exchange (8)\n         :        :                          +- * HashAggregate (7)\n         :        :                             +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (6)\n         :        +- BroadcastQueryStage (29), Statistics(sizeInBytes=1024.1 KiB, rowCount=11)\n         :           +- BroadcastExchange (28)\n         :              +- * HashAggregate (27)\n         :                 +- AQEShuffleRead (26)\n         :                    +- ShuffleQueryStage (25), Statistics(sizeInBytes=440.0 B, rowCount=11)\n         :                       +- Exchange (24)\n         :                          +- * HashAggregate (23)\n         :                             +- * HashAggregate (22)\n         :                                +- AQEShuffleRead (21)\n         :                                   +- ShuffleQueryStage (20), Statistics(sizeInBytes=2.1 KiB, rowCount=54)\n         :                                      +- Exchange (19)\n         :                                         +- * HashAggregate (18)\n         :                                            +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (17)\n         +- BroadcastQueryStage (57), Statistics(sizeInBytes=1024.2 KiB, rowCount=20)\n            +- BroadcastExchange (56)\n               +- * HashAggregate (55)\n                  +- AQEShuffleRead (54)\n                     +- ShuffleQueryStage (53), Statistics(sizeInBytes=480.0 B, rowCount=20)\n                        +- Exchange (52)\n                           +- * HashAggregate (51)\n                              +- * HashAggregate (50)\n                                 +- AQEShuffleRead (49)\n                                    +- ShuffleQueryStage (48), Statistics(sizeInBytes=3.8 KiB, rowCount=164)\n                                       +- Exchange (47)\n                                          +- * HashAggregate (46)\n                                             +- * Project (45)\n                                                +- * SortMergeJoin Inner (44)\n                                                   :- * Sort (37)\n                                                   :  +- AQEShuffleRead (36)\n                                                   :     +- ShuffleQueryStage (35), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n                                                   :        +- Exchange (34)\n                                                   :           +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (33)\n                                                   +- * Sort (43)\n                                                      +- AQEShuffleRead (42)\n                                                         +- ShuffleQueryStage (41), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                                            +- Exchange (40)\n                                                               +- * Project (39)\n                                                                  +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (38)\n+- == Initial Plan ==\n   CollectLimit (93)\n   +- Project (92)\n      +- SortMergeJoin LeftOuter (91)\n         :- LocalLimit (77)\n         :  +- Project (76)\n         :     +- SortMergeJoin LeftOuter (75)\n         :        :- LocalLimit (68)\n         :        :  +- Project (67)\n         :        :     +- SortMergeJoin Inner (66)\n         :        :        :- Sort (62)\n         :        :        :  +- Exchange (61)\n         :        :        :     +- Project (2)\n         :        :        :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n         :        :        +- Sort (65)\n         :        :           +- HashAggregate (64)\n         :        :              +- Exchange (63)\n         :        :                 +- HashAggregate (7)\n         :        :                    +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (6)\n         :        +- Sort (74)\n         :           +- HashAggregate (73)\n         :              +- Exchange (72)\n         :                 +- HashAggregate (71)\n         :                    +- HashAggregate (70)\n         :                       +- Exchange (69)\n         :                          +- HashAggregate (18)\n         :                             +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (17)\n         +- Sort (90)\n            +- HashAggregate (89)\n               +- Exchange (88)\n                  +- HashAggregate (87)\n                     +- HashAggregate (86)\n                        +- Exchange (85)\n                           +- HashAggregate (84)\n                              +- Project (83)\n                                 +- SortMergeJoin Inner (82)\n                                    :- Sort (79)\n                                    :  +- Exchange (78)\n                                    :     +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (33)\n                                    +- Sort (81)\n                                       +- Exchange (80)\n                                          +- Project (39)\n                                             +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (38)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#0, name#1]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,name:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#0 AS user_id#10, name#1]\nInput [2]: [id#0, name#1]\n\n(3) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=149]\n\n(4) ShuffleQueryStage\nOutput [2]: [user_id#10, name#1]\nArguments: 0\n\n(5) AQEShuffleRead\nInput [2]: [user_id#10, name#1]\nArguments: local\n\n(6) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(7) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [1]: [user_id#43]\nFunctions [1]: [partial_count(course_id#44)]\nAggregate Attributes [1]: [count#318L]\nResults [2]: [user_id#43, count#319L]\n\n(8) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=161]\n\n(9) ShuffleQueryStage\nOutput [2]: [user_id#43, count#319L]\nArguments: 1\n\n(10) AQEShuffleRead\nInput [2]: [user_id#43, count#319L]\nArguments: coalesced\n\n(11) HashAggregate [codegen id : 6]\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(12) BroadcastExchange\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=441]\n\n(13) BroadcastQueryStage\nOutput [2]: [user_id#43, enrollment_count#63L]\nArguments: 5\n\n(14) BroadcastHashJoin [codegen id : 14]\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(15) Project [codegen id : 14]\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(16) LocalLimit [codegen id : 14]\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(17) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 3]\nOutput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(user_id)]\nReadSchema: struct<user_id:int,lesson_id:int,viewed_at:timestamp>\n\n(18) HashAggregate [codegen id : 3]\nInput [3]: [user_id#51, lesson_id#52, viewed_at#53]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(19) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=183]\n\n(20) ShuffleQueryStage\nOutput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: 2\n\n(21) AQEShuffleRead\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: coalesced\n\n(22) HashAggregate [codegen id : 10]\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(23) HashAggregate [codegen id : 10]\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(24) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=581]\n\n(25) ShuffleQueryStage\nOutput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: 7\n\n(26) AQEShuffleRead\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: coalesced\n\n(27) HashAggregate [codegen id : 12]\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(28) BroadcastExchange\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=768]\n\n(29) BroadcastQueryStage\nOutput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 9\n\n(30) BroadcastHashJoin [codegen id : 14]\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(31) Project [codegen id : 14]\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(32) LocalLimit [codegen id : 14]\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(33) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [user_id#114, course_id#115]\nPushedFilters: [*IsNotNull(course_id), *IsNotNull(user_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(34) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=223]\n\n(35) ShuffleQueryStage\nOutput [2]: [user_id#114, course_id#115]\nArguments: 3\n\n(36) AQEShuffleRead\nInput [2]: [user_id#114, course_id#115]\nArguments: coalesced\n\n(37) Sort [codegen id : 7]\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(38) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(39) Project [codegen id : 5]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(40) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=230]\n\n(41) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 4\n\n(42) AQEShuffleRead\nInput [2]: [lesson_id#37, course_id#30]\nArguments: coalesced\n\n(43) Sort [codegen id : 8]\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(44) SortMergeJoin [codegen id : 9]\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(45) Project [codegen id : 9]\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(46) HashAggregate [codegen id : 9]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(47) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=497]\n\n(48) ShuffleQueryStage\nOutput [2]: [user_id#114, lesson_id#37]\nArguments: 6\n\n(49) AQEShuffleRead\nInput [2]: [user_id#114, lesson_id#37]\nArguments: coalesced\n\n(50) HashAggregate [codegen id : 11]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(51) HashAggregate [codegen id : 11]\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(52) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=704]\n\n(53) ShuffleQueryStage\nOutput [2]: [user_id#114, count#330L]\nArguments: 8\n\n(54) AQEShuffleRead\nInput [2]: [user_id#114, count#330L]\nArguments: coalesced\n\n(55) HashAggregate [codegen id : 13]\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(56) BroadcastExchange\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=828]\n\n(57) BroadcastQueryStage\nOutput [2]: [user_id#114, possible_lessons#94L]\nArguments: 10\n\n(58) BroadcastHashJoin [codegen id : 14]\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(59) Project [codegen id : 14]\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(60) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(61) Exchange\nInput [2]: [user_id#10, name#1]\nArguments: hashpartitioning(user_id#10, 200), ENSURE_REQUIREMENTS, [plan_id=104]\n\n(62) Sort\nInput [2]: [user_id#10, name#1]\nArguments: [user_id#10 ASC NULLS FIRST], false, 0\n\n(63) Exchange\nInput [2]: [user_id#43, count#319L]\nArguments: hashpartitioning(user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=100]\n\n(64) HashAggregate\nInput [2]: [user_id#43, count#319L]\nKeys [1]: [user_id#43]\nFunctions [1]: [count(course_id#44)]\nAggregate Attributes [1]: [count(course_id#44)#62L]\nResults [2]: [user_id#43, count(course_id#44)#62L AS enrollment_count#63L]\n\n(65) Sort\nInput [2]: [user_id#43, enrollment_count#63L]\nArguments: [user_id#43 ASC NULLS FIRST], false, 0\n\n(66) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#43]\nJoin type: Inner\nJoin condition: None\n\n(67) Project\nOutput [3]: [user_id#10, name#1, enrollment_count#63L]\nInput [4]: [user_id#10, name#1, user_id#43, enrollment_count#63L]\n\n(68) LocalLimit\nInput [3]: [user_id#10, name#1, enrollment_count#63L]\nArguments: 21\n\n(69) Exchange\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nArguments: hashpartitioning(user_id#51, lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=110]\n\n(70) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [2]: [user_id#51, lesson_id#52]\nFunctions [2]: [merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [2]: [min(viewed_at#53)#71, max(viewed_at#53)#73]\nResults [4]: [user_id#51, lesson_id#52, min#321, max#323]\n\n(71) HashAggregate\nInput [4]: [user_id#51, lesson_id#52, min#321, max#323]\nKeys [1]: [user_id#51]\nFunctions [3]: [merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, min#321, max#323, count#326L]\n\n(72) Exchange\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=114]\n\n(73) HashAggregate\nInput [4]: [user_id#51, min#321, max#323, count#326L]\nKeys [1]: [user_id#51]\nFunctions [3]: [min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#52)]\nAggregate Attributes [3]: [min(viewed_at#53)#71, max(viewed_at#53)#73, count(lesson_id#52)#75L]\nResults [4]: [user_id#51, count(lesson_id#52)#75L AS viewed_lessons_count#70L, min(viewed_at#53)#71 AS first_view#72, max(viewed_at#53)#73 AS last_view#74]\n\n(74) Sort\nInput [4]: [user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: [user_id#51 ASC NULLS FIRST], false, 0\n\n(75) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#51]\nJoin type: LeftOuter\nJoin condition: None\n\n(76) Project\nOutput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nInput [7]: [user_id#10, name#1, enrollment_count#63L, user_id#51, viewed_lessons_count#70L, first_view#72, last_view#74]\n\n(77) LocalLimit\nInput [6]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74]\nArguments: 21\n\n(78) Exchange\nInput [2]: [user_id#114, course_id#115]\nArguments: hashpartitioning(course_id#115, 200), ENSURE_REQUIREMENTS, [plan_id=123]\n\n(79) Sort\nInput [2]: [user_id#114, course_id#115]\nArguments: [course_id#115 ASC NULLS FIRST], false, 0\n\n(80) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=124]\n\n(81) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(82) SortMergeJoin\nLeft keys [1]: [course_id#115]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(83) Project\nOutput [2]: [user_id#114, lesson_id#37]\nInput [4]: [user_id#114, course_id#115, lesson_id#37, course_id#30]\n\n(84) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(85) Exchange\nInput [2]: [user_id#114, lesson_id#37]\nArguments: hashpartitioning(user_id#114, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=131]\n\n(86) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [2]: [user_id#114, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [user_id#114, lesson_id#37]\n\n(87) HashAggregate\nInput [2]: [user_id#114, lesson_id#37]\nKeys [1]: [user_id#114]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count#330L]\n\n(88) Exchange\nInput [2]: [user_id#114, count#330L]\nArguments: hashpartitioning(user_id#114, 200), ENSURE_REQUIREMENTS, [plan_id=135]\n\n(89) HashAggregate\nInput [2]: [user_id#114, count#330L]\nKeys [1]: [user_id#114]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#95L]\nResults [2]: [user_id#114, count(lesson_id#37)#95L AS possible_lessons#94L]\n\n(90) Sort\nInput [2]: [user_id#114, possible_lessons#94L]\nArguments: [user_id#114 ASC NULLS FIRST], false, 0\n\n(91) SortMergeJoin\nLeft keys [1]: [user_id#10]\nRight keys [1]: [user_id#114]\nJoin type: LeftOuter\nJoin condition: None\n\n(92) Project\nOutput [7]: [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS toprettystring(first_view)#308, toprettystring(last_view#74, Some(Europe/Samara)) AS toprettystring(last_view)#309, toprettystring(concat(cast(round(((cast(coalesce(viewed_lessons_count#70L, 0) as double) * 100.0) / cast(possible_lessons#94L as double)), 2) as string), %), Some(Europe/Samara)) AS toprettystring(engagement_rate)#310]\nInput [8]: [user_id#10, name#1, enrollment_count#63L, viewed_lessons_count#70L, first_view#72, last_view#74, user_id#114, possible_lessons#94L]\n\n(93) CollectLimit\nInput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: 21\n\n(94) AdaptiveSparkPlan\nOutput [7]: [toprettystring(user_id)#304, toprettystring(name)#305, toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count)#307, toprettystring(first_view)#308, toprettystring(last_view)#309, toprettystring(engagement_rate)#310]\nArguments: isFinalPlan=true\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=true","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"WholeStageCodegen (14)","simpleString":"WholeStageCodegen (14)","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(user_id#10, Some(Europe/Samara)) AS toprettystring(user_id)#304, toprettystring(name#1, Some(Europe/Samara)) AS toprettystring(name)#305, toprettystring(enrollment_count#63L, Some(Europe/Samara)) AS toprettystring(enrollment_count)#306, toprettystring(viewed_lessons_count#70L, Some(Europe/Samara)) AS toprettystring(viewed_lessons_count)#307, toprettystring(first_view#72, Some(Europe/Samara)) AS 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Values":true},{"ID":1332,"Name":"internal.metrics.resultSize","Update":5009,"Value":5009,"Internal":true,"Count Failed Values":true},{"ID":1337,"Name":"internal.metrics.peakExecutionMemory","Update":2240,"Value":2240,"Internal":true,"Count Failed Values":true},{"ID":1339,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1340,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Update":1,"Value":1,"Internal":true,"Count Failed Values":true},{"ID":1341,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1342,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1343,"Name":"internal.metrics.shuffle.read.localBytesRead","Update":1327,"Value":1327,"Internal":true,"Count Failed Values":true},{"ID":1344,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1345,"Name":"internal.metrics.shuffle.read.recordsRead","Update":20,"Value":20,"Internal":true,"Count Failed Values":true},{"ID":1346,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1347,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1348,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1349,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1350,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1351,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1352,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1353,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1354,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":1355,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Update":0,"Value":0,"Internal":true,"Count Failed Values":true}]},"Task Executor Metrics":{"JVMHeapMemory":0,"JVMOffHeapMemory":0,"OnHeapExecutionMemory":0,"OffHeapExecutionMemory":0,"OnHeapStorageMemory":0,"OffHeapStorageMemory":0,"OnHeapUnifiedMemory":0,"OffHeapUnifiedMemory":0,"DirectPoolMemory":0,"MappedPoolMemory":0,"ProcessTreeJVMVMemory":0,"ProcessTreeJVMRSSMemory":0,"ProcessTreePythonVMemory":0,"ProcessTreePythonRSSMemory":0,"ProcessTreeOtherVMemory":0,"ProcessTreeOtherRSSMemory":0,"MinorGCCount":0,"MinorGCTime":0,"MajorGCCount":0,"MajorGCTime":0,"TotalGCTime":0},"Task Metrics":{"Executor Deserialize Time":19,"Executor Deserialize CPU Time":13524475,"Executor Run Time":88,"Executor CPU Time":62173306,"Peak Execution Memory":2240,"Result Size":5009,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":1,"Fetch Wait Time":0,"Remote Bytes Read":0,"Remote Bytes Read To Disk":0,"Local Bytes Read":1327,"Total Records Read":20,"Remote Requests Duration":0,"Push Based Shuffle":{"Corrupt Merged Block Chunks":0,"Merged Fetch Fallback Count":0,"Merged Remote Blocks Fetched":0,"Merged Local Blocks Fetched":0,"Merged Remote Chunks Fetched":0,"Merged Local Chunks Fetched":0,"Merged Remote Bytes Read":0,"Merged Local Bytes Read":0,"Merged Remote Requests Duration":0}},"Shuffle Write Metrics":{"Shuffle Bytes Written":0,"Shuffle Write Time":0,"Shuffle Records Written":0},"Input Metrics":{"Bytes Read":0,"Records Read":0},"Output Metrics":{"Bytes Written":0,"Records Written":0},"Updated Blocks":[]}}
{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":25,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":39,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"118\",\"name\":\"mapPartitionsInternal\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[38],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":38,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"95\",\"name\":\"WholeStageCodegen (14)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[37],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":37,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"117\",\"name\":\"AQEShuffleRead\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[6],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[24],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615610877,"Completion Time":1781615610999,"Accumulables":[{"ID":320,"Name":"local blocks read","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":323,"Name":"local bytes read","Value":"1327","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":324,"Name":"fetch wait time","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":325,"Name":"records read","Value":"20","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1323,"Name":"duration","Value":"55","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1324,"Name":"number of output rows","Value":"20","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1325,"Name":"number of output rows","Value":"20","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1326,"Name":"number of output rows","Value":"20","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1328,"Name":"internal.metrics.executorDeserializeTime","Value":19,"Internal":true,"Count Failed Values":true},{"ID":1329,"Name":"internal.metrics.executorDeserializeCpuTime","Value":13524475,"Internal":true,"Count Failed Values":true},{"ID":1330,"Name":"internal.metrics.executorRunTime","Value":88,"Internal":true,"Count Failed Values":true},{"ID":1331,"Name":"internal.metrics.executorCpuTime","Value":62173306,"Internal":true,"Count Failed Values":true},{"ID":1332,"Name":"internal.metrics.resultSize","Value":5009,"Internal":true,"Count Failed Values":true},{"ID":1337,"Name":"internal.metrics.peakExecutionMemory","Value":2240,"Internal":true,"Count Failed Values":true},{"ID":1339,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1340,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Value":1,"Internal":true,"Count Failed Values":true},{"ID":1341,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1342,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1343,"Name":"internal.metrics.shuffle.read.localBytesRead","Value":1327,"Internal":true,"Count Failed Values":true},{"ID":1344,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1345,"Name":"internal.metrics.shuffle.read.recordsRead","Value":20,"Internal":true,"Count Failed Values":true},{"ID":1346,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1347,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1348,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1349,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1350,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1351,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1352,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1353,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1354,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":1355,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Value":0,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":11,"Completion Time":1781615611000,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLExecutionEnd","executionId":0,"time":1781615611481,"errorMessage":""}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLExecutionStart","executionId":1,"rootExecutionId":1,"description":"showString at NativeMethodAccessorImpl.java:0","details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (33)\n+- CollectLimit (32)\n   +- Project (31)\n      +- SortMergeJoin Inner (30)\n         :- Project (14)\n         :  +- SortMergeJoin Inner (13)\n         :     :- Sort (4)\n         :     :  +- Exchange (3)\n         :     :     +- Project (2)\n         :     :        +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- Sort (12)\n         :        +- HashAggregate (11)\n         :           +- Exchange (10)\n         :              +- HashAggregate (9)\n         :                 +- HashAggregate (8)\n         :                    +- Exchange (7)\n         :                       +- HashAggregate (6)\n         :                          +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         +- Sort (29)\n            +- HashAggregate (28)\n               +- Exchange (27)\n                  +- HashAggregate (26)\n                     +- HashAggregate (25)\n                        +- HashAggregate (24)\n                           +- Project (23)\n                              +- SortMergeJoin LeftOuter (22)\n                                 :- Sort (18)\n                                 :  +- Exchange (17)\n                                 :     +- Project (16)\n                                 :        +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (15)\n                                 +- Sort (21)\n                                    +- Exchange (20)\n                                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (19)\n\n\n(1) Scan JDBCRelation(anazarenko.courses) [numPartitions=1] \nOutput [2]: [id#16, title#17]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,title:string>\n\n(2) Project\nOutput [2]: [id#16 AS course_id#24, title#17]\nInput [2]: [id#16, title#17]\n\n(3) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1020]\n\n(4) Sort\nInput [2]: [course_id#24, title#17]\nArguments: [course_id#24 ASC NULLS FIRST], false, 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1] \nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate\nInput [2]: [user_id#43, course_id#44]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(7) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1012]\n\n(8) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(9) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(10) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1016]\n\n(11) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(12) Sort\nInput [2]: [course_id#44, unique_users#150L]\nArguments: [course_id#44 ASC NULLS FIRST], false, 0\n\n(13) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(14) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(15) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1] \nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(16) Project\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(17) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1026]\n\n(18) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [lesson_id#37 ASC NULLS FIRST], false, 0\n\n(19) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1] \nOutput [2]: [lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(lesson_id)]\nReadSchema: struct<lesson_id:int,viewed_at:timestamp>\n\n(20) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1027]\n\n(21) Sort\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: [lesson_id#52 ASC NULLS FIRST], false, 0\n\n(22) SortMergeJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(23) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(24) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(25) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(26) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(27) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1036]\n\n(28) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(29) Sort\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(30) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(31) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(32) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(33) AdaptiveSparkPlan\nOutput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]","children":[{"nodeName":"SortMergeJoin","simpleString":"SortMergeJoin [course_id#24], [course_id#30], Inner","children":[{"nodeName":"Project","simpleString":"Project 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read","accumulatorId":1364,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":1374,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":1363,"metricType":"sum"},{"name":"local merged bytes read","accumulatorId":1377,"metricType":"size"},{"name":"remote reqs duration","accumulatorId":1378,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":1366,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":1380,"metricType":"size"}]}],"metadata":{},"metrics":[]},"time":1781615611535,"modifiedConfigs":{},"jobTags":[]}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":1,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (62)\n+- == Current Plan ==\n   CollectLimit (36)\n   +- Project (35)\n      +- SortMergeJoin Inner (34)\n         :- Project (16)\n         :  +- SortMergeJoin Inner (15)\n         :     :- Sort (5)\n         :     :  +- ShuffleQueryStage (4)\n         :     :     +- Exchange (3)\n         :     :        +- * Project (2)\n         :     :           +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- Sort (14)\n         :        +- HashAggregate (13)\n         :           +- Exchange (12)\n         :              +- HashAggregate (11)\n         :                 +- HashAggregate (10)\n         :                    +- ShuffleQueryStage (9)\n         :                       +- Exchange (8)\n         :                          +- * HashAggregate (7)\n         :                             +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (6)\n         +- Sort (33)\n            +- HashAggregate (32)\n               +- Exchange (31)\n                  +- HashAggregate (30)\n                     +- HashAggregate (29)\n                        +- HashAggregate (28)\n                           +- Project (27)\n                              +- SortMergeJoin LeftOuter (26)\n                                 :- Sort (21)\n                                 :  +- ShuffleQueryStage (20)\n                                 :     +- Exchange (19)\n                                 :        +- * Project (18)\n                                 :           +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (17)\n                                 +- Sort (25)\n                                    +- ShuffleQueryStage (24)\n                                       +- Exchange (23)\n                                          +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n+- == Initial Plan ==\n   CollectLimit (61)\n   +- Project (60)\n      +- SortMergeJoin Inner (59)\n         :- Project (46)\n         :  +- SortMergeJoin Inner (45)\n         :     :- Sort (38)\n         :     :  +- Exchange (37)\n         :     :     +- Project (2)\n         :     :        +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- Sort (44)\n         :        +- HashAggregate (43)\n         :           +- Exchange (42)\n         :              +- HashAggregate (41)\n         :                 +- HashAggregate (40)\n         :                    +- Exchange (39)\n         :                       +- HashAggregate (7)\n         :                          +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (6)\n         +- Sort (58)\n            +- HashAggregate (57)\n               +- Exchange (56)\n                  +- HashAggregate (55)\n                     +- HashAggregate (54)\n                        +- HashAggregate (53)\n                           +- Project (52)\n                              +- SortMergeJoin LeftOuter (51)\n                                 :- Sort (48)\n                                 :  +- Exchange (47)\n                                 :     +- Project (18)\n                                 :        +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (17)\n                                 +- Sort (50)\n                                    +- Exchange (49)\n                                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n\n\n(1) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#16, title#17]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,title:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#16 AS course_id#24, title#17]\nInput [2]: [id#16, title#17]\n\n(3) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]\n\n(4) ShuffleQueryStage\nOutput [2]: [course_id#24, title#17]\nArguments: 0\n\n(5) Sort\nInput [2]: [course_id#24, title#17]\nArguments: [course_id#24 ASC NULLS FIRST], false, 0\n\n(6) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(7) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(8) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1068]\n\n(9) ShuffleQueryStage\nOutput [2]: [course_id#44, user_id#43]\nArguments: 1\n\n(10) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(11) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(12) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1075]\n\n(13) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(14) Sort\nInput [2]: [course_id#44, unique_users#150L]\nArguments: [course_id#44 ASC NULLS FIRST], false, 0\n\n(15) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(16) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(17) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(18) Project [codegen id : 3]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(19) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1105]\n\n(20) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 2\n\n(21) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [lesson_id#37 ASC NULLS FIRST], false, 0\n\n(22) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(lesson_id)]\nReadSchema: struct<lesson_id:int,viewed_at:timestamp>\n\n(23) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1112]\n\n(24) ShuffleQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 3\n\n(25) Sort\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: [lesson_id#52 ASC NULLS FIRST], false, 0\n\n(26) SortMergeJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(27) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(28) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(29) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(30) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(31) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1123]\n\n(32) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(33) Sort\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(34) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(35) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(36) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(37) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1020]\n\n(38) Sort\nInput [2]: [course_id#24, title#17]\nArguments: [course_id#24 ASC NULLS FIRST], false, 0\n\n(39) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1012]\n\n(40) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(41) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(42) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1016]\n\n(43) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(44) Sort\nInput [2]: [course_id#44, unique_users#150L]\nArguments: [course_id#44 ASC NULLS FIRST], false, 0\n\n(45) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(46) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(47) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1026]\n\n(48) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [lesson_id#37 ASC NULLS FIRST], false, 0\n\n(49) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1027]\n\n(50) Sort\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: [lesson_id#52 ASC NULLS FIRST], false, 0\n\n(51) SortMergeJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(52) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(53) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(54) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(55) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(56) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1036]\n\n(57) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(58) Sort\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(59) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(60) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(61) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(62) AdaptiveSparkPlan\nOutput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]","children":[{"nodeName":"SortMergeJoin","simpleString":"SortMergeJoin [course_id#24], [course_id#30], Inner","children":[{"nodeName":"Project","simpleString":"Project [course_id#24, title#17, unique_users#150L]","children":[{"nodeName":"SortMergeJoin","simpleString":"SortMergeJoin [course_id#24], [course_id#44], Inner","children":[{"nodeName":"Sort","simpleString":"Sort [course_id#24 ASC NULLS FIRST], false, 0","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 0","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]","children":[{"nodeName":"WholeStageCodegen (1)","simpleString":"WholeStageCodegen (1)","children":[{"nodeName":"Project","simpleString":"Project [id#16 AS course_id#24, title#17]","children":[{"nodeName":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] [id#16,title#17] PushedFilters: [*IsNotNull(id)], ReadSchema: struct<id:int,title:string>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":1412,"metricType":"sum"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":1637,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":1635,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":1629,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":1636,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":1630,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":1627,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":1624,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":1633,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":1626,"metricType":"sum"},{"name":"records read","accumulatorId":1623,"metricType":"sum"},{"name":"local bytes read","accumulatorId":1621,"metricType":"size"},{"name":"fetch wait time","accumulatorId":1622,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":1619,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":1625,"metricType":"sum"},{"name":"local blocks read","accumulatorId":1618,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":1628,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":1617,"metricType":"sum"},{"name":"data size","accumulatorId":1615,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":1631,"metricType":"size"},{"name":"number of partitions","accumulatorId":1616,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":1632,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":1620,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":1634,"metricType":"size"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"sort time","accumulatorId":1612,"metricType":"timing"},{"name":"peak memory","accumulatorId":1613,"metricType":"size"},{"name":"spill size","accumulatorId":1614,"metricType":"size"}]},{"nodeName":"Sort","simpleString":"Sort [course_id#44 ASC NULLS FIRST], false, 0","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[course_id#44], functions=[count(distinct user_id#43)])","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(course_id#44, 200), 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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":1,"accumUpdates":[[1682,200]]}
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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":1,"accumUpdates":[[1759,200]]}
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{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":28,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":49,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"133\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[48],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":42,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD 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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":1,"accumUpdates":[[1785,200]]}
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{"Event":"SparkListenerJobEnd","Job ID":15,"Completion Time":1781615611680,"Job Result":{"Result":"JobSucceeded"}}
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{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":27,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":47,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"129\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[46],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":41,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":46,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"130\",\"name\":\"WholeStageCodegen (2)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[41],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615611574,"Completion Time":1781615611683,"Accumulables":[{"ID":1478,"Name":"number of output rows","Value":"45","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1479,"Name":"peak memory","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1481,"Name":"time in aggregation build","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1484,"Name":"number of output rows","Value":"45","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1681,"Name":"data size","Value":"1080","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1700,"Name":"shuffle bytes written","Value":"2679","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1701,"Name":"shuffle records written","Value":"45","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1702,"Name":"shuffle write time","Value":"6200948","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1703,"Name":"duration","Value":"15","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1842,"Name":"internal.metrics.executorDeserializeTime","Value":27,"Internal":true,"Count Failed Values":true},{"ID":1843,"Name":"internal.metrics.executorDeserializeCpuTime","Value":6720110,"Internal":true,"Count Failed Values":true},{"ID":1844,"Name":"internal.metrics.executorRunTime","Value":69,"Internal":true,"Count Failed Values":true},{"ID":1845,"Name":"internal.metrics.executorCpuTime","Value":45510614,"Internal":true,"Count Failed Values":true},{"ID":1846,"Name":"internal.metrics.resultSize","Value":2442,"Internal":true,"Count Failed Values":true},{"ID":1851,"Name":"internal.metrics.peakExecutionMemory","Value":262144,"Internal":true,"Count Failed Values":true},{"ID":1870,"Name":"internal.metrics.shuffle.write.bytesWritten","Value":2679,"Internal":true,"Count Failed Values":true},{"ID":1871,"Name":"internal.metrics.shuffle.write.recordsWritten","Value":45,"Internal":true,"Count Failed Values":true},{"ID":1872,"Name":"internal.metrics.shuffle.write.writeTime","Value":6200948,"Internal":true,"Count Failed Values":true},{"ID":1874,"Name":"internal.metrics.input.recordsRead","Value":45,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":13,"Completion Time":1781615611684,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":1,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (63)\n+- == Current Plan ==\n   CollectLimit (37)\n   +- Project (36)\n      +- BroadcastHashJoin Inner BuildRight (35)\n         :- Project (16)\n         :  +- SortMergeJoin Inner (15)\n         :     :- Sort (5)\n         :     :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=304.0 B, rowCount=5)\n         :     :     +- Exchange (3)\n         :     :        +- * Project (2)\n         :     :           +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- Sort (14)\n         :        +- HashAggregate (13)\n         :           +- Exchange (12)\n         :              +- HashAggregate (11)\n         :                 +- HashAggregate (10)\n         :                    +- ShuffleQueryStage (9)\n         :                       +- Exchange (8)\n         :                          +- * HashAggregate (7)\n         :                             +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (6)\n         +- BroadcastExchange (34)\n            +- HashAggregate (33)\n               +- Exchange (32)\n                  +- HashAggregate (31)\n                     +- HashAggregate (30)\n                        +- HashAggregate (29)\n                           +- Project (28)\n                              +- BroadcastHashJoin LeftOuter BuildRight (27)\n                                 :- ShuffleQueryStage (20), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                 :  +- Exchange (19)\n                                 :     +- * Project (18)\n                                 :        +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (17)\n                                 +- BroadcastQueryStage (26)\n                                    +- BroadcastExchange (25)\n                                       +- AQEShuffleRead (24)\n                                          +- ShuffleQueryStage (23), Statistics(sizeInBytes=1368.0 B, rowCount=57)\n                                             +- Exchange (22)\n                                                +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (21)\n+- == Initial Plan ==\n   CollectLimit (62)\n   +- Project (61)\n      +- SortMergeJoin Inner (60)\n         :- Project (47)\n         :  +- SortMergeJoin Inner (46)\n         :     :- Sort (39)\n         :     :  +- Exchange (38)\n         :     :     +- Project (2)\n         :     :        +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- Sort (45)\n         :        +- HashAggregate (44)\n         :           +- Exchange (43)\n         :              +- HashAggregate (42)\n         :                 +- HashAggregate (41)\n         :                    +- Exchange (40)\n         :                       +- HashAggregate (7)\n         :                          +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (6)\n         +- Sort (59)\n            +- HashAggregate (58)\n               +- Exchange (57)\n                  +- HashAggregate (56)\n                     +- HashAggregate (55)\n                        +- HashAggregate (54)\n                           +- Project (53)\n                              +- SortMergeJoin LeftOuter (52)\n                                 :- Sort (49)\n                                 :  +- Exchange (48)\n                                 :     +- Project (18)\n                                 :        +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (17)\n                                 +- Sort (51)\n                                    +- Exchange (50)\n                                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (21)\n\n\n(1) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#16, title#17]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,title:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#16 AS course_id#24, title#17]\nInput [2]: [id#16, title#17]\n\n(3) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]\n\n(4) ShuffleQueryStage\nOutput [2]: [course_id#24, title#17]\nArguments: 0\n\n(5) Sort\nInput [2]: [course_id#24, title#17]\nArguments: [course_id#24 ASC NULLS FIRST], false, 0\n\n(6) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(7) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(8) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1068]\n\n(9) ShuffleQueryStage\nOutput [2]: [course_id#44, user_id#43]\nArguments: 1\n\n(10) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(11) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(12) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1075]\n\n(13) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(14) Sort\nInput [2]: [course_id#44, unique_users#150L]\nArguments: [course_id#44 ASC NULLS FIRST], false, 0\n\n(15) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(16) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(17) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(18) Project [codegen id : 3]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(19) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1105]\n\n(20) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 2\n\n(21) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(lesson_id)]\nReadSchema: struct<lesson_id:int,viewed_at:timestamp>\n\n(22) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1112]\n\n(23) ShuffleQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 3\n\n(24) AQEShuffleRead\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: local\n\n(25) BroadcastExchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1356]\n\n(26) BroadcastQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 4\n\n(27) BroadcastHashJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(28) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(29) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(30) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(31) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(32) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1365]\n\n(33) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(34) BroadcastExchange\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1367]\n\n(35) BroadcastHashJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(36) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(37) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(38) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1020]\n\n(39) Sort\nInput [2]: [course_id#24, title#17]\nArguments: [course_id#24 ASC NULLS FIRST], false, 0\n\n(40) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1012]\n\n(41) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(42) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(43) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1016]\n\n(44) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(45) Sort\nInput [2]: [course_id#44, unique_users#150L]\nArguments: [course_id#44 ASC NULLS FIRST], false, 0\n\n(46) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(47) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(48) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1026]\n\n(49) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [lesson_id#37 ASC NULLS FIRST], false, 0\n\n(50) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1027]\n\n(51) Sort\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: [lesson_id#52 ASC NULLS FIRST], false, 0\n\n(52) SortMergeJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(53) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(54) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(55) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(56) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(57) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1036]\n\n(58) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(59) Sort\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(60) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(61) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(62) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(63) AdaptiveSparkPlan\nOutput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan 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output rows","accumulatorId":2027,"metricType":"sum"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2023,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2024,"metricType":"timing"},{"name":"peak memory","accumulatorId":2022,"metricType":"size"},{"name":"number of output rows","accumulatorId":2021,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2026,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2025,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2017,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2018,"metricType":"timing"},{"name":"peak memory","accumulatorId":2016,"metricType":"size"},{"name":"number of output rows","accumulatorId":2015,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2020,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2019,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2011,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2012,"metricType":"timing"},{"name":"peak memory","accumulatorId":2010,"metricType":"size"},{"name":"number of output rows","accumulatorId":2009,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2014,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2013,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":2007,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":2001,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":2008,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":2002,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":1999,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":1996,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":2005,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":1998,"metricType":"sum"},{"name":"records read","accumulatorId":1995,"metricType":"sum"},{"name":"local bytes read","accumulatorId":1993,"metricType":"size"},{"name":"fetch wait time","accumulatorId":1994,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":1991,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":1997,"metricType":"sum"},{"name":"local blocks read","accumulatorId":1990,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":2000,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":1989,"metricType":"sum"},{"name":"data size","accumulatorId":1987,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":2003,"metricType":"size"},{"name":"number of partitions","accumulatorId":1988,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":2004,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":1992,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":2006,"metricType":"size"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":1983,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":1984,"metricType":"timing"},{"name":"peak memory","accumulatorId":1982,"metricType":"size"},{"name":"number of output rows","accumulatorId":1981,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":1986,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":1985,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"time to broadcast","accumulatorId":1980,"metricType":"timing"},{"name":"time to build","accumulatorId":1979,"metricType":"timing"},{"name":"time to collect","accumulatorId":1978,"metricType":"timing"},{"name":"number of output rows","accumulatorId":1977,"metricType":"sum"},{"name":"data size","accumulatorId":1976,"metricType":"size"}]}],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":1967,"metricType":"sum"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":1965,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":1959,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":1966,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":1960,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":1957,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":1954,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":1963,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":1956,"metricType":"sum"},{"name":"records read","accumulatorId":1953,"metricType":"sum"},{"name":"local bytes read","accumulatorId":1951,"metricType":"size"},{"name":"fetch wait time","accumulatorId":1952,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":1949,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":1955,"metricType":"sum"},{"name":"local blocks read","accumulatorId":1948,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":1958,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":1947,"metricType":"sum"},{"name":"local merged bytes read","accumulatorId":1961,"metricType":"size"},{"name":"remote reqs duration","accumulatorId":1962,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":1950,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":1964,"metricType":"size"}]}],"metadata":{},"metrics":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":1,"accumUpdates":[[2033,1]]}
{"Event":"SparkListenerJobStart","Job ID":16,"Submission Time":1781615611699,"Stage Infos":[{"Stage ID":30,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":51,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"137\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[50],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":43,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":50,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"138\",\"name\":\"WholeStageCodegen (4)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[43],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0},{"Stage ID":31,"Stage Attempt ID":0,"Stage Name":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Number of Tasks":1,"RDD Info":[{"RDD ID":53,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"140\",\"name\":\"BroadcastExchange\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[52],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":52,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"141\",\"name\":\"AQEShuffleRead\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[51],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[30],"Details":"org.apache.spark.sql.execution.SQLExecution$.$anonfun$withThreadLocalCaptured$1(SQLExecution.scala:219)\njava.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)\njava.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)\njava.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)\njava.base/java.lang.Thread.run(Thread.java:840)","Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}],"Stage IDs":[30,31],"Properties":{"spark.driver.port":"33941","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"140\",\"name\":\"BroadcastExchange\"}","spark.rdd.compress":"True","spark.app.submitTime":"1781615603918","spark.eventLog.dir":"file:/opt/spark-events","spark.sql.execution.id":"1","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.rdd.scope.noOverride":"true","spark.master":"spark://spark-master:7077","spark.job.interruptOnCancel":"true","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","__fetch_continuous_blocks_in_batch_enabled":"true","spark.job.tags":"broadcast exchange (runId ef551872-316f-43cc-b4d9-2322a4e821a1)","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.root.id":"1","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false"}}
{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":31,"Stage Attempt ID":0,"Stage Name":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Number of Tasks":1,"RDD Info":[{"RDD ID":53,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"140\",\"name\":\"BroadcastExchange\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[52],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":52,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"141\",\"name\":\"AQEShuffleRead\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[51],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[30],"Details":"org.apache.spark.sql.execution.SQLExecution$.$anonfun$withThreadLocalCaptured$1(SQLExecution.scala:219)\njava.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)\njava.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)\njava.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615611699,"Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0},"Properties":{"spark.driver.port":"33941","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"140\",\"name\":\"BroadcastExchange\"}","spark.rdd.compress":"True","spark.app.submitTime":"1781615603918","spark.eventLog.dir":"file:/opt/spark-events","spark.sql.execution.id":"1","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.rdd.scope.noOverride":"true","spark.master":"spark://spark-master:7077","spark.job.interruptOnCancel":"true","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","__fetch_continuous_blocks_in_batch_enabled":"true","spark.job.tags":"broadcast exchange (runId ef551872-316f-43cc-b4d9-2322a4e821a1)","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.root.id":"1","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false"}}
{"Event":"SparkListenerTaskStart","Stage ID":31,"Stage Attempt ID":0,"Task Info":{"Task ID":16,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615611704,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":1,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (64)\n+- == Current Plan ==\n   CollectLimit (38)\n   +- Project (37)\n      +- BroadcastHashJoin Inner BuildLeft (36)\n         :- BroadcastExchange (18)\n         :  +- Project (17)\n         :     +- BroadcastHashJoin Inner BuildRight (16)\n         :        :- ShuffleQueryStage (4), Statistics(sizeInBytes=304.0 B, rowCount=5)\n         :        :  +- Exchange (3)\n         :        :     +- * Project (2)\n         :        :        +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :        +- BroadcastExchange (15)\n         :           +- HashAggregate (14)\n         :              +- ShuffleQueryStage (13)\n         :                 +- Exchange (12)\n         :                    +- * HashAggregate (11)\n         :                       +- * HashAggregate (10)\n         :                          +- AQEShuffleRead (9)\n         :                             +- ShuffleQueryStage (8), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n         :                                +- Exchange (7)\n         :                                   +- * HashAggregate (6)\n         :                                      +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         +- HashAggregate (35)\n            +- Exchange (34)\n               +- HashAggregate (33)\n                  +- HashAggregate (32)\n                     +- HashAggregate (31)\n                        +- Project (30)\n                           +- BroadcastHashJoin LeftOuter BuildRight (29)\n                              :- ShuffleQueryStage (22), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                              :  +- Exchange (21)\n                              :     +- * Project (20)\n                              :        +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (19)\n                              +- BroadcastQueryStage (28)\n                                 +- BroadcastExchange (27)\n                                    +- AQEShuffleRead (26)\n                                       +- ShuffleQueryStage (25), Statistics(sizeInBytes=1368.0 B, rowCount=57)\n                                          +- Exchange (24)\n                                             +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (23)\n+- == Initial Plan ==\n   CollectLimit (63)\n   +- Project (62)\n      +- SortMergeJoin Inner (61)\n         :- Project (48)\n         :  +- SortMergeJoin Inner (47)\n         :     :- Sort (40)\n         :     :  +- Exchange (39)\n         :     :     +- Project (2)\n         :     :        +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- Sort (46)\n         :        +- HashAggregate (45)\n         :           +- Exchange (44)\n         :              +- HashAggregate (43)\n         :                 +- HashAggregate (42)\n         :                    +- Exchange (41)\n         :                       +- HashAggregate (6)\n         :                          +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         +- Sort (60)\n            +- HashAggregate (59)\n               +- Exchange (58)\n                  +- HashAggregate (57)\n                     +- HashAggregate (56)\n                        +- HashAggregate (55)\n                           +- Project (54)\n                              +- SortMergeJoin LeftOuter (53)\n                                 :- Sort (50)\n                                 :  +- Exchange (49)\n                                 :     +- Project (20)\n                                 :        +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (19)\n                                 +- Sort (52)\n                                    +- Exchange (51)\n                                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (23)\n\n\n(1) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#16, title#17]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,title:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#16 AS course_id#24, title#17]\nInput [2]: [id#16, title#17]\n\n(3) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]\n\n(4) ShuffleQueryStage\nOutput [2]: [course_id#24, title#17]\nArguments: 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(7) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1068]\n\n(8) ShuffleQueryStage\nOutput [2]: [course_id#44, user_id#43]\nArguments: 1\n\n(9) AQEShuffleRead\nInput [2]: [course_id#44, user_id#43]\nArguments: coalesced\n\n(10) HashAggregate [codegen id : 5]\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(11) HashAggregate [codegen id : 5]\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(12) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1433]\n\n(13) ShuffleQueryStage\nOutput [2]: [course_id#44, count#399L]\nArguments: 5\n\n(14) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(15) BroadcastExchange\nInput [2]: [course_id#44, unique_users#150L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1445]\n\n(16) BroadcastHashJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(17) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(18) BroadcastExchange\nInput [3]: [course_id#24, title#17, unique_users#150L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1448]\n\n(19) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(20) Project [codegen id : 3]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(21) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1105]\n\n(22) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 2\n\n(23) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(lesson_id)]\nReadSchema: struct<lesson_id:int,viewed_at:timestamp>\n\n(24) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1112]\n\n(25) ShuffleQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 3\n\n(26) AQEShuffleRead\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: local\n\n(27) BroadcastExchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1356]\n\n(28) BroadcastQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 4\n\n(29) BroadcastHashJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(30) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(31) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(32) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(33) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(34) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1410]\n\n(35) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(36) BroadcastHashJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(37) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(38) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(39) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1020]\n\n(40) Sort\nInput [2]: [course_id#24, title#17]\nArguments: [course_id#24 ASC NULLS FIRST], false, 0\n\n(41) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1012]\n\n(42) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(43) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(44) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1016]\n\n(45) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(46) Sort\nInput [2]: [course_id#44, unique_users#150L]\nArguments: [course_id#44 ASC NULLS FIRST], false, 0\n\n(47) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(48) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(49) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1026]\n\n(50) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [lesson_id#37 ASC NULLS FIRST], false, 0\n\n(51) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1027]\n\n(52) Sort\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: [lesson_id#52 ASC NULLS FIRST], false, 0\n\n(53) SortMergeJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(54) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(55) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(56) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(57) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(58) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1036]\n\n(59) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(60) Sort\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(61) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(62) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(63) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(64) AdaptiveSparkPlan\nOutput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [course_id#24], [course_id#30], Inner, BuildLeft, false","children":[{"nodeName":"BroadcastExchange","simpleString":"BroadcastExchange HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1448]","children":[{"nodeName":"Project","simpleString":"Project [course_id#24, title#17, unique_users#150L]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [course_id#24], [course_id#44], Inner, BuildRight, false","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 0","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]","children":[{"nodeName":"WholeStageCodegen (1)","simpleString":"WholeStageCodegen (1)","children":[{"nodeName":"Project","simpleString":"Project [id#16 AS course_id#24, title#17]","children":[{"nodeName":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] [id#16,title#17] PushedFilters: [*IsNotNull(id)], ReadSchema: struct<id:int,title:string>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":1412,"metricType":"sum"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":1637,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":1635,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":1629,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":1636,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":1630,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":1627,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":1624,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":1633,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":1626,"metricType":"sum"},{"name":"records read","accumulatorId":1623,"metricType":"sum"},{"name":"local bytes read","accumulatorId":1621,"metricType":"size"},{"name":"fetch wait time","accumulatorId":1622,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":1619,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":1625,"metricType":"sum"},{"name":"local blocks read","accumulatorId":1618,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":1628,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":1617,"metricType":"sum"},{"name":"data size","accumulatorId":1615,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":1631,"metricType":"size"},{"name":"number of partitions","accumulatorId":1616,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":1632,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":1620,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":1634,"metricType":"size"}]}],"metadata":{},"metrics":[]},{"nodeName":"BroadcastExchange","simpleString":"BroadcastExchange HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1445]","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[course_id#44], functions=[count(distinct user_id#43)])","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 5","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1433]","children":[{"nodeName":"WholeStageCodegen (5)","simpleString":"WholeStageCodegen (5)","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[course_id#44], functions=[partial_count(distinct user_id#43)])","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[course_id#44, user_id#43], functions=[])","children":[{"nodeName":"InputAdapter","simpleString":"InputAdapter","children":[{"nodeName":"AQEShuffleRead","simpleString":"AQEShuffleRead coalesced","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 1","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1068]","children":[{"nodeName":"WholeStageCodegen (2)","simpleString":"WholeStageCodegen (2)","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[course_id#44, user_id#43], functions=[])","children":[{"nodeName":"Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1] [user_id#43,course_id#44] PushedFilters: [*IsNotNull(course_id)], ReadSchema: struct<user_id:int,course_id:int>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":1484,"metricType":"sum"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":1480,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":1481,"metricType":"timing"},{"name":"peak memory","accumulatorId":1479,"metricType":"size"},{"name":"number of output rows","accumulatorId":1478,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":1483,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":1482,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":1703,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":1701,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":1695,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":1702,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":1696,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":1693,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":1690,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":1699,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":1692,"metricType":"sum"},{"name":"records read","accumulatorId":1689,"metricType":"sum"},{"name":"local bytes read","accumulatorId":1687,"metricType":"size"},{"name":"fetch wait time","accumulatorId":1688,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":1685,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":1691,"metricType":"sum"},{"name":"local blocks 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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":1,"accumUpdates":[[2032,6],[2031,1],[2030,38],[2029,57],[2028,1048704]]}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":1,"accumUpdates":[[2142,1],[2144,1],[2143,2802]]}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":1,"accumUpdates":[[2108,200]]}
{"Event":"SparkListenerJobStart","Job ID":17,"Submission Time":1781615611745,"Stage Infos":[{"Stage ID":33,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":56,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"142\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[55],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":55,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"143\",\"name\":\"WholeStageCodegen (5)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[54],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":54,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"152\",\"name\":\"AQEShuffleRead\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[47],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[32],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0},{"Stage ID":32,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":47,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"129\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[46],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":41,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":46,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"130\",\"name\":\"WholeStageCodegen (2)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[41],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}],"Stage IDs":[33,32],"Properties":{"spark.driver.port":"33941","spark.master":"spark://spark-master:7077","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"142\",\"name\":\"Exchange\"}","spark.rdd.compress":"True","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.app.submitTime":"1781615603918","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","spark.eventLog.dir":"file:/opt/spark-events","__fetch_continuous_blocks_in_batch_enabled":"true","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"1","spark.sql.execution.root.id":"1","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":33,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":56,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"142\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[55],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":55,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"143\",\"name\":\"WholeStageCodegen (5)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[54],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":54,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"152\",\"name\":\"AQEShuffleRead\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[47],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[32],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615611747,"Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0},"Properties":{"spark.driver.port":"33941","spark.master":"spark://spark-master:7077","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"142\",\"name\":\"Exchange\"}","spark.rdd.compress":"True","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.app.submitTime":"1781615603918","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","spark.eventLog.dir":"file:/opt/spark-events","__fetch_continuous_blocks_in_batch_enabled":"true","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"1","spark.sql.execution.root.id":"1","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
{"Event":"SparkListenerTaskStart","Stage ID":33,"Stage Attempt ID":0,"Task Info":{"Task ID":17,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615611751,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":1,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (66)\n+- == Current Plan ==\n   CollectLimit (40)\n   +- Project (39)\n      +- BroadcastHashJoin Inner BuildLeft (38)\n         :- BroadcastExchange (18)\n         :  +- Project (17)\n         :     +- BroadcastHashJoin Inner BuildRight (16)\n         :        :- ShuffleQueryStage (4), Statistics(sizeInBytes=304.0 B, rowCount=5)\n         :        :  +- Exchange (3)\n         :        :     +- * Project (2)\n         :        :        +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :        +- BroadcastExchange (15)\n         :           +- HashAggregate (14)\n         :              +- ShuffleQueryStage (13)\n         :                 +- Exchange (12)\n         :                    +- * HashAggregate (11)\n         :                       +- * HashAggregate (10)\n         :                          +- AQEShuffleRead (9)\n         :                             +- ShuffleQueryStage (8), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n         :                                +- Exchange (7)\n         :                                   +- * HashAggregate (6)\n         :                                      +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         +- HashAggregate (37)\n            +- ShuffleQueryStage (36)\n               +- Exchange (35)\n                  +- * HashAggregate (34)\n                     +- * HashAggregate (33)\n                        +- * HashAggregate (32)\n                           +- * Project (31)\n                              +- * BroadcastHashJoin LeftOuter BuildRight (30)\n                                 :- AQEShuffleRead (23)\n                                 :  +- ShuffleQueryStage (22), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                 :     +- Exchange (21)\n                                 :        +- * Project (20)\n                                 :           +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (19)\n                                 +- BroadcastQueryStage (29), Statistics(sizeInBytes=1024.1 KiB, rowCount=57)\n                                    +- BroadcastExchange (28)\n                                       +- AQEShuffleRead (27)\n                                          +- ShuffleQueryStage (26), Statistics(sizeInBytes=1368.0 B, rowCount=57)\n                                             +- Exchange (25)\n                                                +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (24)\n+- == Initial Plan ==\n   CollectLimit (65)\n   +- Project (64)\n      +- SortMergeJoin Inner (63)\n         :- Project (50)\n         :  +- SortMergeJoin Inner (49)\n         :     :- Sort (42)\n         :     :  +- Exchange (41)\n         :     :     +- Project (2)\n         :     :        +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- Sort (48)\n         :        +- HashAggregate (47)\n         :           +- Exchange (46)\n         :              +- HashAggregate (45)\n         :                 +- HashAggregate (44)\n         :                    +- Exchange (43)\n         :                       +- HashAggregate (6)\n         :                          +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         +- Sort (62)\n            +- HashAggregate (61)\n               +- Exchange (60)\n                  +- HashAggregate (59)\n                     +- HashAggregate (58)\n                        +- HashAggregate (57)\n                           +- Project (56)\n                              +- SortMergeJoin LeftOuter (55)\n                                 :- Sort (52)\n                                 :  +- Exchange (51)\n                                 :     +- Project (20)\n                                 :        +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (19)\n                                 +- Sort (54)\n                                    +- Exchange (53)\n                                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (24)\n\n\n(1) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#16, title#17]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,title:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#16 AS course_id#24, title#17]\nInput [2]: [id#16, title#17]\n\n(3) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]\n\n(4) ShuffleQueryStage\nOutput [2]: [course_id#24, title#17]\nArguments: 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(7) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1068]\n\n(8) ShuffleQueryStage\nOutput [2]: [course_id#44, user_id#43]\nArguments: 1\n\n(9) AQEShuffleRead\nInput [2]: [course_id#44, user_id#43]\nArguments: coalesced\n\n(10) HashAggregate [codegen id : 5]\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(11) HashAggregate [codegen id : 5]\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(12) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1433]\n\n(13) ShuffleQueryStage\nOutput [2]: [course_id#44, count#399L]\nArguments: 5\n\n(14) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(15) BroadcastExchange\nInput [2]: [course_id#44, unique_users#150L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1500]\n\n(16) BroadcastHashJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(17) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(18) BroadcastExchange\nInput [3]: [course_id#24, title#17, unique_users#150L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1506]\n\n(19) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(20) Project [codegen id : 3]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(21) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1105]\n\n(22) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 2\n\n(23) AQEShuffleRead\nInput [2]: [lesson_id#37, course_id#30]\nArguments: coalesced\n\n(24) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(lesson_id)]\nReadSchema: struct<lesson_id:int,viewed_at:timestamp>\n\n(25) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1112]\n\n(26) ShuffleQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 3\n\n(27) AQEShuffleRead\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: local\n\n(28) BroadcastExchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1356]\n\n(29) BroadcastQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 4\n\n(30) BroadcastHashJoin [codegen id : 6]\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(31) Project [codegen id : 6]\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(32) HashAggregate [codegen id : 6]\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(33) HashAggregate [codegen id : 6]\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(34) HashAggregate [codegen id : 6]\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(35) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1551]\n\n(36) ShuffleQueryStage\nOutput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: 6\n\n(37) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(38) BroadcastHashJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(39) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(40) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(41) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1020]\n\n(42) Sort\nInput [2]: [course_id#24, title#17]\nArguments: [course_id#24 ASC NULLS FIRST], false, 0\n\n(43) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1012]\n\n(44) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(45) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(46) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1016]\n\n(47) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(48) Sort\nInput [2]: [course_id#44, unique_users#150L]\nArguments: [course_id#44 ASC NULLS FIRST], false, 0\n\n(49) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(50) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(51) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1026]\n\n(52) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [lesson_id#37 ASC NULLS FIRST], false, 0\n\n(53) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1027]\n\n(54) Sort\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: [lesson_id#52 ASC NULLS FIRST], false, 0\n\n(55) SortMergeJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(56) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(57) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(58) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(59) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(60) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1036]\n\n(61) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(62) Sort\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(63) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(64) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(65) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(66) AdaptiveSparkPlan\nOutput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [course_id#24], [course_id#30], Inner, BuildLeft, false","children":[{"nodeName":"BroadcastExchange","simpleString":"BroadcastExchange HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1506]","children":[{"nodeName":"Project","simpleString":"Project [course_id#24, title#17, unique_users#150L]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [course_id#24], [course_id#44], Inner, BuildRight, false","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 0","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]","children":[{"nodeName":"WholeStageCodegen (1)","simpleString":"WholeStageCodegen (1)","children":[{"nodeName":"Project","simpleString":"Project [id#16 AS course_id#24, title#17]","children":[{"nodeName":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] [id#16,title#17] PushedFilters: [*IsNotNull(id)], ReadSchema: struct<id:int,title:string>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":1412,"metricType":"sum"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":1637,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":1635,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":1629,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":1636,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":1630,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":1627,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":1624,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":1633,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":1626,"metricType":"sum"},{"name":"records read","accumulatorId":1623,"metricType":"sum"},{"name":"local bytes read","accumulatorId":1621,"metricType":"size"},{"name":"fetch wait time","accumulatorId":1622,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":1619,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":1625,"metricType":"sum"},{"name":"local blocks read","accumulatorId":1618,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":1628,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":1617,"metricType":"sum"},{"name":"data size","accumulatorId":1615,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":1631,"metricType":"size"},{"name":"number of partitions","accumulatorId":1616,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":1632,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":1620,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":1634,"metricType":"size"}]}],"metadata":{},"metrics":[]},{"nodeName":"BroadcastExchange","simpleString":"BroadcastExchange HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1500]","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[course_id#44], functions=[count(distinct user_id#43)])","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 5","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1433]","children":[{"nodeName":"WholeStageCodegen (5)","simpleString":"WholeStageCodegen (5)","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[course_id#44], functions=[partial_count(distinct user_id#43)])","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[course_id#44, user_id#43], functions=[])","children":[{"nodeName":"InputAdapter","simpleString":"InputAdapter","children":[{"nodeName":"AQEShuffleRead","simpleString":"AQEShuffleRead coalesced","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 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--add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"1","spark.sql.execution.root.id":"1","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
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Count":0},"Properties":{"spark.driver.port":"33941","spark.master":"spark://spark-master:7077","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"153\",\"name\":\"Exchange\"}","spark.rdd.compress":"True","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.app.submitTime":"1781615603918","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","spark.eventLog.dir":"file:/opt/spark-events","__fetch_continuous_blocks_in_batch_enabled":"true","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"1","spark.sql.execution.root.id":"1","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
{"Event":"SparkListenerTaskEnd","Stage ID":33,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":17,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615611751,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1781615611854,"Failed":false,"Killed":false,"Accumulables":[{"ID":1684,"Name":"local blocks read","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1687,"Name":"local bytes read","Update":"2679","Value":"2679","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1688,"Name":"fetch wait time","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1689,"Name":"records read","Update":"45","Value":"45","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2107,"Name":"data size","Update":"120","Value":"120","Internal":true,"Count Failed 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{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":33,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":56,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"142\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[55],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":55,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"143\",\"name\":\"WholeStageCodegen (5)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[54],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory 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{"Event":"SparkListenerJobEnd","Job ID":17,"Completion Time":1781615611857,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"SparkListenerTaskStart","Stage ID":35,"Stage Attempt ID":0,"Task Info":{"Task ID":18,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615611856,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":1,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (68)\n+- == Current Plan ==\n   CollectLimit (42)\n   +- Project (41)\n      +- BroadcastHashJoin Inner BuildLeft (40)\n         :- BroadcastExchange (20)\n         :  +- Project (19)\n         :     +- BroadcastHashJoin Inner BuildRight (18)\n         :        :- ShuffleQueryStage (4), Statistics(sizeInBytes=304.0 B, rowCount=5)\n         :        :  +- Exchange (3)\n         :        :     +- * Project (2)\n         :        :        +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :        +- BroadcastQueryStage (17)\n         :           +- BroadcastExchange (16)\n         :              +- * HashAggregate (15)\n         :                 +- AQEShuffleRead (14)\n         :                    +- ShuffleQueryStage (13), Statistics(sizeInBytes=120.0 B, rowCount=5)\n         :                       +- Exchange (12)\n         :                          +- * HashAggregate (11)\n         :                             +- * HashAggregate (10)\n         :                                +- AQEShuffleRead (9)\n         :                                   +- ShuffleQueryStage (8), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n         :                                      +- Exchange (7)\n         :                                         +- * HashAggregate (6)\n         :                                            +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         +- HashAggregate (39)\n            +- ShuffleQueryStage (38)\n               +- Exchange (37)\n                  +- * HashAggregate (36)\n                     +- * HashAggregate (35)\n                        +- * HashAggregate (34)\n                           +- * Project (33)\n                              +- * BroadcastHashJoin LeftOuter BuildRight (32)\n                                 :- AQEShuffleRead (25)\n                                 :  +- ShuffleQueryStage (24), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                 :     +- Exchange (23)\n                                 :        +- * Project (22)\n                                 :           +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (21)\n                                 +- BroadcastQueryStage (31), Statistics(sizeInBytes=1024.1 KiB, rowCount=57)\n                                    +- BroadcastExchange (30)\n                                       +- AQEShuffleRead (29)\n                                          +- ShuffleQueryStage (28), Statistics(sizeInBytes=1368.0 B, rowCount=57)\n                                             +- Exchange (27)\n                                                +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (26)\n+- == Initial Plan ==\n   CollectLimit (67)\n   +- Project (66)\n      +- SortMergeJoin Inner (65)\n         :- Project (52)\n         :  +- SortMergeJoin Inner (51)\n         :     :- Sort (44)\n         :     :  +- Exchange (43)\n         :     :     +- Project (2)\n         :     :        +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- Sort (50)\n         :        +- HashAggregate (49)\n         :           +- Exchange (48)\n         :              +- HashAggregate (47)\n         :                 +- HashAggregate (46)\n         :                    +- Exchange (45)\n         :                       +- HashAggregate (6)\n         :                          +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         +- Sort (64)\n            +- HashAggregate (63)\n               +- Exchange (62)\n                  +- HashAggregate (61)\n                     +- HashAggregate (60)\n                        +- HashAggregate (59)\n                           +- Project (58)\n                              +- SortMergeJoin LeftOuter (57)\n                                 :- Sort (54)\n                                 :  +- Exchange (53)\n                                 :     +- Project (22)\n                                 :        +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (21)\n                                 +- Sort (56)\n                                    +- Exchange (55)\n                                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (26)\n\n\n(1) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#16, title#17]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,title:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#16 AS course_id#24, title#17]\nInput [2]: [id#16, title#17]\n\n(3) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]\n\n(4) ShuffleQueryStage\nOutput [2]: [course_id#24, title#17]\nArguments: 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(7) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1068]\n\n(8) ShuffleQueryStage\nOutput [2]: [course_id#44, user_id#43]\nArguments: 1\n\n(9) AQEShuffleRead\nInput [2]: [course_id#44, user_id#43]\nArguments: coalesced\n\n(10) HashAggregate [codegen id : 5]\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(11) HashAggregate [codegen id : 5]\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(12) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1433]\n\n(13) ShuffleQueryStage\nOutput [2]: [course_id#44, count#399L]\nArguments: 5\n\n(14) AQEShuffleRead\nInput [2]: [course_id#44, count#399L]\nArguments: coalesced\n\n(15) HashAggregate [codegen id : 7]\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(16) BroadcastExchange\nInput [2]: [course_id#44, unique_users#150L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1606]\n\n(17) BroadcastQueryStage\nOutput [2]: [course_id#44, unique_users#150L]\nArguments: 7\n\n(18) BroadcastHashJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(19) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(20) BroadcastExchange\nInput [3]: [course_id#24, title#17, unique_users#150L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1616]\n\n(21) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(22) Project [codegen id : 3]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(23) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1105]\n\n(24) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 2\n\n(25) AQEShuffleRead\nInput [2]: [lesson_id#37, course_id#30]\nArguments: coalesced\n\n(26) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(lesson_id)]\nReadSchema: struct<lesson_id:int,viewed_at:timestamp>\n\n(27) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1112]\n\n(28) ShuffleQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 3\n\n(29) AQEShuffleRead\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: local\n\n(30) BroadcastExchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1356]\n\n(31) BroadcastQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 4\n\n(32) BroadcastHashJoin [codegen id : 6]\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(33) Project [codegen id : 6]\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(34) HashAggregate [codegen id : 6]\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(35) HashAggregate [codegen id : 6]\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(36) HashAggregate [codegen id : 6]\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(37) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1551]\n\n(38) ShuffleQueryStage\nOutput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: 6\n\n(39) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(40) BroadcastHashJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(41) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(42) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(43) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1020]\n\n(44) Sort\nInput [2]: [course_id#24, title#17]\nArguments: [course_id#24 ASC NULLS FIRST], false, 0\n\n(45) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1012]\n\n(46) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(47) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(48) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1016]\n\n(49) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(50) Sort\nInput [2]: [course_id#44, unique_users#150L]\nArguments: [course_id#44 ASC NULLS FIRST], false, 0\n\n(51) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(52) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(53) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1026]\n\n(54) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [lesson_id#37 ASC NULLS FIRST], false, 0\n\n(55) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1027]\n\n(56) Sort\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: [lesson_id#52 ASC NULLS FIRST], false, 0\n\n(57) SortMergeJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(58) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(59) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(60) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(61) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(62) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1036]\n\n(63) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(64) Sort\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(65) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(66) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(67) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(68) AdaptiveSparkPlan\nOutput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, 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Values":true},{"ID":2406,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2407,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2408,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2409,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2410,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2411,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2412,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2413,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2414,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Value":0,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":19,"Completion Time":1781615612042,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":1,"accumUpdates":[[2376,5],[2375,2],[2374,171],[2373,5],[2372,1048616]]}
{"Event":"SparkListenerTaskEnd","Stage ID":35,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":18,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615611856,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1781615612141,"Failed":false,"Killed":false,"Accumulables":[{"ID":1761,"Name":"local blocks read","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1764,"Name":"local bytes read","Update":"1031","Value":"1031","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1765,"Name":"fetch wait time","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1766,"Name":"records read","Update":"18","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2265,"Name":"data size","Update":"240","Value":"240","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2284,"Name":"shuffle bytes written","Update":"420","Value":"420","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2285,"Name":"shuffle records written","Update":"5","Value":"5","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2286,"Name":"shuffle write time","Update":"2874697","Value":"2874697","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2287,"Name":"duration","Update":"92","Value":"92","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2288,"Name":"number of output rows","Update":"5","Value":"5","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2289,"Name":"peak memory","Update":"262144","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2291,"Name":"time in aggregation build","Update":"32","Value":"32","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2294,"Name":"number of output 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Values":true},{"ID":2311,"Name":"internal.metrics.executorDeserializeCpuTime","Update":61149617,"Value":61149617,"Internal":true,"Count Failed Values":true},{"ID":2312,"Name":"internal.metrics.executorRunTime","Update":186,"Value":186,"Internal":true,"Count Failed Values":true},{"ID":2313,"Name":"internal.metrics.executorCpuTime","Update":117965265,"Value":117965265,"Internal":true,"Count Failed Values":true},{"ID":2314,"Name":"internal.metrics.resultSize","Update":7340,"Value":7340,"Internal":true,"Count Failed Values":true},{"ID":2315,"Name":"internal.metrics.jvmGCTime","Update":15,"Value":15,"Internal":true,"Count Failed Values":true},{"ID":2319,"Name":"internal.metrics.peakExecutionMemory","Update":788384,"Value":788384,"Internal":true,"Count Failed Values":true},{"ID":2321,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2322,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Update":1,"Value":1,"Internal":true,"Count Failed Values":true},{"ID":2323,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2324,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2325,"Name":"internal.metrics.shuffle.read.localBytesRead","Update":1031,"Value":1031,"Internal":true,"Count Failed Values":true},{"ID":2326,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2327,"Name":"internal.metrics.shuffle.read.recordsRead","Update":18,"Value":18,"Internal":true,"Count Failed Values":true},{"ID":2328,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2329,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2330,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2331,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2332,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2333,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2334,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2335,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2336,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2337,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":2338,"Name":"internal.metrics.shuffle.write.bytesWritten","Update":420,"Value":420,"Internal":true,"Count Failed Values":true},{"ID":2339,"Name":"internal.metrics.shuffle.write.recordsWritten","Update":5,"Value":5,"Internal":true,"Count Failed Values":true},{"ID":2340,"Name":"internal.metrics.shuffle.write.writeTime","Update":2874697,"Value":2874697,"Internal":true,"Count Failed Values":true}]},"Task Executor Metrics":{"JVMHeapMemory":0,"JVMOffHeapMemory":0,"OnHeapExecutionMemory":0,"OffHeapExecutionMemory":0,"OnHeapStorageMemory":0,"OffHeapStorageMemory":0,"OnHeapUnifiedMemory":0,"OffHeapUnifiedMemory":0,"DirectPoolMemory":0,"MappedPoolMemory":0,"ProcessTreeJVMVMemory":0,"ProcessTreeJVMRSSMemory":0,"ProcessTreePythonVMemory":0,"ProcessTreePythonRSSMemory":0,"ProcessTreeOtherVMemory":0,"ProcessTreeOtherRSSMemory":0,"MinorGCCount":0,"MinorGCTime":0,"MajorGCCount":0,"MajorGCTime":0,"TotalGCTime":0},"Task Metrics":{"Executor Deserialize Time":87,"Executor Deserialize CPU Time":61149617,"Executor Run Time":186,"Executor CPU Time":117965265,"Peak Execution Memory":788384,"Result Size":7340,"JVM GC Time":15,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":1,"Fetch Wait Time":0,"Remote Bytes Read":0,"Remote Bytes Read To Disk":0,"Local Bytes Read":1031,"Total Records Read":18,"Remote Requests Duration":0,"Push Based Shuffle":{"Corrupt Merged Block Chunks":0,"Merged Fetch Fallback Count":0,"Merged Remote Blocks Fetched":0,"Merged Local Blocks Fetched":0,"Merged Remote Chunks Fetched":0,"Merged Local Chunks Fetched":0,"Merged Remote Bytes Read":0,"Merged Local Bytes Read":0,"Merged Remote Requests Duration":0}},"Shuffle Write Metrics":{"Shuffle Bytes Written":420,"Shuffle Write Time":2874697,"Shuffle Records Written":5},"Input Metrics":{"Bytes Read":0,"Records Read":0},"Output Metrics":{"Bytes Written":0,"Records Written":0},"Updated Blocks":[]}}
{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":35,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":59,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"153\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[58],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":58,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"154\",\"name\":\"WholeStageCodegen (6)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[57],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":57,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"163\",\"name\":\"AQEShuffleRead\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[49],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[34],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615611842,"Completion Time":1781615612142,"Accumulables":[{"ID":1761,"Name":"local blocks read","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1764,"Name":"local bytes read","Value":"1031","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1765,"Name":"fetch wait time","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":1766,"Name":"records read","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2265,"Name":"data size","Value":"240","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2284,"Name":"shuffle bytes written","Value":"420","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2285,"Name":"shuffle records written","Value":"5","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2286,"Name":"shuffle write time","Value":"2874697","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2287,"Name":"duration","Value":"92","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2288,"Name":"number of output rows","Value":"5","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2289,"Name":"peak memory","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2291,"Name":"time in aggregation build","Value":"32","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2294,"Name":"number of output rows","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2295,"Name":"peak memory","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2297,"Name":"time in aggregation build","Value":"11","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2300,"Name":"number of output rows","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2301,"Name":"peak memory","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2303,"Name":"time in aggregation build","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2306,"Name":"number of output rows","Value":"60","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2310,"Name":"internal.metrics.executorDeserializeTime","Value":87,"Internal":true,"Count Failed Values":true},{"ID":2311,"Name":"internal.metrics.executorDeserializeCpuTime","Value":61149617,"Internal":true,"Count Failed Values":true},{"ID":2312,"Name":"internal.metrics.executorRunTime","Value":186,"Internal":true,"Count Failed Values":true},{"ID":2313,"Name":"internal.metrics.executorCpuTime","Value":117965265,"Internal":true,"Count Failed Values":true},{"ID":2314,"Name":"internal.metrics.resultSize","Value":7340,"Internal":true,"Count Failed Values":true},{"ID":2315,"Name":"internal.metrics.jvmGCTime","Value":15,"Internal":true,"Count Failed Values":true},{"ID":2319,"Name":"internal.metrics.peakExecutionMemory","Value":788384,"Internal":true,"Count Failed Values":true},{"ID":2321,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2322,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Value":1,"Internal":true,"Count Failed Values":true},{"ID":2323,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2324,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2325,"Name":"internal.metrics.shuffle.read.localBytesRead","Value":1031,"Internal":true,"Count Failed Values":true},{"ID":2326,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2327,"Name":"internal.metrics.shuffle.read.recordsRead","Value":18,"Internal":true,"Count Failed Values":true},{"ID":2328,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2329,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2330,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2331,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2332,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2333,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2334,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2335,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2336,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2337,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":2338,"Name":"internal.metrics.shuffle.write.bytesWritten","Value":420,"Internal":true,"Count Failed Values":true},{"ID":2339,"Name":"internal.metrics.shuffle.write.recordsWritten","Value":5,"Internal":true,"Count Failed Values":true},{"ID":2340,"Name":"internal.metrics.shuffle.write.writeTime","Value":2874697,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":18,"Completion Time":1781615612142,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":1,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (70)\n+- == Current Plan ==\n   CollectLimit (44)\n   +- Project (43)\n      +- BroadcastHashJoin Inner BuildRight (42)\n         :- Project (19)\n         :  +- BroadcastHashJoin Inner BuildRight (18)\n         :     :- ShuffleQueryStage (4), Statistics(sizeInBytes=304.0 B, rowCount=5)\n         :     :  +- Exchange (3)\n         :     :     +- * Project (2)\n         :     :        +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- BroadcastQueryStage (17), Statistics(sizeInBytes=1024.0 KiB, rowCount=5)\n         :        +- BroadcastExchange (16)\n         :           +- * HashAggregate (15)\n         :              +- AQEShuffleRead (14)\n         :                 +- ShuffleQueryStage (13), Statistics(sizeInBytes=120.0 B, rowCount=5)\n         :                    +- Exchange (12)\n         :                       +- * HashAggregate (11)\n         :                          +- * HashAggregate (10)\n         :                             +- AQEShuffleRead (9)\n         :                                +- ShuffleQueryStage (8), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n         :                                   +- Exchange (7)\n         :                                      +- * HashAggregate (6)\n         :                                         +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         +- BroadcastQueryStage (41)\n            +- BroadcastExchange (40)\n               +- * HashAggregate (39)\n                  +- AQEShuffleRead (38)\n                     +- ShuffleQueryStage (37), Statistics(sizeInBytes=240.0 B, rowCount=5)\n                        +- Exchange (36)\n                           +- * HashAggregate (35)\n                              +- * HashAggregate (34)\n                                 +- * HashAggregate (33)\n                                    +- * Project (32)\n                                       +- * BroadcastHashJoin LeftOuter BuildRight (31)\n                                          :- AQEShuffleRead (24)\n                                          :  +- ShuffleQueryStage (23), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                          :     +- Exchange (22)\n                                          :        +- * Project (21)\n                                          :           +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (20)\n                                          +- BroadcastQueryStage (30), Statistics(sizeInBytes=1024.1 KiB, rowCount=57)\n                                             +- BroadcastExchange (29)\n                                                +- AQEShuffleRead (28)\n                                                   +- ShuffleQueryStage (27), Statistics(sizeInBytes=1368.0 B, rowCount=57)\n                                                      +- Exchange (26)\n                                                         +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (25)\n+- == Initial Plan ==\n   CollectLimit (69)\n   +- Project (68)\n      +- SortMergeJoin Inner (67)\n         :- Project (54)\n         :  +- SortMergeJoin Inner (53)\n         :     :- Sort (46)\n         :     :  +- Exchange (45)\n         :     :     +- Project (2)\n         :     :        +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- Sort (52)\n         :        +- HashAggregate (51)\n         :           +- Exchange (50)\n         :              +- HashAggregate (49)\n         :                 +- HashAggregate (48)\n         :                    +- Exchange (47)\n         :                       +- HashAggregate (6)\n         :                          +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (5)\n         +- Sort (66)\n            +- HashAggregate (65)\n               +- Exchange (64)\n                  +- HashAggregate (63)\n                     +- HashAggregate (62)\n                        +- HashAggregate (61)\n                           +- Project (60)\n                              +- SortMergeJoin LeftOuter (59)\n                                 :- Sort (56)\n                                 :  +- Exchange (55)\n                                 :     +- Project (21)\n                                 :        +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (20)\n                                 +- Sort (58)\n                                    +- Exchange (57)\n                                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (25)\n\n\n(1) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#16, title#17]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,title:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#16 AS course_id#24, title#17]\nInput [2]: [id#16, title#17]\n\n(3) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]\n\n(4) ShuffleQueryStage\nOutput [2]: [course_id#24, title#17]\nArguments: 0\n\n(5) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(6) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(7) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1068]\n\n(8) ShuffleQueryStage\nOutput [2]: [course_id#44, user_id#43]\nArguments: 1\n\n(9) AQEShuffleRead\nInput [2]: [course_id#44, user_id#43]\nArguments: coalesced\n\n(10) HashAggregate [codegen id : 5]\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(11) HashAggregate [codegen id : 5]\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(12) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1433]\n\n(13) ShuffleQueryStage\nOutput [2]: [course_id#44, count#399L]\nArguments: 5\n\n(14) AQEShuffleRead\nInput [2]: [course_id#44, count#399L]\nArguments: coalesced\n\n(15) HashAggregate [codegen id : 7]\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(16) BroadcastExchange\nInput [2]: [course_id#44, unique_users#150L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1606]\n\n(17) BroadcastQueryStage\nOutput [2]: [course_id#44, unique_users#150L]\nArguments: 7\n\n(18) BroadcastHashJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(19) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(20) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(21) Project [codegen id : 3]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(22) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1105]\n\n(23) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 2\n\n(24) AQEShuffleRead\nInput [2]: [lesson_id#37, course_id#30]\nArguments: coalesced\n\n(25) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(lesson_id)]\nReadSchema: struct<lesson_id:int,viewed_at:timestamp>\n\n(26) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1112]\n\n(27) ShuffleQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 3\n\n(28) AQEShuffleRead\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: local\n\n(29) BroadcastExchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1356]\n\n(30) BroadcastQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 4\n\n(31) BroadcastHashJoin [codegen id : 6]\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(32) Project [codegen id : 6]\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(33) HashAggregate [codegen id : 6]\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(34) HashAggregate [codegen id : 6]\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(35) HashAggregate [codegen id : 6]\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(36) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1551]\n\n(37) ShuffleQueryStage\nOutput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: 6\n\n(38) AQEShuffleRead\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: coalesced\n\n(39) HashAggregate [codegen id : 8]\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(40) BroadcastExchange\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1677]\n\n(41) BroadcastQueryStage\nOutput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: 8\n\n(42) BroadcastHashJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(43) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(44) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(45) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1020]\n\n(46) Sort\nInput [2]: [course_id#24, title#17]\nArguments: [course_id#24 ASC NULLS FIRST], false, 0\n\n(47) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1012]\n\n(48) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(49) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(50) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1016]\n\n(51) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(52) Sort\nInput [2]: [course_id#44, unique_users#150L]\nArguments: [course_id#44 ASC NULLS FIRST], false, 0\n\n(53) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(54) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(55) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1026]\n\n(56) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [lesson_id#37 ASC NULLS FIRST], false, 0\n\n(57) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1027]\n\n(58) Sort\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: [lesson_id#52 ASC NULLS FIRST], false, 0\n\n(59) SortMergeJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(60) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(61) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(62) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(63) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(64) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1036]\n\n(65) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(66) Sort\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(67) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(68) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(69) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(70) AdaptiveSparkPlan\nOutput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"CollectLimit","simpleString":"CollectLimit 21","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [course_id#24], [course_id#30], Inner, BuildRight, false","children":[{"nodeName":"Project","simpleString":"Project [course_id#24, title#17, unique_users#150L]","children":[{"nodeName":"BroadcastHashJoin","simpleString":"BroadcastHashJoin [course_id#24], [course_id#44], Inner, BuildRight, false","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 0","children":[{"nodeName":"Exchange","simpleString":"Exchange hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]","children":[{"nodeName":"WholeStageCodegen (1)","simpleString":"WholeStageCodegen (1)","children":[{"nodeName":"Project","simpleString":"Project [id#16 AS course_id#24, title#17]","children":[{"nodeName":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] [id#16,title#17] PushedFilters: [*IsNotNull(id)], ReadSchema: struct<id:int,title:string>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":1412,"metricType":"sum"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":1637,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":1635,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":1629,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":1636,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":1630,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":1627,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":1624,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":1633,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":1626,"metricType":"sum"},{"name":"records read","accumulatorId":1623,"metricType":"sum"},{"name":"local bytes read","accumulatorId":1621,"metricType":"size"},{"name":"fetch wait time","accumulatorId":1622,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":1619,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":1625,"metricType":"sum"},{"name":"local blocks read","accumulatorId":1618,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":1628,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":1617,"metricType":"sum"},{"name":"data size","accumulatorId":1615,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":1631,"metricType":"size"},{"name":"number of partitions","accumulatorId":1616,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":1632,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":1620,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":1634,"metricType":"size"}]}],"metadata":{},"metrics":[]},{"nodeName":"BroadcastQueryStage","simpleString":"BroadcastQueryStage 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{"Event":"SparkListenerJobEnd","Job ID":20,"Completion Time":1781615612223,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":1,"accumUpdates":[[2448,1],[2447,1],[2446,65],[2445,5],[2444,1048616]]}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":1,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (71)\n+- == Final Plan ==\n   CollectLimit (45)\n   +- * Project (44)\n      +- * BroadcastHashJoin Inner BuildRight (43)\n         :- * Project (20)\n         :  +- * BroadcastHashJoin Inner BuildRight (19)\n         :     :- AQEShuffleRead (5)\n         :     :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=304.0 B, rowCount=5)\n         :     :     +- Exchange (3)\n         :     :        +- * Project (2)\n         :     :           +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- BroadcastQueryStage (18), Statistics(sizeInBytes=1024.0 KiB, rowCount=5)\n         :        +- BroadcastExchange (17)\n         :           +- * HashAggregate (16)\n         :              +- AQEShuffleRead (15)\n         :                 +- ShuffleQueryStage (14), Statistics(sizeInBytes=120.0 B, rowCount=5)\n         :                    +- Exchange (13)\n         :                       +- * HashAggregate (12)\n         :                          +- * HashAggregate (11)\n         :                             +- AQEShuffleRead (10)\n         :                                +- ShuffleQueryStage (9), Statistics(sizeInBytes=1080.0 B, rowCount=45)\n         :                                   +- Exchange (8)\n         :                                      +- * HashAggregate (7)\n         :                                         +- * Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (6)\n         +- BroadcastQueryStage (42), Statistics(sizeInBytes=1024.0 KiB, rowCount=5)\n            +- BroadcastExchange (41)\n               +- * HashAggregate (40)\n                  +- AQEShuffleRead (39)\n                     +- ShuffleQueryStage (38), Statistics(sizeInBytes=240.0 B, rowCount=5)\n                        +- Exchange (37)\n                           +- * HashAggregate (36)\n                              +- * HashAggregate (35)\n                                 +- * HashAggregate (34)\n                                    +- * Project (33)\n                                       +- * BroadcastHashJoin LeftOuter BuildRight (32)\n                                          :- AQEShuffleRead (25)\n                                          :  +- ShuffleQueryStage (24), Statistics(sizeInBytes=432.0 B, rowCount=18)\n                                          :     +- Exchange (23)\n                                          :        +- * Project (22)\n                                          :           +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (21)\n                                          +- BroadcastQueryStage (31), Statistics(sizeInBytes=1024.1 KiB, rowCount=57)\n                                             +- BroadcastExchange (30)\n                                                +- AQEShuffleRead (29)\n                                                   +- ShuffleQueryStage (28), Statistics(sizeInBytes=1368.0 B, rowCount=57)\n                                                      +- Exchange (27)\n                                                         +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (26)\n+- == Initial Plan ==\n   CollectLimit (70)\n   +- Project (69)\n      +- SortMergeJoin Inner (68)\n         :- Project (55)\n         :  +- SortMergeJoin Inner (54)\n         :     :- Sort (47)\n         :     :  +- Exchange (46)\n         :     :     +- Project (2)\n         :     :        +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (1)\n         :     +- Sort (53)\n         :        +- HashAggregate (52)\n         :           +- Exchange (51)\n         :              +- HashAggregate (50)\n         :                 +- HashAggregate (49)\n         :                    +- Exchange (48)\n         :                       +- HashAggregate (7)\n         :                          +- Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  (6)\n         +- Sort (67)\n            +- HashAggregate (66)\n               +- Exchange (65)\n                  +- HashAggregate (64)\n                     +- HashAggregate (63)\n                        +- HashAggregate (62)\n                           +- Project (61)\n                              +- SortMergeJoin LeftOuter (60)\n                                 :- Sort (57)\n                                 :  +- Exchange (56)\n                                 :     +- Project (22)\n                                 :        +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (21)\n                                 +- Sort (59)\n                                    +- Exchange (58)\n                                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (26)\n\n\n(1) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 1]\nOutput [2]: [id#16, title#17]\nPushedFilters: [*IsNotNull(id)]\nReadSchema: struct<id:int,title:string>\n\n(2) Project [codegen id : 1]\nOutput [2]: [id#16 AS course_id#24, title#17]\nInput [2]: [id#16, title#17]\n\n(3) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1050]\n\n(4) ShuffleQueryStage\nOutput [2]: [course_id#24, title#17]\nArguments: 0\n\n(5) AQEShuffleRead\nInput [2]: [course_id#24, title#17]\nArguments: local\n\n(6) Scan JDBCRelation(anazarenko.enrollments) [numPartitions=1]  [codegen id : 2]\nOutput [2]: [user_id#43, course_id#44]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<user_id:int,course_id:int>\n\n(7) HashAggregate [codegen id : 2]\nInput [2]: [user_id#43, course_id#44]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(8) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1068]\n\n(9) ShuffleQueryStage\nOutput [2]: [course_id#44, user_id#43]\nArguments: 1\n\n(10) AQEShuffleRead\nInput [2]: [course_id#44, user_id#43]\nArguments: coalesced\n\n(11) HashAggregate [codegen id : 5]\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(12) HashAggregate [codegen id : 5]\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(13) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1433]\n\n(14) ShuffleQueryStage\nOutput [2]: [course_id#44, count#399L]\nArguments: 5\n\n(15) AQEShuffleRead\nInput [2]: [course_id#44, count#399L]\nArguments: coalesced\n\n(16) HashAggregate [codegen id : 7]\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(17) BroadcastExchange\nInput [2]: [course_id#44, unique_users#150L]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1606]\n\n(18) BroadcastQueryStage\nOutput [2]: [course_id#44, unique_users#150L]\nArguments: 7\n\n(19) BroadcastHashJoin [codegen id : 9]\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(20) Project [codegen id : 9]\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(21) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput [2]: [id#29, course_id#30]\nPushedFilters: [*IsNotNull(course_id)]\nReadSchema: struct<id:int,course_id:int>\n\n(22) Project [codegen id : 3]\nOutput [2]: [id#29 AS lesson_id#37, course_id#30]\nInput [2]: [id#29, course_id#30]\n\n(23) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1105]\n\n(24) ShuffleQueryStage\nOutput [2]: [lesson_id#37, course_id#30]\nArguments: 2\n\n(25) AQEShuffleRead\nInput [2]: [lesson_id#37, course_id#30]\nArguments: coalesced\n\n(26) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [2]: [lesson_id#52, viewed_at#53]\nPushedFilters: [*IsNotNull(lesson_id)]\nReadSchema: struct<lesson_id:int,viewed_at:timestamp>\n\n(27) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1112]\n\n(28) ShuffleQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 3\n\n(29) AQEShuffleRead\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: local\n\n(30) BroadcastExchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1356]\n\n(31) BroadcastQueryStage\nOutput [2]: [lesson_id#52, viewed_at#53]\nArguments: 4\n\n(32) BroadcastHashJoin [codegen id : 6]\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(33) Project [codegen id : 6]\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(34) HashAggregate [codegen id : 6]\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(35) HashAggregate [codegen id : 6]\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(36) HashAggregate [codegen id : 6]\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(37) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1551]\n\n(38) ShuffleQueryStage\nOutput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: 6\n\n(39) AQEShuffleRead\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: coalesced\n\n(40) HashAggregate [codegen id : 8]\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(41) BroadcastExchange\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: HashedRelationBroadcastMode(List(cast(input[0, int, true] as bigint)),false), [plan_id=1677]\n\n(42) BroadcastQueryStage\nOutput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: 8\n\n(43) BroadcastHashJoin [codegen id : 9]\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(44) Project [codegen id : 9]\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(45) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(46) Exchange\nInput [2]: [course_id#24, title#17]\nArguments: hashpartitioning(course_id#24, 200), ENSURE_REQUIREMENTS, [plan_id=1020]\n\n(47) Sort\nInput [2]: [course_id#24, title#17]\nArguments: [course_id#24 ASC NULLS FIRST], false, 0\n\n(48) Exchange\nInput [2]: [course_id#44, user_id#43]\nArguments: hashpartitioning(course_id#44, user_id#43, 200), ENSURE_REQUIREMENTS, [plan_id=1012]\n\n(49) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [2]: [course_id#44, user_id#43]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#44, user_id#43]\n\n(50) HashAggregate\nInput [2]: [course_id#44, user_id#43]\nKeys [1]: [course_id#44]\nFunctions [1]: [partial_count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count#399L]\n\n(51) Exchange\nInput [2]: [course_id#44, count#399L]\nArguments: hashpartitioning(course_id#44, 200), ENSURE_REQUIREMENTS, [plan_id=1016]\n\n(52) HashAggregate\nInput [2]: [course_id#44, count#399L]\nKeys [1]: [course_id#44]\nFunctions [1]: [count(distinct user_id#43)]\nAggregate Attributes [1]: [count(user_id#43)#151L]\nResults [2]: [course_id#44, count(user_id#43)#151L AS unique_users#150L]\n\n(53) Sort\nInput [2]: [course_id#44, unique_users#150L]\nArguments: [course_id#44 ASC NULLS FIRST], false, 0\n\n(54) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#44]\nJoin type: Inner\nJoin condition: None\n\n(55) Project\nOutput [3]: [course_id#24, title#17, unique_users#150L]\nInput [4]: [course_id#24, title#17, course_id#44, unique_users#150L]\n\n(56) Exchange\nInput [2]: [lesson_id#37, course_id#30]\nArguments: hashpartitioning(lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1026]\n\n(57) Sort\nInput [2]: [lesson_id#37, course_id#30]\nArguments: [lesson_id#37 ASC NULLS FIRST], false, 0\n\n(58) Exchange\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: hashpartitioning(lesson_id#52, 200), ENSURE_REQUIREMENTS, [plan_id=1027]\n\n(59) Sort\nInput [2]: [lesson_id#52, viewed_at#53]\nArguments: [lesson_id#52 ASC NULLS FIRST], false, 0\n\n(60) SortMergeJoin\nLeft keys [1]: [lesson_id#37]\nRight keys [1]: [lesson_id#52]\nJoin type: LeftOuter\nJoin condition: None\n\n(61) Project\nOutput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nInput [4]: [lesson_id#37, course_id#30, lesson_id#52, viewed_at#53]\n\n(62) HashAggregate\nInput [4]: [lesson_id#37, course_id#30, viewed_at#53, lesson_id#52]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [partial_count(lesson_id#52), partial_min(viewed_at#53), partial_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(63) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [2]: [course_id#30, lesson_id#37]\nFunctions [3]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53)]\nAggregate Attributes [3]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173]\nResults [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\n\n(64) HashAggregate\nInput [5]: [course_id#30, lesson_id#37, count#402L, min#404, max#406]\nKeys [1]: [course_id#30]\nFunctions [4]: [merge_count(lesson_id#52), merge_min(viewed_at#53), merge_max(viewed_at#53), partial_count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\n\n(65) Exchange\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nArguments: hashpartitioning(course_id#30, 200), ENSURE_REQUIREMENTS, [plan_id=1036]\n\n(66) HashAggregate\nInput [5]: [course_id#30, count#402L, min#404, max#406, count#409L]\nKeys [1]: [course_id#30]\nFunctions [4]: [count(lesson_id#52), min(viewed_at#53), max(viewed_at#53), count(distinct lesson_id#37)]\nAggregate Attributes [4]: [count(lesson_id#52)#169L, min(viewed_at#53)#171, max(viewed_at#53)#173, count(lesson_id#37)#175L]\nResults [5]: [course_id#30, count(lesson_id#37)#175L AS lessons_count#168L, count(lesson_id#52)#169L AS total_views#170L, min(viewed_at#53)#171 AS first_view#172, max(viewed_at#53)#173 AS last_view#174]\n\n(67) Sort\nInput [5]: [course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\nArguments: [course_id#30 ASC NULLS FIRST], false, 0\n\n(68) SortMergeJoin\nLeft keys [1]: [course_id#24]\nRight keys [1]: [course_id#30]\nJoin type: Inner\nJoin condition: None\n\n(69) Project\nOutput [8]: [toprettystring(course_id#24, Some(Europe/Samara)) AS toprettystring(course_id)#381, toprettystring(title#17, Some(Europe/Samara)) AS toprettystring(title)#382, toprettystring(unique_users#150L, Some(Europe/Samara)) AS toprettystring(unique_users)#383, toprettystring(lessons_count#168L, Some(Europe/Samara)) AS toprettystring(lessons_count)#384, toprettystring(total_views#170L, Some(Europe/Samara)) AS toprettystring(total_views)#385, toprettystring(round((cast(total_views#170L as double) / cast(unique_users#150L as double)), 2), Some(Europe/Samara)) AS toprettystring(avg_views_per_user)#386, toprettystring(first_view#172, Some(Europe/Samara)) AS toprettystring(first_view)#387, toprettystring(last_view#174, Some(Europe/Samara)) AS toprettystring(last_view)#388]\nInput [8]: [course_id#24, title#17, unique_users#150L, course_id#30, lessons_count#168L, total_views#170L, first_view#172, last_view#174]\n\n(70) CollectLimit\nInput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 21\n\n(71) AdaptiveSparkPlan\nOutput [8]: [toprettystring(course_id)#381, toprettystring(title)#382, toprettystring(unique_users)#383, toprettystring(lessons_count)#384, toprettystring(total_views)#385, toprettystring(avg_views_per_user)#386, toprettystring(first_view)#387, toprettystring(last_view)#388]\nArguments: 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{"Event":"SparkListenerJobEnd","Job ID":21,"Completion Time":1781615612319,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLExecutionEnd","executionId":1,"time":1781615612329,"errorMessage":""}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLExecutionStart","executionId":2,"rootExecutionId":2,"description":"showString at NativeMethodAccessorImpl.java:0","details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (49)\n+- Project (48)\n   +- BroadcastNestedLoopJoin Cross BuildRight (47)\n      :- BroadcastNestedLoopJoin Cross BuildRight (38)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (25)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (16)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (10)\n      :  :  :  :  :- HashAggregate (4)\n      :  :  :  :  :  +- Exchange (3)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (9)\n      :  :  :  :     +- HashAggregate (8)\n      :  :  :  :        +- Exchange (7)\n      :  :  :  :           +- HashAggregate (6)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (5)\n      :  :  :  +- BroadcastExchange (15)\n      :  :  :     +- HashAggregate (14)\n      :  :  :        +- Exchange (13)\n      :  :  :           +- HashAggregate (12)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (11)\n      :  :  +- BroadcastExchange (24)\n      :  :     +- HashAggregate (23)\n      :  :        +- Exchange (22)\n      :  :           +- HashAggregate (21)\n      :  :              +- HashAggregate (20)\n      :  :                 +- Exchange (19)\n      :  :                    +- HashAggregate (18)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (17)\n      :  +- BroadcastExchange (37)\n      :     +- HashAggregate (36)\n      :        +- Exchange (35)\n      :           +- HashAggregate (34)\n      :              +- HashAggregate (33)\n      :                 +- Exchange (32)\n      :                    +- HashAggregate (31)\n      :                       +- HashAggregate (30)\n      :                          +- Exchange (29)\n      :                             +- HashAggregate (28)\n      :                                +- Project (27)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (26)\n      +- BroadcastExchange (46)\n         +- HashAggregate (45)\n            +- Exchange (44)\n               +- HashAggregate (43)\n                  +- HashAggregate (42)\n                     +- Exchange (41)\n                        +- HashAggregate (40)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (39)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1] \nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(4) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(5) Scan JDBCRelation(anazarenko.courses) [numPartitions=1] \nOutput: []\nReadSchema: struct<>\n\n(6) HashAggregate\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(7) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(8) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(9) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(10) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(11) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1] \nOutput: []\nReadSchema: struct<>\n\n(12) HashAggregate\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(13) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(14) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(15) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(16) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(17) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1] \nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(18) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(19) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(20) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(21) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(22) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(23) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(24) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(25) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(26) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1] \nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(27) Project\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(28) HashAggregate\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(29) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(30) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(31) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(32) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(33) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(34) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(35) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(36) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(37) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(38) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(39) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1] \nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(40) HashAggregate\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(41) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(42) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(43) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(44) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1884]\n\n(45) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(46) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=1887]\n\n(47) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(48) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(49) AdaptiveSparkPlan\nOutput [6]: [toprettystring(total_users)#557, toprettystring(total_courses)#558, toprettystring(total_lessons)#559, toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson)#562]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[count(1)])","children":[{"nodeName":"Exchange","simpleString":"Exchange SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[partial_count(1)])","children":[{"nodeName":"Scan JDBCRelation(anazarenko.users) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.users) [numPartitions=1] [] PushedFilters: [], ReadSchema: struct<>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":2592,"metricType":"sum"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2588,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2589,"metricType":"timing"},{"name":"peak memory","accumulatorId":2587,"metricType":"size"},{"name":"number of output rows","accumulatorId":2586,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2591,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2590,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":2584,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":2578,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":2585,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":2579,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":2576,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":2573,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":2582,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":2575,"metricType":"sum"},{"name":"records read","accumulatorId":2572,"metricType":"sum"},{"name":"local bytes read","accumulatorId":2570,"metricType":"size"},{"name":"fetch wait time","accumulatorId":2571,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":2568,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":2574,"metricType":"sum"},{"name":"local blocks read","accumulatorId":2567,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":2577,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":2566,"metricType":"sum"},{"name":"data size","accumulatorId":2564,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":2580,"metricType":"size"},{"name":"number of partitions","accumulatorId":2565,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":2581,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":2569,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":2583,"metricType":"size"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2560,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2561,"metricType":"timing"},{"name":"peak memory","accumulatorId":2559,"metricType":"size"},{"name":"number of output rows","accumulatorId":2558,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2563,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2562,"metricType":"average"}]},{"nodeName":"BroadcastExchange","simpleString":"BroadcastExchange IdentityBroadcastMode, [plan_id=1851]","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[count(1)])","children":[{"nodeName":"Exchange","simpleString":"Exchange SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[partial_count(1)])","children":[{"nodeName":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] [] PushedFilters: [], ReadSchema: struct<>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":2632,"metricType":"sum"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2628,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2629,"metricType":"timing"},{"name":"peak memory","accumulatorId":2627,"metricType":"size"},{"name":"number of output rows","accumulatorId":2626,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2631,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2630,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":2624,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":2618,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":2625,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":2619,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":2616,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":2613,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":2622,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":2615,"metricType":"sum"},{"name":"records read","accumulatorId":2612,"metricType":"sum"},{"name":"local bytes read","accumulatorId":2610,"metricType":"size"},{"name":"fetch wait time","accumulatorId":2611,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":2608,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":2614,"metricType":"sum"},{"name":"local blocks read","accumulatorId":2607,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":2617,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":2606,"metricType":"sum"},{"name":"data size","accumulatorId":2604,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":2620,"metricType":"size"},{"name":"number of partitions","accumulatorId":2605,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":2621,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":2609,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":2623,"metricType":"size"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2600,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2601,"metricType":"timing"},{"name":"peak memory","accumulatorId":2599,"metricType":"size"},{"name":"number of output rows","accumulatorId":2598,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2603,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2602,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"time to broadcast","accumulatorId":2597,"metricType":"timing"},{"name":"time to build","accumulatorId":2596,"metricType":"timing"},{"name":"time to collect","accumulatorId":2595,"metricType":"timing"},{"name":"number of output rows","accumulatorId":2594,"metricType":"sum"},{"name":"data size","accumulatorId":2593,"metricType":"size"}]}],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":2557,"metricType":"sum"}]},{"nodeName":"BroadcastExchange","simpleString":"BroadcastExchange IdentityBroadcastMode, [plan_id=1856]","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[count(1)])","children":[{"nodeName":"Exchange","simpleString":"Exchange SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[partial_count(1)])","children":[{"nodeName":"Scan JDBCRelation(anazarenko.lessons) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.lessons) [numPartitions=1] [] PushedFilters: [], ReadSchema: struct<>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":2672,"metricType":"sum"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2668,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2669,"metricType":"timing"},{"name":"peak memory","accumulatorId":2667,"metricType":"size"},{"name":"number of output rows","accumulatorId":2666,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2671,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2670,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":2664,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":2658,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":2665,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":2659,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":2656,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":2653,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":2662,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":2655,"metricType":"sum"},{"name":"records read","accumulatorId":2652,"metricType":"sum"},{"name":"local bytes read","accumulatorId":2650,"metricType":"size"},{"name":"fetch wait time","accumulatorId":2651,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":2648,"metricType":"size"},{"name":"merged fetch 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HashAggregate (7)\n      :  :  :  :                 +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (18)\n      :  :  :     +- HashAggregate (17)\n      :  :  :        +- ShuffleQueryStage (16)\n      :  :  :           +- Exchange (15)\n      :  :  :              +- * HashAggregate (14)\n      :  :  :                 +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (13)\n      :  :  +- BroadcastExchange (28)\n      :  :     +- HashAggregate (27)\n      :  :        +- Exchange (26)\n      :  :           +- HashAggregate (25)\n      :  :              +- HashAggregate (24)\n      :  :                 +- ShuffleQueryStage (23)\n      :  :                    +- Exchange (22)\n      :  :                       +- * HashAggregate (21)\n      :  :                          +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (20)\n      :  +- BroadcastExchange (42)\n      :     +- HashAggregate (41)\n      :        +- Exchange (40)\n      :           +- HashAggregate (39)\n      :              +- HashAggregate (38)\n      :                 +- Exchange (37)\n      :                    +- HashAggregate (36)\n      :                       +- HashAggregate (35)\n      :                          +- ShuffleQueryStage (34)\n      :                             +- Exchange (33)\n      :                                +- * HashAggregate (32)\n      :                                   +- * Project (31)\n      :                                      +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (30)\n      +- BroadcastExchange (52)\n         +- HashAggregate (51)\n            +- Exchange (50)\n               +- HashAggregate (49)\n                  +- HashAggregate (48)\n                     +- ShuffleQueryStage (47)\n                        +- Exchange (46)\n                           +- * HashAggregate (45)\n                              +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (44)\n+- == Initial Plan ==\n   Project (89)\n   +- BroadcastNestedLoopJoin Cross BuildRight (88)\n      :- BroadcastNestedLoopJoin Cross BuildRight (81)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (71)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (64)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (60)\n      :  :  :  :  :- HashAggregate (56)\n      :  :  :  :  :  +- Exchange (55)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (59)\n      :  :  :  :     +- HashAggregate (58)\n      :  :  :  :        +- Exchange (57)\n      :  :  :  :           +- HashAggregate (7)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (63)\n      :  :  :     +- HashAggregate (62)\n      :  :  :        +- Exchange (61)\n      :  :  :           +- HashAggregate (14)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (13)\n      :  :  +- BroadcastExchange (70)\n      :  :     +- HashAggregate (69)\n      :  :        +- Exchange (68)\n      :  :           +- HashAggregate (67)\n      :  :              +- HashAggregate (66)\n      :  :                 +- Exchange (65)\n      :  :                    +- HashAggregate (21)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (20)\n      :  +- BroadcastExchange (80)\n      :     +- HashAggregate (79)\n      :        +- Exchange (78)\n      :           +- HashAggregate (77)\n      :              +- HashAggregate (76)\n      :                 +- Exchange (75)\n      :                    +- HashAggregate (74)\n      :                       +- HashAggregate (73)\n      :                          +- Exchange (72)\n      :                             +- HashAggregate (32)\n      :                                +- Project (31)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (30)\n      +- BroadcastExchange (87)\n         +- HashAggregate (86)\n            +- Exchange (85)\n               +- HashAggregate (84)\n                  +- HashAggregate (83)\n                     +- Exchange (82)\n                        +- HashAggregate (45)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (44)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate [codegen id : 1]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]\n\n(4) ShuffleQueryStage\nOutput [1]: [count#570L]\nArguments: 0\n\n(5) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(6) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 2]\nOutput: []\nReadSchema: struct<>\n\n(7) HashAggregate [codegen id : 2]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(8) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]\n\n(9) ShuffleQueryStage\nOutput [1]: [count#572L]\nArguments: 1\n\n(10) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(11) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1913]\n\n(12) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(13) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput: []\nReadSchema: struct<>\n\n(14) HashAggregate [codegen id : 3]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(15) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1923]\n\n(16) ShuffleQueryStage\nOutput [1]: [count#574L]\nArguments: 2\n\n(17) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(18) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1928]\n\n(19) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(20) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(21) HashAggregate [codegen id : 4]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(22) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1944]\n\n(23) ShuffleQueryStage\nOutput [1]: [user_id#51]\nArguments: 3\n\n(24) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(25) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(26) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1951]\n\n(27) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(28) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1953]\n\n(29) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(30) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(31) Project [codegen id : 5]\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(32) HashAggregate [codegen id : 5]\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(33) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1977]\n\n(34) ShuffleQueryStage\nOutput [2]: [course_id#279, lesson_id#37]\nArguments: 4\n\n(35) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(36) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(37) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1984]\n\n(38) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(39) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(40) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1987]\n\n(41) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(42) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1989]\n\n(43) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(44) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 6]\nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(45) HashAggregate [codegen id : 6]\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(46) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=2005]\n\n(47) ShuffleQueryStage\nOutput [2]: [lesson_id#289, count#592L]\nArguments: 5\n\n(48) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(49) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(50) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2012]\n\n(51) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(52) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=2014]\n\n(53) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(54) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(55) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(56) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(57) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(58) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(59) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(60) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(61) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(62) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(63) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(64) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(65) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(66) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(67) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(68) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(69) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(70) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(71) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(72) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(73) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(74) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(75) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(76) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(77) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(78) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(79) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(80) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(81) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(82) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(83) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(84) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(85) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1884]\n\n(86) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(87) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=1887]\n\n(88) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(89) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(90) AdaptiveSparkPlan\nOutput [6]: [toprettystring(total_users)#557, toprettystring(total_courses)#558, toprettystring(total_lessons)#559, toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson)#562]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, 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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":2,"accumUpdates":[[3009,1]]}
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{"Event":"SparkListenerJobStart","Job ID":24,"Submission Time":1781615612431,"Stage Infos":[{"Stage ID":46,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":80,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"222\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[79],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":71,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD 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{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":46,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":80,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"222\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[79],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":71,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD 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--add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"2","spark.sql.execution.root.id":"2","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED 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{"Event":"SparkListenerTaskStart","Stage ID":45,"Stage Attempt ID":0,"Task Info":{"Task ID":23,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612428,"Executor ID":"0","Host":"172.28.0.49","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":2,"accumUpdates":[[3077,200]]}
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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":2,"accumUpdates":[[3179,200]]}
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--add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"2","spark.sql.execution.root.id":"2","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
{"Event":"SparkListenerTaskStart","Stage ID":49,"Stage Attempt ID":0,"Task Info":{"Task ID":27,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612535,"Executor ID":"0","Host":"172.28.0.49","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"SparkListenerTaskEnd","Stage ID":46,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":24,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612441,"Executor ID":"0","Host":"172.28.0.49","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1781615612551,"Failed":false,"Killed":false,"Accumulables":[{"ID":2666,"Name":"number of output rows","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2669,"Name":"time in aggregation build","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2672,"Name":"number of output rows","Update":"18","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3008,"Name":"data size","Update":"16","Value":"16","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3027,"Name":"shuffle bytes written","Update":"59","Value":"59","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3028,"Name":"shuffle records written","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3029,"Name":"shuffle write time","Update":"343648","Value":"343648","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3030,"Name":"duration","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3339,"Name":"internal.metrics.executorDeserializeTime","Update":30,"Value":30,"Internal":true,"Count Failed Values":true},{"ID":3340,"Name":"internal.metrics.executorDeserializeCpuTime","Update":7109854,"Value":7109854,"Internal":true,"Count Failed Values":true},{"ID":3341,"Name":"internal.metrics.executorRunTime","Update":64,"Value":64,"Internal":true,"Count Failed Values":true},{"ID":3342,"Name":"internal.metrics.executorCpuTime","Update":16981961,"Value":16981961,"Internal":true,"Count Failed Values":true},{"ID":3343,"Name":"internal.metrics.resultSize","Update":1879,"Value":1879,"Internal":true,"Count Failed Values":true},{"ID":3367,"Name":"internal.metrics.shuffle.write.bytesWritten","Update":59,"Value":59,"Internal":true,"Count Failed Values":true},{"ID":3368,"Name":"internal.metrics.shuffle.write.recordsWritten","Update":1,"Value":1,"Internal":true,"Count Failed Values":true},{"ID":3369,"Name":"internal.metrics.shuffle.write.writeTime","Update":343648,"Value":343648,"Internal":true,"Count Failed Values":true},{"ID":3371,"Name":"internal.metrics.input.recordsRead","Update":18,"Value":18,"Internal":true,"Count Failed Values":true}]},"Task Executor Metrics":{"JVMHeapMemory":0,"JVMOffHeapMemory":0,"OnHeapExecutionMemory":0,"OffHeapExecutionMemory":0,"OnHeapStorageMemory":0,"OffHeapStorageMemory":0,"OnHeapUnifiedMemory":0,"OffHeapUnifiedMemory":0,"DirectPoolMemory":0,"MappedPoolMemory":0,"ProcessTreeJVMVMemory":0,"ProcessTreeJVMRSSMemory":0,"ProcessTreePythonVMemory":0,"ProcessTreePythonRSSMemory":0,"ProcessTreeOtherVMemory":0,"ProcessTreeOtherRSSMemory":0,"MinorGCCount":0,"MinorGCTime":0,"MajorGCCount":0,"MajorGCTime":0,"TotalGCTime":0},"Task Metrics":{"Executor Deserialize Time":30,"Executor Deserialize CPU Time":7109854,"Executor Run Time":64,"Executor CPU Time":16981961,"Peak Execution Memory":0,"Result Size":1879,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":0,"Fetch Wait Time":0,"Remote Bytes Read":0,"Remote Bytes Read To Disk":0,"Local Bytes Read":0,"Total Records Read":0,"Remote Requests Duration":0,"Push Based Shuffle":{"Corrupt Merged Block Chunks":0,"Merged Fetch Fallback Count":0,"Merged Remote Blocks Fetched":0,"Merged Local Blocks Fetched":0,"Merged Remote Chunks Fetched":0,"Merged Local Chunks Fetched":0,"Merged Remote Bytes Read":0,"Merged Local Bytes Read":0,"Merged Remote Requests Duration":0}},"Shuffle Write Metrics":{"Shuffle Bytes Written":59,"Shuffle Write Time":343648,"Shuffle Records Written":1},"Input Metrics":{"Bytes Read":0,"Records Read":18},"Output Metrics":{"Bytes Written":0,"Records Written":0},"Updated Blocks":[]}}
{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":46,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":80,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"222\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[79],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":71,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":79,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"223\",\"name\":\"WholeStageCodegen (3)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[71],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615612431,"Completion Time":1781615612552,"Accumulables":[{"ID":2666,"Name":"number of output rows","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2669,"Name":"time in aggregation build","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2672,"Name":"number of output rows","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3008,"Name":"data size","Value":"16","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3027,"Name":"shuffle bytes written","Value":"59","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3028,"Name":"shuffle records written","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3029,"Name":"shuffle write time","Value":"343648","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3030,"Name":"duration","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3339,"Name":"internal.metrics.executorDeserializeTime","Value":30,"Internal":true,"Count Failed Values":true},{"ID":3340,"Name":"internal.metrics.executorDeserializeCpuTime","Value":7109854,"Internal":true,"Count Failed Values":true},{"ID":3341,"Name":"internal.metrics.executorRunTime","Value":64,"Internal":true,"Count Failed Values":true},{"ID":3342,"Name":"internal.metrics.executorCpuTime","Value":16981961,"Internal":true,"Count Failed Values":true},{"ID":3343,"Name":"internal.metrics.resultSize","Value":1879,"Internal":true,"Count Failed Values":true},{"ID":3367,"Name":"internal.metrics.shuffle.write.bytesWritten","Value":59,"Internal":true,"Count Failed Values":true},{"ID":3368,"Name":"internal.metrics.shuffle.write.recordsWritten","Value":1,"Internal":true,"Count Failed Values":true},{"ID":3369,"Name":"internal.metrics.shuffle.write.writeTime","Value":343648,"Internal":true,"Count Failed Values":true},{"ID":3371,"Name":"internal.metrics.input.recordsRead","Value":18,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":24,"Completion Time":1781615612553,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":2,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (91)\n+- == Current Plan ==\n   Project (55)\n   +- BroadcastNestedLoopJoin Cross BuildRight (54)\n      :- BroadcastNestedLoopJoin Cross BuildRight (44)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (30)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (20)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (13)\n      :  :  :  :  :- HashAggregate (5)\n      :  :  :  :  :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :  :     +- Exchange (3)\n      :  :  :  :  :        +- * HashAggregate (2)\n      :  :  :  :  :           +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastQueryStage (12)\n      :  :  :  :     +- BroadcastExchange (11)\n      :  :  :  :        +- * HashAggregate (10)\n      :  :  :  :           +- ShuffleQueryStage (9), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :              +- Exchange (8)\n      :  :  :  :                 +- * HashAggregate (7)\n      :  :  :  :                    +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (19)\n      :  :  :     +- HashAggregate (18)\n      :  :  :        +- ShuffleQueryStage (17)\n      :  :  :           +- Exchange (16)\n      :  :  :              +- * HashAggregate (15)\n      :  :  :                 +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (29)\n      :  :     +- HashAggregate (28)\n      :  :        +- Exchange (27)\n      :  :           +- HashAggregate (26)\n      :  :              +- HashAggregate (25)\n      :  :                 +- ShuffleQueryStage (24)\n      :  :                    +- Exchange (23)\n      :  :                       +- * HashAggregate (22)\n      :  :                          +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (21)\n      :  +- BroadcastExchange (43)\n      :     +- HashAggregate (42)\n      :        +- Exchange (41)\n      :           +- HashAggregate (40)\n      :              +- HashAggregate (39)\n      :                 +- Exchange (38)\n      :                    +- HashAggregate (37)\n      :                       +- HashAggregate (36)\n      :                          +- ShuffleQueryStage (35)\n      :                             +- Exchange (34)\n      :                                +- * HashAggregate (33)\n      :                                   +- * Project (32)\n      :                                      +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (31)\n      +- BroadcastExchange (53)\n         +- HashAggregate (52)\n            +- Exchange (51)\n               +- HashAggregate (50)\n                  +- HashAggregate (49)\n                     +- ShuffleQueryStage (48)\n                        +- Exchange (47)\n                           +- * HashAggregate (46)\n                              +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (45)\n+- == Initial Plan ==\n   Project (90)\n   +- BroadcastNestedLoopJoin Cross BuildRight (89)\n      :- BroadcastNestedLoopJoin Cross BuildRight (82)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (72)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (65)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (61)\n      :  :  :  :  :- HashAggregate (57)\n      :  :  :  :  :  +- Exchange (56)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (60)\n      :  :  :  :     +- HashAggregate (59)\n      :  :  :  :        +- Exchange (58)\n      :  :  :  :           +- HashAggregate (7)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (64)\n      :  :  :     +- HashAggregate (63)\n      :  :  :        +- Exchange (62)\n      :  :  :           +- HashAggregate (15)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (71)\n      :  :     +- HashAggregate (70)\n      :  :        +- Exchange (69)\n      :  :           +- HashAggregate (68)\n      :  :              +- HashAggregate (67)\n      :  :                 +- Exchange (66)\n      :  :                    +- HashAggregate (22)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (21)\n      :  +- BroadcastExchange (81)\n      :     +- HashAggregate (80)\n      :        +- Exchange (79)\n      :           +- HashAggregate (78)\n      :              +- HashAggregate (77)\n      :                 +- Exchange (76)\n      :                    +- HashAggregate (75)\n      :                       +- HashAggregate (74)\n      :                          +- Exchange (73)\n      :                             +- HashAggregate (33)\n      :                                +- Project (32)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (31)\n      +- BroadcastExchange (88)\n         +- HashAggregate (87)\n            +- Exchange (86)\n               +- HashAggregate (85)\n                  +- HashAggregate (84)\n                     +- Exchange (83)\n                        +- HashAggregate (46)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (45)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate [codegen id : 1]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]\n\n(4) ShuffleQueryStage\nOutput [1]: [count#570L]\nArguments: 0\n\n(5) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(6) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 2]\nOutput: []\nReadSchema: struct<>\n\n(7) HashAggregate [codegen id : 2]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(8) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]\n\n(9) ShuffleQueryStage\nOutput [1]: [count#572L]\nArguments: 1\n\n(10) HashAggregate [codegen id : 7]\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(11) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=2172]\n\n(12) BroadcastQueryStage\nOutput [1]: [total_courses#223L]\nArguments: 6\n\n(13) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(14) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput: []\nReadSchema: struct<>\n\n(15) HashAggregate [codegen id : 3]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(16) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1923]\n\n(17) ShuffleQueryStage\nOutput [1]: [count#574L]\nArguments: 2\n\n(18) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(19) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1928]\n\n(20) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(21) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(22) HashAggregate [codegen id : 4]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(23) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1944]\n\n(24) ShuffleQueryStage\nOutput [1]: [user_id#51]\nArguments: 3\n\n(25) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(26) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(27) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1951]\n\n(28) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(29) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1953]\n\n(30) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(31) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(32) Project [codegen id : 5]\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(33) HashAggregate [codegen id : 5]\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(34) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1977]\n\n(35) ShuffleQueryStage\nOutput [2]: [course_id#279, lesson_id#37]\nArguments: 4\n\n(36) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(37) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(38) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1984]\n\n(39) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(40) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(41) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1987]\n\n(42) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(43) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1989]\n\n(44) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(45) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 6]\nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(46) HashAggregate [codegen id : 6]\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(47) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=2005]\n\n(48) ShuffleQueryStage\nOutput [2]: [lesson_id#289, count#592L]\nArguments: 5\n\n(49) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(50) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(51) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2012]\n\n(52) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(53) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=2014]\n\n(54) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(55) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(56) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(57) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(58) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(59) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(60) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(61) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(62) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(63) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(64) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(65) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(66) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(67) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(68) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(69) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(70) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(71) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(72) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(73) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(74) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(75) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(76) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(77) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(78) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(79) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(80) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(81) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(82) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(83) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(84) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(85) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(86) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1884]\n\n(87) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(88) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=1887]\n\n(89) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(90) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(91) AdaptiveSparkPlan\nOutput [6]: [toprettystring(total_users)#557, toprettystring(total_courses)#558, toprettystring(total_lessons)#559, toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson)#562]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[count(1)])","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 0","children":[{"nodeName":"Exchange","simpleString":"Exchange SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]","children":[{"nodeName":"WholeStageCodegen (1)","simpleString":"WholeStageCodegen 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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":2,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (92)\n+- == Current Plan ==\n   Project (56)\n   +- BroadcastNestedLoopJoin Cross BuildRight (55)\n      :- BroadcastNestedLoopJoin Cross BuildRight (45)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (31)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (21)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (13)\n      :  :  :  :  :- HashAggregate (5)\n      :  :  :  :  :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :  :     +- Exchange (3)\n      :  :  :  :  :        +- * HashAggregate (2)\n      :  :  :  :  :           +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastQueryStage (12)\n      :  :  :  :     +- BroadcastExchange (11)\n      :  :  :  :        +- * HashAggregate (10)\n      :  :  :  :           +- ShuffleQueryStage (9), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :              +- Exchange (8)\n      :  :  :  :                 +- * HashAggregate (7)\n      :  :  :  :                    +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastQueryStage (20)\n      :  :  :     +- BroadcastExchange (19)\n      :  :  :        +- * HashAggregate (18)\n      :  :  :           +- ShuffleQueryStage (17), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :              +- Exchange (16)\n      :  :  :                 +- * HashAggregate (15)\n      :  :  :                    +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (30)\n      :  :     +- HashAggregate (29)\n      :  :        +- Exchange (28)\n      :  :           +- HashAggregate (27)\n      :  :              +- HashAggregate (26)\n      :  :                 +- ShuffleQueryStage (25)\n      :  :                    +- Exchange (24)\n      :  :                       +- * HashAggregate (23)\n      :  :                          +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (44)\n      :     +- HashAggregate (43)\n      :        +- Exchange (42)\n      :           +- HashAggregate (41)\n      :              +- HashAggregate (40)\n      :                 +- Exchange (39)\n      :                    +- HashAggregate (38)\n      :                       +- HashAggregate (37)\n      :                          +- ShuffleQueryStage (36)\n      :                             +- Exchange (35)\n      :                                +- * HashAggregate (34)\n      :                                   +- * Project (33)\n      :                                      +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (32)\n      +- BroadcastExchange (54)\n         +- HashAggregate (53)\n            +- Exchange (52)\n               +- HashAggregate (51)\n                  +- HashAggregate (50)\n                     +- ShuffleQueryStage (49)\n                        +- Exchange (48)\n                           +- * HashAggregate (47)\n                              +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (46)\n+- == Initial Plan ==\n   Project (91)\n   +- BroadcastNestedLoopJoin Cross BuildRight (90)\n      :- BroadcastNestedLoopJoin Cross BuildRight (83)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (73)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (66)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (62)\n      :  :  :  :  :- HashAggregate (58)\n      :  :  :  :  :  +- Exchange (57)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (61)\n      :  :  :  :     +- HashAggregate (60)\n      :  :  :  :        +- Exchange (59)\n      :  :  :  :           +- HashAggregate (7)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (65)\n      :  :  :     +- HashAggregate (64)\n      :  :  :        +- Exchange (63)\n      :  :  :           +- HashAggregate (15)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (72)\n      :  :     +- HashAggregate (71)\n      :  :        +- Exchange (70)\n      :  :           +- HashAggregate (69)\n      :  :              +- HashAggregate (68)\n      :  :                 +- Exchange (67)\n      :  :                    +- HashAggregate (23)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (82)\n      :     +- HashAggregate (81)\n      :        +- Exchange (80)\n      :           +- HashAggregate (79)\n      :              +- HashAggregate (78)\n      :                 +- Exchange (77)\n      :                    +- HashAggregate (76)\n      :                       +- HashAggregate (75)\n      :                          +- Exchange (74)\n      :                             +- HashAggregate (34)\n      :                                +- Project (33)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (32)\n      +- BroadcastExchange (89)\n         +- HashAggregate (88)\n            +- Exchange (87)\n               +- HashAggregate (86)\n                  +- HashAggregate (85)\n                     +- Exchange (84)\n                        +- HashAggregate (47)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (46)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate [codegen id : 1]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]\n\n(4) ShuffleQueryStage\nOutput [1]: [count#570L]\nArguments: 0\n\n(5) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(6) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 2]\nOutput: []\nReadSchema: struct<>\n\n(7) HashAggregate [codegen id : 2]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(8) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]\n\n(9) ShuffleQueryStage\nOutput [1]: [count#572L]\nArguments: 1\n\n(10) HashAggregate [codegen id : 7]\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(11) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=2172]\n\n(12) BroadcastQueryStage\nOutput [1]: [total_courses#223L]\nArguments: 6\n\n(13) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(14) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput: []\nReadSchema: struct<>\n\n(15) HashAggregate [codegen id : 3]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(16) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1923]\n\n(17) ShuffleQueryStage\nOutput [1]: [count#574L]\nArguments: 2\n\n(18) HashAggregate [codegen id : 8]\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(19) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=2243]\n\n(20) BroadcastQueryStage\nOutput [1]: [total_lessons#230L]\nArguments: 7\n\n(21) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(22) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(23) HashAggregate [codegen id : 4]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(24) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1944]\n\n(25) ShuffleQueryStage\nOutput [1]: [user_id#51]\nArguments: 3\n\n(26) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(27) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(28) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1951]\n\n(29) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(30) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1953]\n\n(31) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(32) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(33) Project [codegen id : 5]\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(34) HashAggregate [codegen id : 5]\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(35) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1977]\n\n(36) ShuffleQueryStage\nOutput [2]: [course_id#279, lesson_id#37]\nArguments: 4\n\n(37) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(38) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(39) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1984]\n\n(40) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(41) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(42) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1987]\n\n(43) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(44) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1989]\n\n(45) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(46) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 6]\nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(47) HashAggregate [codegen id : 6]\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(48) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=2005]\n\n(49) ShuffleQueryStage\nOutput [2]: [lesson_id#289, count#592L]\nArguments: 5\n\n(50) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(51) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(52) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2012]\n\n(53) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(54) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=2014]\n\n(55) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(56) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(57) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(58) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(59) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(60) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(61) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(62) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(63) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(64) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(65) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(66) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(67) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(68) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(69) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(70) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(71) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(72) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(73) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(74) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(75) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(76) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(77) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(78) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(79) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(80) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(81) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(82) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(83) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(84) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(85) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(86) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(87) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1884]\n\n(88) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(89) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=1887]\n\n(90) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(91) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, 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--add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.root.id":"2","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false"}}
{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":53,"Stage Attempt ID":0,"Stage Name":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Number of Tasks":1,"RDD Info":[{"RDD ID":89,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"239\",\"name\":\"BroadcastExchange\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[88],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":88,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"240\",\"name\":\"WholeStageCodegen (7)\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[87],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":87,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"248\",\"name\":\"Exchange\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[78],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[52],"Details":"org.apache.spark.sql.execution.SQLExecution$.$anonfun$withThreadLocalCaptured$1(SQLExecution.scala:219)\njava.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)\njava.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)\njava.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615612624,"Accumulables":[],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0},"Properties":{"spark.driver.port":"33941","spark.submit.pyFiles":"","spark.app.startTime":"1781615604681","spark.rdd.scope":"{\"id\":\"239\",\"name\":\"BroadcastExchange\"}","spark.rdd.compress":"True","spark.app.submitTime":"1781615603918","spark.eventLog.dir":"file:/opt/spark-events","spark.sql.execution.id":"2","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.rdd.scope.noOverride":"true","spark.master":"spark://spark-master:7077","spark.job.interruptOnCancel":"true","spark.executor.id":"driver","spark.app.name":"anazarenko_create_dm_pg","spark.submit.deployMode":"client","spark.driver.host":"73850a3d530b","spark.app.id":"app-20260616171325-0000","spark.eventLog.compress":"true","spark.eventLog.enabled":"true","__fetch_continuous_blocks_in_batch_enabled":"true","spark.job.tags":"broadcast exchange (runId ad10fa74-8c23-439b-9945-41f978a1f692)","spark.executor.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.root.id":"2","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false"}}
{"Event":"SparkListenerTaskEnd","Stage ID":48,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":26,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612495,"Executor ID":"0","Host":"172.28.0.49","Locality":"PROCESS_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1781615612614,"Failed":false,"Killed":false,"Accumulables":[{"ID":2848,"Name":"number of output rows","Update":"18","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2849,"Name":"peak memory","Update":"262144","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2851,"Name":"time in aggregation build","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2854,"Name":"number of output rows","Update":"18","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3178,"Name":"data size","Update":"432","Value":"432","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3197,"Name":"shuffle bytes written","Update":"1131","Value":"1131","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3198,"Name":"shuffle records written","Update":"18","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3199,"Name":"shuffle write time","Update":"4536824","Value":"4536824","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3200,"Name":"duration","Update":"14","Value":"14","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3409,"Name":"internal.metrics.executorDeserializeTime","Update":25,"Value":25,"Internal":true,"Count Failed Values":true},{"ID":3410,"Name":"internal.metrics.executorDeserializeCpuTime","Update":7299974,"Value":7299974,"Internal":true,"Count Failed Values":true},{"ID":3411,"Name":"internal.metrics.executorRunTime","Update":70,"Value":70,"Internal":true,"Count Failed Values":true},{"ID":3412,"Name":"internal.metrics.executorCpuTime","Update":43154574,"Value":43154574,"Internal":true,"Count Failed Values":true},{"ID":3413,"Name":"internal.metrics.resultSize","Update":2442,"Value":2442,"Internal":true,"Count Failed Values":true},{"ID":3418,"Name":"internal.metrics.peakExecutionMemory","Update":262144,"Value":262144,"Internal":true,"Count Failed Values":true},{"ID":3437,"Name":"internal.metrics.shuffle.write.bytesWritten","Update":1131,"Value":1131,"Internal":true,"Count Failed Values":true},{"ID":3438,"Name":"internal.metrics.shuffle.write.recordsWritten","Update":18,"Value":18,"Internal":true,"Count Failed Values":true},{"ID":3439,"Name":"internal.metrics.shuffle.write.writeTime","Update":4536824,"Value":4536824,"Internal":true,"Count Failed Values":true},{"ID":3441,"Name":"internal.metrics.input.recordsRead","Update":18,"Value":18,"Internal":true,"Count Failed Values":true}]},"Task Executor Metrics":{"JVMHeapMemory":0,"JVMOffHeapMemory":0,"OnHeapExecutionMemory":0,"OffHeapExecutionMemory":0,"OnHeapStorageMemory":0,"OffHeapStorageMemory":0,"OnHeapUnifiedMemory":0,"OffHeapUnifiedMemory":0,"DirectPoolMemory":0,"MappedPoolMemory":0,"ProcessTreeJVMVMemory":0,"ProcessTreeJVMRSSMemory":0,"ProcessTreePythonVMemory":0,"ProcessTreePythonRSSMemory":0,"ProcessTreeOtherVMemory":0,"ProcessTreeOtherRSSMemory":0,"MinorGCCount":0,"MinorGCTime":0,"MajorGCCount":0,"MajorGCTime":0,"TotalGCTime":0},"Task Metrics":{"Executor Deserialize Time":25,"Executor Deserialize CPU Time":7299974,"Executor Run Time":70,"Executor CPU Time":43154574,"Peak Execution Memory":262144,"Result Size":2442,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":0,"Fetch Wait Time":0,"Remote Bytes Read":0,"Remote Bytes Read To Disk":0,"Local Bytes Read":0,"Total Records Read":0,"Remote Requests Duration":0,"Push Based Shuffle":{"Corrupt Merged Block Chunks":0,"Merged Fetch Fallback Count":0,"Merged Remote Blocks Fetched":0,"Merged Local Blocks Fetched":0,"Merged Remote Chunks Fetched":0,"Merged Local Chunks Fetched":0,"Merged Remote Bytes Read":0,"Merged Local Bytes Read":0,"Merged Remote Requests Duration":0}},"Shuffle Write Metrics":{"Shuffle Bytes Written":1131,"Shuffle Write Time":4536824,"Shuffle Records Written":18},"Input Metrics":{"Bytes Read":0,"Records Read":18},"Output Metrics":{"Bytes Written":0,"Records Written":0},"Updated Blocks":[]}}
{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":48,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":84,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"230\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[83],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":83,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"231\",\"name\":\"WholeStageCodegen (5)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[73],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":73,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615612490,"Completion Time":1781615612630,"Accumulables":[{"ID":2848,"Name":"number of output rows","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2849,"Name":"peak memory","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2851,"Name":"time in aggregation build","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":2854,"Name":"number of output rows","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3178,"Name":"data size","Value":"432","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3197,"Name":"shuffle bytes written","Value":"1131","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3198,"Name":"shuffle records written","Value":"18","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3199,"Name":"shuffle write time","Value":"4536824","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3200,"Name":"duration","Value":"14","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3409,"Name":"internal.metrics.executorDeserializeTime","Value":25,"Internal":true,"Count Failed Values":true},{"ID":3410,"Name":"internal.metrics.executorDeserializeCpuTime","Value":7299974,"Internal":true,"Count Failed Values":true},{"ID":3411,"Name":"internal.metrics.executorRunTime","Value":70,"Internal":true,"Count Failed Values":true},{"ID":3412,"Name":"internal.metrics.executorCpuTime","Value":43154574,"Internal":true,"Count Failed Values":true},{"ID":3413,"Name":"internal.metrics.resultSize","Value":2442,"Internal":true,"Count Failed Values":true},{"ID":3418,"Name":"internal.metrics.peakExecutionMemory","Value":262144,"Internal":true,"Count Failed Values":true},{"ID":3437,"Name":"internal.metrics.shuffle.write.bytesWritten","Value":1131,"Internal":true,"Count Failed Values":true},{"ID":3438,"Name":"internal.metrics.shuffle.write.recordsWritten","Value":18,"Internal":true,"Count Failed Values":true},{"ID":3439,"Name":"internal.metrics.shuffle.write.writeTime","Value":4536824,"Internal":true,"Count Failed Values":true},{"ID":3441,"Name":"internal.metrics.input.recordsRead","Value":18,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":26,"Completion Time":1781615612630,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"SparkListenerTaskStart","Stage ID":51,"Stage Attempt ID":0,"Task Info":{"Task ID":28,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612620,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"SparkListenerTaskStart","Stage ID":53,"Stage Attempt ID":0,"Task Info":{"Task ID":29,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612629,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":2,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (94)\n+- == Current Plan ==\n   Project (58)\n   +- BroadcastNestedLoopJoin Cross BuildRight (57)\n      :- BroadcastNestedLoopJoin Cross BuildRight (47)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (33)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (21)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (13)\n      :  :  :  :  :- HashAggregate (5)\n      :  :  :  :  :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :  :     +- Exchange (3)\n      :  :  :  :  :        +- * HashAggregate (2)\n      :  :  :  :  :           +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastQueryStage (12)\n      :  :  :  :     +- BroadcastExchange (11)\n      :  :  :  :        +- * HashAggregate (10)\n      :  :  :  :           +- ShuffleQueryStage (9), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :              +- Exchange (8)\n      :  :  :  :                 +- * HashAggregate (7)\n      :  :  :  :                    +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastQueryStage (20)\n      :  :  :     +- BroadcastExchange (19)\n      :  :  :        +- * HashAggregate (18)\n      :  :  :           +- ShuffleQueryStage (17), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :              +- Exchange (16)\n      :  :  :                 +- * HashAggregate (15)\n      :  :  :                    +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (32)\n      :  :     +- HashAggregate (31)\n      :  :        +- ShuffleQueryStage (30)\n      :  :           +- Exchange (29)\n      :  :              +- * HashAggregate (28)\n      :  :                 +- * HashAggregate (27)\n      :  :                    +- AQEShuffleRead (26)\n      :  :                       +- ShuffleQueryStage (25), Statistics(sizeInBytes=176.0 B, rowCount=11)\n      :  :                          +- Exchange (24)\n      :  :                             +- * HashAggregate (23)\n      :  :                                +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (46)\n      :     +- HashAggregate (45)\n      :        +- Exchange (44)\n      :           +- HashAggregate (43)\n      :              +- HashAggregate (42)\n      :                 +- Exchange (41)\n      :                    +- HashAggregate (40)\n      :                       +- HashAggregate (39)\n      :                          +- ShuffleQueryStage (38)\n      :                             +- Exchange (37)\n      :                                +- * HashAggregate (36)\n      :                                   +- * Project (35)\n      :                                      +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (34)\n      +- BroadcastExchange (56)\n         +- HashAggregate (55)\n            +- Exchange (54)\n               +- HashAggregate (53)\n                  +- HashAggregate (52)\n                     +- ShuffleQueryStage (51)\n                        +- Exchange (50)\n                           +- * HashAggregate (49)\n                              +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (48)\n+- == Initial Plan ==\n   Project (93)\n   +- BroadcastNestedLoopJoin Cross BuildRight (92)\n      :- BroadcastNestedLoopJoin Cross BuildRight (85)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (75)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (68)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (64)\n      :  :  :  :  :- HashAggregate (60)\n      :  :  :  :  :  +- Exchange (59)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (63)\n      :  :  :  :     +- HashAggregate (62)\n      :  :  :  :        +- Exchange (61)\n      :  :  :  :           +- HashAggregate (7)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (67)\n      :  :  :     +- HashAggregate (66)\n      :  :  :        +- Exchange (65)\n      :  :  :           +- HashAggregate (15)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (74)\n      :  :     +- HashAggregate (73)\n      :  :        +- Exchange (72)\n      :  :           +- HashAggregate (71)\n      :  :              +- HashAggregate (70)\n      :  :                 +- Exchange (69)\n      :  :                    +- HashAggregate (23)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (84)\n      :     +- HashAggregate (83)\n      :        +- Exchange (82)\n      :           +- HashAggregate (81)\n      :              +- HashAggregate (80)\n      :                 +- Exchange (79)\n      :                    +- HashAggregate (78)\n      :                       +- HashAggregate (77)\n      :                          +- Exchange (76)\n      :                             +- HashAggregate (36)\n      :                                +- Project (35)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (34)\n      +- BroadcastExchange (91)\n         +- HashAggregate (90)\n            +- Exchange (89)\n               +- HashAggregate (88)\n                  +- HashAggregate (87)\n                     +- Exchange (86)\n                        +- HashAggregate (49)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (48)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate [codegen id : 1]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]\n\n(4) ShuffleQueryStage\nOutput [1]: [count#570L]\nArguments: 0\n\n(5) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(6) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 2]\nOutput: []\nReadSchema: struct<>\n\n(7) HashAggregate [codegen id : 2]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(8) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]\n\n(9) ShuffleQueryStage\nOutput [1]: [count#572L]\nArguments: 1\n\n(10) HashAggregate [codegen id : 7]\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(11) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=2172]\n\n(12) BroadcastQueryStage\nOutput [1]: [total_courses#223L]\nArguments: 6\n\n(13) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(14) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput: []\nReadSchema: struct<>\n\n(15) HashAggregate [codegen id : 3]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(16) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1923]\n\n(17) ShuffleQueryStage\nOutput [1]: [count#574L]\nArguments: 2\n\n(18) HashAggregate [codegen id : 8]\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(19) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=2243]\n\n(20) BroadcastQueryStage\nOutput [1]: [total_lessons#230L]\nArguments: 7\n\n(21) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(22) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(23) HashAggregate [codegen id : 4]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(24) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1944]\n\n(25) ShuffleQueryStage\nOutput [1]: [user_id#51]\nArguments: 3\n\n(26) AQEShuffleRead\nInput [1]: [user_id#51]\nArguments: coalesced\n\n(27) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(28) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(29) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2315]\n\n(30) ShuffleQueryStage\nOutput [1]: [count#577L]\nArguments: 8\n\n(31) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(32) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=2326]\n\n(33) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(34) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(35) Project [codegen id : 5]\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(36) HashAggregate [codegen id : 5]\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(37) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1977]\n\n(38) ShuffleQueryStage\nOutput [2]: [course_id#279, lesson_id#37]\nArguments: 4\n\n(39) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(40) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(41) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1984]\n\n(42) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(43) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(44) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1987]\n\n(45) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(46) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1989]\n\n(47) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(48) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 6]\nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(49) HashAggregate [codegen id : 6]\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(50) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=2005]\n\n(51) ShuffleQueryStage\nOutput [2]: [lesson_id#289, count#592L]\nArguments: 5\n\n(52) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(53) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(54) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2012]\n\n(55) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(56) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=2014]\n\n(57) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(58) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(59) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(60) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(61) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(62) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(63) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(64) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(65) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(66) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(67) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(68) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(69) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(70) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(71) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(72) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(73) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(74) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(75) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(76) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(77) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(78) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(79) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(80) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(81) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(82) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(83) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(84) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(85) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(86) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(87) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(88) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(89) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1884]\n\n(90) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(91) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=1887]\n\n(92) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(93) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(94) AdaptiveSparkPlan\nOutput [6]: [toprettystring(total_users)#557, toprettystring(total_courses)#558, toprettystring(total_lessons)#559, toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson)#562]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[count(1)])","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 0","children":[{"nodeName":"Exchange","simpleString":"Exchange SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]","children":[{"nodeName":"WholeStageCodegen (1)","simpleString":"WholeStageCodegen (1)","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[partial_count(1)])","children":[{"nodeName":"Scan JDBCRelation(anazarenko.users) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.users) [numPartitions=1] [] PushedFilters: [], ReadSchema: struct<>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":2592,"metricType":"sum"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2588,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2589,"metricType":"timing"},{"name":"peak memory","accumulatorId":2587,"metricType":"size"},{"name":"number of output rows","accumulatorId":2586,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2591,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2590,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":2962,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":2960,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":2954,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":2961,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":2955,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":2952,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":2949,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":2958,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":2951,"metricType":"sum"},{"name":"records read","accumulatorId":2948,"metricType":"sum"},{"name":"local bytes read","accumulatorId":2946,"metricType":"size"},{"name":"fetch wait time","accumulatorId":2947,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":2944,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":2950,"metricType":"sum"},{"name":"local blocks read","accumulatorId":2943,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":2953,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":2942,"metricType":"sum"},{"name":"data size","accumulatorId":2940,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":2956,"metricType":"size"},{"name":"number of partitions","accumulatorId":2941,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":2957,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":2945,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":2959,"metricType":"size"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2936,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2937,"metricType":"timing"},{"name":"peak memory","accumulatorId":2935,"metricType":"size"},{"name":"number of output rows","accumulatorId":2934,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2939,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2938,"metricType":"average"}]},{"nodeName":"BroadcastQueryStage","simpleString":"BroadcastQueryStage 6","children":[{"nodeName":"BroadcastExchange","simpleString":"BroadcastExchange IdentityBroadcastMode, 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Values":true},{"ID":3562,"Name":"internal.metrics.shuffle.read.localBytesRead","Value":59,"Internal":true,"Count Failed Values":true},{"ID":3563,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3564,"Name":"internal.metrics.shuffle.read.recordsRead","Value":1,"Internal":true,"Count Failed Values":true},{"ID":3565,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3566,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3567,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3568,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3569,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3570,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3571,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3572,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3573,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3574,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Value":0,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":29,"Completion Time":1781615612699,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"SparkListenerTaskStart","Stage ID":55,"Stage Attempt ID":0,"Task Info":{"Task ID":30,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612696,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":2,"accumUpdates":[[3488,3],[3487,0],[3486,139],[3485,1],[3484,16]]}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":2,"accumUpdates":[[3504,5],[3503,1],[3502,120],[3501,1],[3500,16]]}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":2,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (98)\n+- == Current Plan ==\n   Project (62)\n   +- BroadcastNestedLoopJoin Cross BuildRight (61)\n      :- BroadcastNestedLoopJoin Cross BuildRight (49)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (33)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (21)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (13)\n      :  :  :  :  :- HashAggregate (5)\n      :  :  :  :  :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :  :     +- Exchange (3)\n      :  :  :  :  :        +- * HashAggregate (2)\n      :  :  :  :  :           +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastQueryStage (12)\n      :  :  :  :     +- BroadcastExchange (11)\n      :  :  :  :        +- * HashAggregate (10)\n      :  :  :  :           +- ShuffleQueryStage (9), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :              +- Exchange (8)\n      :  :  :  :                 +- * HashAggregate (7)\n      :  :  :  :                    +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastQueryStage (20)\n      :  :  :     +- BroadcastExchange (19)\n      :  :  :        +- * HashAggregate (18)\n      :  :  :           +- ShuffleQueryStage (17), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :              +- Exchange (16)\n      :  :  :                 +- * HashAggregate (15)\n      :  :  :                    +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (32)\n      :  :     +- HashAggregate (31)\n      :  :        +- ShuffleQueryStage (30)\n      :  :           +- Exchange (29)\n      :  :              +- * HashAggregate (28)\n      :  :                 +- * HashAggregate (27)\n      :  :                    +- AQEShuffleRead (26)\n      :  :                       +- ShuffleQueryStage (25), Statistics(sizeInBytes=176.0 B, rowCount=11)\n      :  :                          +- Exchange (24)\n      :  :                             +- * HashAggregate (23)\n      :  :                                +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (48)\n      :     +- HashAggregate (47)\n      :        +- Exchange (46)\n      :           +- HashAggregate (45)\n      :              +- HashAggregate (44)\n      :                 +- ShuffleQueryStage (43)\n      :                    +- Exchange (42)\n      :                       +- * HashAggregate (41)\n      :                          +- * HashAggregate (40)\n      :                             +- AQEShuffleRead (39)\n      :                                +- ShuffleQueryStage (38), Statistics(sizeInBytes=432.0 B, rowCount=18)\n      :                                   +- Exchange (37)\n      :                                      +- * HashAggregate (36)\n      :                                         +- * Project (35)\n      :                                            +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (34)\n      +- BroadcastExchange (60)\n         +- HashAggregate (59)\n            +- ShuffleQueryStage (58)\n               +- Exchange (57)\n                  +- * HashAggregate (56)\n                     +- * HashAggregate (55)\n                        +- AQEShuffleRead (54)\n                           +- ShuffleQueryStage (53), Statistics(sizeInBytes=360.0 B, rowCount=15)\n                              +- Exchange (52)\n                                 +- * HashAggregate (51)\n                                    +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (50)\n+- == Initial Plan ==\n   Project (97)\n   +- BroadcastNestedLoopJoin Cross BuildRight (96)\n      :- BroadcastNestedLoopJoin Cross BuildRight (89)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (79)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (72)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (68)\n      :  :  :  :  :- HashAggregate (64)\n      :  :  :  :  :  +- Exchange (63)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (67)\n      :  :  :  :     +- HashAggregate (66)\n      :  :  :  :        +- Exchange (65)\n      :  :  :  :           +- HashAggregate (7)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (71)\n      :  :  :     +- HashAggregate (70)\n      :  :  :        +- Exchange (69)\n      :  :  :           +- HashAggregate (15)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (78)\n      :  :     +- HashAggregate (77)\n      :  :        +- Exchange (76)\n      :  :           +- HashAggregate (75)\n      :  :              +- HashAggregate (74)\n      :  :                 +- Exchange (73)\n      :  :                    +- HashAggregate (23)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (88)\n      :     +- HashAggregate (87)\n      :        +- Exchange (86)\n      :           +- HashAggregate (85)\n      :              +- HashAggregate (84)\n      :                 +- Exchange (83)\n      :                    +- HashAggregate (82)\n      :                       +- HashAggregate (81)\n      :                          +- Exchange (80)\n      :                             +- HashAggregate (36)\n      :                                +- Project (35)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (34)\n      +- BroadcastExchange (95)\n         +- HashAggregate (94)\n            +- Exchange (93)\n               +- HashAggregate (92)\n                  +- HashAggregate (91)\n                     +- Exchange (90)\n                        +- HashAggregate (51)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (50)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate [codegen id : 1]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]\n\n(4) ShuffleQueryStage\nOutput [1]: [count#570L]\nArguments: 0\n\n(5) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(6) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 2]\nOutput: []\nReadSchema: struct<>\n\n(7) HashAggregate [codegen id : 2]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(8) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]\n\n(9) ShuffleQueryStage\nOutput [1]: [count#572L]\nArguments: 1\n\n(10) HashAggregate [codegen id : 7]\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(11) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=2172]\n\n(12) BroadcastQueryStage\nOutput [1]: [total_courses#223L]\nArguments: 6\n\n(13) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(14) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput: []\nReadSchema: struct<>\n\n(15) HashAggregate [codegen id : 3]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(16) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1923]\n\n(17) ShuffleQueryStage\nOutput [1]: [count#574L]\nArguments: 2\n\n(18) HashAggregate [codegen id : 8]\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(19) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=2243]\n\n(20) BroadcastQueryStage\nOutput [1]: [total_lessons#230L]\nArguments: 7\n\n(21) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(22) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(23) HashAggregate [codegen id : 4]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(24) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1944]\n\n(25) ShuffleQueryStage\nOutput [1]: [user_id#51]\nArguments: 3\n\n(26) AQEShuffleRead\nInput [1]: [user_id#51]\nArguments: coalesced\n\n(27) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(28) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(29) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2315]\n\n(30) ShuffleQueryStage\nOutput [1]: [count#577L]\nArguments: 8\n\n(31) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(32) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=2326]\n\n(33) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(34) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(35) Project [codegen id : 5]\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(36) HashAggregate [codegen id : 5]\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(37) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1977]\n\n(38) ShuffleQueryStage\nOutput [2]: [course_id#279, lesson_id#37]\nArguments: 4\n\n(39) AQEShuffleRead\nInput [2]: [course_id#279, lesson_id#37]\nArguments: coalesced\n\n(40) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(41) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(42) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=2394]\n\n(43) ShuffleQueryStage\nOutput [2]: [course_id#279, count#585L]\nArguments: 9\n\n(44) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(45) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(46) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2407]\n\n(47) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(48) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=2409]\n\n(49) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(50) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 6]\nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(51) HashAggregate [codegen id : 6]\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(52) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=2005]\n\n(53) ShuffleQueryStage\nOutput [2]: [lesson_id#289, count#592L]\nArguments: 5\n\n(54) AQEShuffleRead\nInput [2]: [lesson_id#289, count#592L]\nArguments: coalesced\n\n(55) HashAggregate [codegen id : 11]\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(56) HashAggregate [codegen id : 11]\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(57) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2419]\n\n(58) ShuffleQueryStage\nOutput [2]: [sum#589, count#590L]\nArguments: 10\n\n(59) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(60) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=2430]\n\n(61) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(62) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(63) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(64) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(65) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(66) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(67) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(68) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(69) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(70) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(71) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(72) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(73) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(74) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(75) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(76) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(77) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(78) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(79) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(80) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(81) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(82) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(83) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(84) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(85) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(86) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(87) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(88) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(89) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(90) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(91) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(92) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(93) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1884]\n\n(94) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(95) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=1887]\n\n(96) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(97) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(98) AdaptiveSparkPlan\nOutput [6]: [toprettystring(total_users)#557, toprettystring(total_courses)#558, toprettystring(total_lessons)#559, toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson)#562]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, 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{"Event":"SparkListenerTaskStart","Stage ID":57,"Stage Attempt ID":0,"Task Info":{"Task ID":31,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612749,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":2,"accumUpdates":[[3800,1],[3802,1],[3801,930]]}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":2,"accumUpdates":[[3766,1]]}
{"Event":"SparkListenerJobStart","Job ID":32,"Submission Time":1781615612764,"Stage Infos":[{"Stage ID":58,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":86,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"235\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[85],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":74,"Name":"JDBCRDD","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"DETERMINATE","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD 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--add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"2","spark.sql.execution.root.id":"2","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED 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{"Event":"SparkListenerTaskEnd","Stage ID":55,"Stage Attempt ID":0,"Task Type":"ShuffleMapTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":30,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612696,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1781615612778,"Failed":false,"Killed":false,"Accumulables":[{"ID":3079,"Name":"local blocks read","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3082,"Name":"local bytes read","Update":"649","Value":"649","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3083,"Name":"fetch wait time","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3084,"Name":"records read","Update":"11","Value":"11","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3596,"Name":"data size","Update":"16","Value":"16","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3615,"Name":"shuffle bytes written","Update":"59","Value":"59","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3616,"Name":"shuffle records written","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3617,"Name":"shuffle write time","Update":"415286","Value":"415286","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3618,"Name":"duration","Update":"13","Value":"13","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3619,"Name":"number of output rows","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3622,"Name":"time in aggregation build","Update":"12","Value":"12","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3625,"Name":"number of output rows","Update":"11","Value":"11","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3626,"Name":"peak memory","Update":"262144","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3628,"Name":"time in aggregation build","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3634,"Name":"internal.metrics.executorDeserializeTime","Update":25,"Value":25,"Internal":true,"Count Failed Values":true},{"ID":3635,"Name":"internal.metrics.executorDeserializeCpuTime","Update":13082373,"Value":13082373,"Internal":true,"Count Failed Values":true},{"ID":3636,"Name":"internal.metrics.executorRunTime","Update":47,"Value":47,"Internal":true,"Count Failed Values":true},{"ID":3637,"Name":"internal.metrics.executorCpuTime","Update":35169934,"Value":35169934,"Internal":true,"Count Failed Values":true},{"ID":3638,"Name":"internal.metrics.resultSize","Update":5358,"Value":5358,"Internal":true,"Count Failed Values":true},{"ID":3643,"Name":"internal.metrics.peakExecutionMemory","Update":262144,"Value":262144,"Internal":true,"Count Failed Values":true},{"ID":3645,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3646,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Update":1,"Value":1,"Internal":true,"Count Failed Values":true},{"ID":3647,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3648,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3649,"Name":"internal.metrics.shuffle.read.localBytesRead","Update":649,"Value":649,"Internal":true,"Count Failed Values":true},{"ID":3650,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3651,"Name":"internal.metrics.shuffle.read.recordsRead","Update":11,"Value":11,"Internal":true,"Count Failed Values":true},{"ID":3652,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3653,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3654,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3655,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3656,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3657,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3658,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3659,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3660,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3661,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":3662,"Name":"internal.metrics.shuffle.write.bytesWritten","Update":59,"Value":59,"Internal":true,"Count Failed Values":true},{"ID":3663,"Name":"internal.metrics.shuffle.write.recordsWritten","Update":1,"Value":1,"Internal":true,"Count Failed Values":true},{"ID":3664,"Name":"internal.metrics.shuffle.write.writeTime","Update":415286,"Value":415286,"Internal":true,"Count Failed Values":true}]},"Task Executor Metrics":{"JVMHeapMemory":0,"JVMOffHeapMemory":0,"OnHeapExecutionMemory":0,"OffHeapExecutionMemory":0,"OnHeapStorageMemory":0,"OffHeapStorageMemory":0,"OnHeapUnifiedMemory":0,"OffHeapUnifiedMemory":0,"DirectPoolMemory":0,"MappedPoolMemory":0,"ProcessTreeJVMVMemory":0,"ProcessTreeJVMRSSMemory":0,"ProcessTreePythonVMemory":0,"ProcessTreePythonRSSMemory":0,"ProcessTreeOtherVMemory":0,"ProcessTreeOtherRSSMemory":0,"MinorGCCount":0,"MinorGCTime":0,"MajorGCCount":0,"MajorGCTime":0,"TotalGCTime":0},"Task Metrics":{"Executor Deserialize Time":25,"Executor Deserialize CPU Time":13082373,"Executor Run Time":47,"Executor CPU Time":35169934,"Peak Execution Memory":262144,"Result Size":5358,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":1,"Fetch Wait Time":0,"Remote Bytes Read":0,"Remote Bytes Read To Disk":0,"Local Bytes Read":649,"Total Records Read":11,"Remote Requests Duration":0,"Push Based Shuffle":{"Corrupt Merged Block Chunks":0,"Merged Fetch Fallback Count":0,"Merged Remote Blocks Fetched":0,"Merged Local Blocks Fetched":0,"Merged Remote Chunks Fetched":0,"Merged Local Chunks Fetched":0,"Merged Remote Bytes Read":0,"Merged Local Bytes Read":0,"Merged Remote Requests Duration":0}},"Shuffle Write Metrics":{"Shuffle Bytes Written":59,"Shuffle Write Time":415286,"Shuffle Records Written":1},"Input Metrics":{"Bytes Read":0,"Records Read":0},"Output Metrics":{"Bytes Written":0,"Records Written":0},"Updated Blocks":[]}}
{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":55,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":95,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"251\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[94],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":94,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"252\",\"name\":\"WholeStageCodegen (9)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[93],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":93,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"256\",\"name\":\"AQEShuffleRead\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[82],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[54],"Details":"org.apache.spark.sql.Dataset.showString(Dataset.scala:315)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\njava.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\njava.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\njava.base/java.lang.reflect.Method.invoke(Method.java:569)\npy4j.reflection.MethodInvoker.invoke(MethodInvoker.java:244)\npy4j.reflection.ReflectionEngine.invoke(ReflectionEngine.java:374)\npy4j.Gateway.invoke(Gateway.java:282)\npy4j.commands.AbstractCommand.invokeMethod(AbstractCommand.java:132)\npy4j.commands.CallCommand.execute(CallCommand.java:79)\npy4j.ClientServerConnection.waitForCommands(ClientServerConnection.java:182)\npy4j.ClientServerConnection.run(ClientServerConnection.java:106)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615612691,"Completion Time":1781615612786,"Accumulables":[{"ID":3079,"Name":"local blocks read","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3082,"Name":"local bytes read","Value":"649","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3083,"Name":"fetch wait time","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3084,"Name":"records read","Value":"11","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3596,"Name":"data size","Value":"16","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3615,"Name":"shuffle bytes written","Value":"59","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3616,"Name":"shuffle records written","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3617,"Name":"shuffle write time","Value":"415286","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3618,"Name":"duration","Value":"13","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3619,"Name":"number of output rows","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3622,"Name":"time in aggregation build","Value":"12","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3625,"Name":"number of output rows","Value":"11","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3626,"Name":"peak memory","Value":"262144","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3628,"Name":"time in aggregation build","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3634,"Name":"internal.metrics.executorDeserializeTime","Value":25,"Internal":true,"Count Failed Values":true},{"ID":3635,"Name":"internal.metrics.executorDeserializeCpuTime","Value":13082373,"Internal":true,"Count Failed Values":true},{"ID":3636,"Name":"internal.metrics.executorRunTime","Value":47,"Internal":true,"Count Failed Values":true},{"ID":3637,"Name":"internal.metrics.executorCpuTime","Value":35169934,"Internal":true,"Count Failed Values":true},{"ID":3638,"Name":"internal.metrics.resultSize","Value":5358,"Internal":true,"Count Failed Values":true},{"ID":3643,"Name":"internal.metrics.peakExecutionMemory","Value":262144,"Internal":true,"Count Failed Values":true},{"ID":3645,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3646,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Value":1,"Internal":true,"Count Failed Values":true},{"ID":3647,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3648,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3649,"Name":"internal.metrics.shuffle.read.localBytesRead","Value":649,"Internal":true,"Count Failed Values":true},{"ID":3650,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3651,"Name":"internal.metrics.shuffle.read.recordsRead","Value":11,"Internal":true,"Count Failed Values":true},{"ID":3652,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3653,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3654,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3655,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3656,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3657,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3658,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3659,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3660,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3661,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":3662,"Name":"internal.metrics.shuffle.write.bytesWritten","Value":59,"Internal":true,"Count Failed Values":true},{"ID":3663,"Name":"internal.metrics.shuffle.write.recordsWritten","Value":1,"Internal":true,"Count Failed Values":true},{"ID":3664,"Name":"internal.metrics.shuffle.write.writeTime","Value":415286,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":30,"Completion Time":1781615612787,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"SparkListenerTaskStart","Stage ID":59,"Stage Attempt ID":0,"Task Info":{"Task ID":32,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612782,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":2,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (99)\n+- == Current Plan ==\n   Project (63)\n   +- BroadcastNestedLoopJoin Cross BuildRight (62)\n      :- BroadcastNestedLoopJoin Cross BuildRight (50)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (34)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (21)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (13)\n      :  :  :  :  :- HashAggregate (5)\n      :  :  :  :  :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :  :     +- Exchange (3)\n      :  :  :  :  :        +- * HashAggregate (2)\n      :  :  :  :  :           +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastQueryStage (12), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :     +- BroadcastExchange (11)\n      :  :  :  :        +- * HashAggregate (10)\n      :  :  :  :           +- ShuffleQueryStage (9), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :              +- Exchange (8)\n      :  :  :  :                 +- * HashAggregate (7)\n      :  :  :  :                    +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastQueryStage (20), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :     +- BroadcastExchange (19)\n      :  :  :        +- * HashAggregate (18)\n      :  :  :           +- ShuffleQueryStage (17), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :              +- Exchange (16)\n      :  :  :                 +- * HashAggregate (15)\n      :  :  :                    +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastQueryStage (33)\n      :  :     +- BroadcastExchange (32)\n      :  :        +- * HashAggregate (31)\n      :  :           +- ShuffleQueryStage (30), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :              +- Exchange (29)\n      :  :                 +- * HashAggregate (28)\n      :  :                    +- * HashAggregate (27)\n      :  :                       +- AQEShuffleRead (26)\n      :  :                          +- ShuffleQueryStage (25), Statistics(sizeInBytes=176.0 B, rowCount=11)\n      :  :                             +- Exchange (24)\n      :  :                                +- * HashAggregate (23)\n      :  :                                   +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (49)\n      :     +- HashAggregate (48)\n      :        +- Exchange (47)\n      :           +- HashAggregate (46)\n      :              +- HashAggregate (45)\n      :                 +- ShuffleQueryStage (44)\n      :                    +- Exchange (43)\n      :                       +- * HashAggregate (42)\n      :                          +- * HashAggregate (41)\n      :                             +- AQEShuffleRead (40)\n      :                                +- ShuffleQueryStage (39), Statistics(sizeInBytes=432.0 B, rowCount=18)\n      :                                   +- Exchange (38)\n      :                                      +- * HashAggregate (37)\n      :                                         +- * Project (36)\n      :                                            +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n      +- BroadcastExchange (61)\n         +- HashAggregate (60)\n            +- ShuffleQueryStage (59)\n               +- Exchange (58)\n                  +- * HashAggregate (57)\n                     +- * HashAggregate (56)\n                        +- AQEShuffleRead (55)\n                           +- ShuffleQueryStage (54), Statistics(sizeInBytes=360.0 B, rowCount=15)\n                              +- Exchange (53)\n                                 +- * HashAggregate (52)\n                                    +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (51)\n+- == Initial Plan ==\n   Project (98)\n   +- BroadcastNestedLoopJoin Cross BuildRight (97)\n      :- BroadcastNestedLoopJoin Cross BuildRight (90)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (80)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (73)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (69)\n      :  :  :  :  :- HashAggregate (65)\n      :  :  :  :  :  +- Exchange (64)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (68)\n      :  :  :  :     +- HashAggregate (67)\n      :  :  :  :        +- Exchange (66)\n      :  :  :  :           +- HashAggregate (7)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (72)\n      :  :  :     +- HashAggregate (71)\n      :  :  :        +- Exchange (70)\n      :  :  :           +- HashAggregate (15)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (79)\n      :  :     +- HashAggregate (78)\n      :  :        +- Exchange (77)\n      :  :           +- HashAggregate (76)\n      :  :              +- HashAggregate (75)\n      :  :                 +- Exchange (74)\n      :  :                    +- HashAggregate (23)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (89)\n      :     +- HashAggregate (88)\n      :        +- Exchange (87)\n      :           +- HashAggregate (86)\n      :              +- HashAggregate (85)\n      :                 +- Exchange (84)\n      :                    +- HashAggregate (83)\n      :                       +- HashAggregate (82)\n      :                          +- Exchange (81)\n      :                             +- HashAggregate (37)\n      :                                +- Project (36)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n      +- BroadcastExchange (96)\n         +- HashAggregate (95)\n            +- Exchange (94)\n               +- HashAggregate (93)\n                  +- HashAggregate (92)\n                     +- Exchange (91)\n                        +- HashAggregate (52)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (51)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate [codegen id : 1]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]\n\n(4) ShuffleQueryStage\nOutput [1]: [count#570L]\nArguments: 0\n\n(5) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(6) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 2]\nOutput: []\nReadSchema: struct<>\n\n(7) HashAggregate [codegen id : 2]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(8) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]\n\n(9) ShuffleQueryStage\nOutput [1]: [count#572L]\nArguments: 1\n\n(10) HashAggregate [codegen id : 7]\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(11) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=2172]\n\n(12) BroadcastQueryStage\nOutput [1]: [total_courses#223L]\nArguments: 6\n\n(13) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(14) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput: []\nReadSchema: struct<>\n\n(15) HashAggregate [codegen id : 3]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(16) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1923]\n\n(17) ShuffleQueryStage\nOutput [1]: [count#574L]\nArguments: 2\n\n(18) HashAggregate [codegen id : 8]\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(19) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=2243]\n\n(20) BroadcastQueryStage\nOutput [1]: [total_lessons#230L]\nArguments: 7\n\n(21) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(22) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(23) HashAggregate [codegen id : 4]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(24) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1944]\n\n(25) ShuffleQueryStage\nOutput [1]: [user_id#51]\nArguments: 3\n\n(26) AQEShuffleRead\nInput [1]: [user_id#51]\nArguments: coalesced\n\n(27) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(28) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(29) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2315]\n\n(30) ShuffleQueryStage\nOutput [1]: [count#577L]\nArguments: 8\n\n(31) HashAggregate [codegen id : 12]\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(32) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=2537]\n\n(33) BroadcastQueryStage\nOutput [1]: [users_with_views#236L]\nArguments: 11\n\n(34) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(35) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(36) Project [codegen id : 5]\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(37) HashAggregate [codegen id : 5]\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(38) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1977]\n\n(39) ShuffleQueryStage\nOutput [2]: [course_id#279, lesson_id#37]\nArguments: 4\n\n(40) AQEShuffleRead\nInput [2]: [course_id#279, lesson_id#37]\nArguments: coalesced\n\n(41) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(42) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(43) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=2394]\n\n(44) ShuffleQueryStage\nOutput [2]: [course_id#279, count#585L]\nArguments: 9\n\n(45) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(46) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(47) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2407]\n\n(48) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(49) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=2409]\n\n(50) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(51) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 6]\nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(52) HashAggregate [codegen id : 6]\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(53) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=2005]\n\n(54) ShuffleQueryStage\nOutput [2]: [lesson_id#289, count#592L]\nArguments: 5\n\n(55) AQEShuffleRead\nInput [2]: [lesson_id#289, count#592L]\nArguments: coalesced\n\n(56) HashAggregate [codegen id : 11]\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(57) HashAggregate [codegen id : 11]\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(58) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2419]\n\n(59) ShuffleQueryStage\nOutput [2]: [sum#589, count#590L]\nArguments: 10\n\n(60) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(61) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=2430]\n\n(62) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(63) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(64) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(65) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(66) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(67) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(68) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(69) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(70) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(71) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(72) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(73) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(74) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(75) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(76) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(77) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(78) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(79) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(80) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(81) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(82) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(83) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(84) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(85) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(86) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(87) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(88) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(89) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(90) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(91) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(92) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(93) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(94) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1884]\n\n(95) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(96) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=1887]\n\n(97) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(98) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(99) AdaptiveSparkPlan\nOutput [6]: [toprettystring(total_users)#557, toprettystring(total_courses)#558, toprettystring(total_lessons)#559, toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson)#562]\nArguments: isFinalPlan=false\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan isFinalPlan=false","children":[{"nodeName":"Project","simpleString":"Project [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, Cross","children":[{"nodeName":"BroadcastNestedLoopJoin","simpleString":"BroadcastNestedLoopJoin BuildRight, 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size","accumulatorId":2588,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2589,"metricType":"timing"},{"name":"peak memory","accumulatorId":2587,"metricType":"size"},{"name":"number of output rows","accumulatorId":2586,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2591,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2590,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":2962,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":2960,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":2954,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":2961,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":2955,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":2952,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":2949,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":2958,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":2951,"metricType":"sum"},{"name":"records read","accumulatorId":2948,"metricType":"sum"},{"name":"local bytes read","accumulatorId":2946,"metricType":"size"},{"name":"fetch wait time","accumulatorId":2947,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":2944,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":2950,"metricType":"sum"},{"name":"local blocks read","accumulatorId":2943,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":2953,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":2942,"metricType":"sum"},{"name":"data size","accumulatorId":2940,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":2956,"metricType":"size"},{"name":"number of partitions","accumulatorId":2941,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":2957,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":2945,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":2959,"metricType":"size"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2936,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2937,"metricType":"timing"},{"name":"peak memory","accumulatorId":2935,"metricType":"size"},{"name":"number of output rows","accumulatorId":2934,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2939,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2938,"metricType":"average"}]},{"nodeName":"BroadcastQueryStage","simpleString":"BroadcastQueryStage 6","children":[{"nodeName":"BroadcastExchange","simpleString":"BroadcastExchange IdentityBroadcastMode, [plan_id=2172]","children":[{"nodeName":"WholeStageCodegen (7)","simpleString":"WholeStageCodegen (7)","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[count(1)])","children":[{"nodeName":"InputAdapter","simpleString":"InputAdapter","children":[{"nodeName":"ShuffleQueryStage","simpleString":"ShuffleQueryStage 1","children":[{"nodeName":"Exchange","simpleString":"Exchange SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]","children":[{"nodeName":"WholeStageCodegen (2)","simpleString":"WholeStageCodegen (2)","children":[{"nodeName":"HashAggregate","simpleString":"HashAggregate(keys=[], functions=[partial_count(1)])","children":[{"nodeName":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] [] PushedFilters: [], ReadSchema: struct<>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":2632,"metricType":"sum"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2628,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2629,"metricType":"timing"},{"name":"peak memory","accumulatorId":2627,"metricType":"size"},{"name":"number of output rows","accumulatorId":2626,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2631,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2630,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":2996,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":2994,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":2988,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":2995,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":2989,"metricType":"size"},{"name":"local merged blocks 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{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":2,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (101)\n+- == Current Plan ==\n   Project (65)\n   +- BroadcastNestedLoopJoin Cross BuildRight (64)\n      :- BroadcastNestedLoopJoin Cross BuildRight (52)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (34)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (21)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (13)\n      :  :  :  :  :- HashAggregate (5)\n      :  :  :  :  :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :  :     +- Exchange (3)\n      :  :  :  :  :        +- * HashAggregate (2)\n      :  :  :  :  :           +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastQueryStage (12), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :     +- BroadcastExchange (11)\n      :  :  :  :        +- * HashAggregate (10)\n      :  :  :  :           +- ShuffleQueryStage (9), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :              +- Exchange (8)\n      :  :  :  :                 +- * HashAggregate (7)\n      :  :  :  :                    +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastQueryStage (20), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :     +- BroadcastExchange (19)\n      :  :  :        +- * HashAggregate (18)\n      :  :  :           +- ShuffleQueryStage (17), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :              +- Exchange (16)\n      :  :  :                 +- * HashAggregate (15)\n      :  :  :                    +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastQueryStage (33)\n      :  :     +- BroadcastExchange (32)\n      :  :        +- * HashAggregate (31)\n      :  :           +- ShuffleQueryStage (30), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :              +- Exchange (29)\n      :  :                 +- * HashAggregate (28)\n      :  :                    +- * HashAggregate (27)\n      :  :                       +- AQEShuffleRead (26)\n      :  :                          +- ShuffleQueryStage (25), Statistics(sizeInBytes=176.0 B, rowCount=11)\n      :  :                             +- Exchange (24)\n      :  :                                +- * HashAggregate (23)\n      :  :                                   +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (51)\n      :     +- HashAggregate (50)\n      :        +- ShuffleQueryStage (49)\n      :           +- Exchange (48)\n      :              +- * HashAggregate (47)\n      :                 +- * HashAggregate (46)\n      :                    +- AQEShuffleRead (45)\n      :                       +- ShuffleQueryStage (44), Statistics(sizeInBytes=120.0 B, rowCount=5)\n      :                          +- Exchange (43)\n      :                             +- * HashAggregate (42)\n      :                                +- * HashAggregate (41)\n      :                                   +- AQEShuffleRead (40)\n      :                                      +- ShuffleQueryStage (39), Statistics(sizeInBytes=432.0 B, rowCount=18)\n      :                                         +- Exchange (38)\n      :                                            +- * HashAggregate (37)\n      :                                               +- * Project (36)\n      :                                                  +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n      +- BroadcastExchange (63)\n         +- HashAggregate (62)\n            +- ShuffleQueryStage (61)\n               +- Exchange (60)\n                  +- * HashAggregate (59)\n                     +- * HashAggregate (58)\n                        +- AQEShuffleRead (57)\n                           +- ShuffleQueryStage (56), Statistics(sizeInBytes=360.0 B, rowCount=15)\n                              +- Exchange (55)\n                                 +- * HashAggregate (54)\n                                    +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (53)\n+- == Initial Plan ==\n   Project (100)\n   +- BroadcastNestedLoopJoin Cross BuildRight (99)\n      :- BroadcastNestedLoopJoin Cross BuildRight (92)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (82)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (75)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (71)\n      :  :  :  :  :- HashAggregate (67)\n      :  :  :  :  :  +- Exchange (66)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (70)\n      :  :  :  :     +- HashAggregate (69)\n      :  :  :  :        +- Exchange (68)\n      :  :  :  :           +- HashAggregate (7)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (74)\n      :  :  :     +- HashAggregate (73)\n      :  :  :        +- Exchange (72)\n      :  :  :           +- HashAggregate (15)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (81)\n      :  :     +- HashAggregate (80)\n      :  :        +- Exchange (79)\n      :  :           +- HashAggregate (78)\n      :  :              +- HashAggregate (77)\n      :  :                 +- Exchange (76)\n      :  :                    +- HashAggregate (23)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (91)\n      :     +- HashAggregate (90)\n      :        +- Exchange (89)\n      :           +- HashAggregate (88)\n      :              +- HashAggregate (87)\n      :                 +- Exchange (86)\n      :                    +- HashAggregate (85)\n      :                       +- HashAggregate (84)\n      :                          +- Exchange (83)\n      :                             +- HashAggregate (37)\n      :                                +- Project (36)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n      +- BroadcastExchange (98)\n         +- HashAggregate (97)\n            +- Exchange (96)\n               +- HashAggregate (95)\n                  +- HashAggregate (94)\n                     +- Exchange (93)\n                        +- HashAggregate (54)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (53)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate [codegen id : 1]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]\n\n(4) ShuffleQueryStage\nOutput [1]: [count#570L]\nArguments: 0\n\n(5) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(6) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 2]\nOutput: []\nReadSchema: struct<>\n\n(7) HashAggregate [codegen id : 2]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(8) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]\n\n(9) ShuffleQueryStage\nOutput [1]: [count#572L]\nArguments: 1\n\n(10) HashAggregate [codegen id : 7]\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(11) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=2172]\n\n(12) BroadcastQueryStage\nOutput [1]: [total_courses#223L]\nArguments: 6\n\n(13) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(14) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput: []\nReadSchema: struct<>\n\n(15) HashAggregate [codegen id : 3]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(16) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1923]\n\n(17) ShuffleQueryStage\nOutput [1]: [count#574L]\nArguments: 2\n\n(18) HashAggregate [codegen id : 8]\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(19) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=2243]\n\n(20) BroadcastQueryStage\nOutput [1]: [total_lessons#230L]\nArguments: 7\n\n(21) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(22) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(23) HashAggregate [codegen id : 4]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(24) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1944]\n\n(25) ShuffleQueryStage\nOutput [1]: [user_id#51]\nArguments: 3\n\n(26) AQEShuffleRead\nInput [1]: [user_id#51]\nArguments: coalesced\n\n(27) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(28) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(29) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2315]\n\n(30) ShuffleQueryStage\nOutput [1]: [count#577L]\nArguments: 8\n\n(31) HashAggregate [codegen id : 12]\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(32) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=2537]\n\n(33) BroadcastQueryStage\nOutput [1]: [users_with_views#236L]\nArguments: 11\n\n(34) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(35) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(36) Project [codegen id : 5]\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(37) HashAggregate [codegen id : 5]\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(38) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1977]\n\n(39) ShuffleQueryStage\nOutput [2]: [course_id#279, lesson_id#37]\nArguments: 4\n\n(40) AQEShuffleRead\nInput [2]: [course_id#279, lesson_id#37]\nArguments: coalesced\n\n(41) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(42) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(43) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=2394]\n\n(44) ShuffleQueryStage\nOutput [2]: [course_id#279, count#585L]\nArguments: 9\n\n(45) AQEShuffleRead\nInput [2]: [course_id#279, count#585L]\nArguments: coalesced\n\n(46) HashAggregate [codegen id : 13]\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(47) HashAggregate [codegen id : 13]\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(48) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2599]\n\n(49) ShuffleQueryStage\nOutput [2]: [sum#581, count#582L]\nArguments: 12\n\n(50) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(51) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=2610]\n\n(52) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(53) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 6]\nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(54) HashAggregate [codegen id : 6]\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(55) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=2005]\n\n(56) ShuffleQueryStage\nOutput [2]: [lesson_id#289, count#592L]\nArguments: 5\n\n(57) AQEShuffleRead\nInput [2]: [lesson_id#289, count#592L]\nArguments: coalesced\n\n(58) HashAggregate [codegen id : 11]\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(59) HashAggregate [codegen id : 11]\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(60) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2419]\n\n(61) ShuffleQueryStage\nOutput [2]: [sum#589, count#590L]\nArguments: 10\n\n(62) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(63) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=2430]\n\n(64) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(65) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(66) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(67) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(68) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(69) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(70) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(71) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(72) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(73) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(74) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(75) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(76) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(77) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(78) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(79) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(80) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(81) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(82) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(83) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(84) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(85) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(86) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(87) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(88) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(89) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(90) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(91) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(92) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(93) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(94) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(95) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(96) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1884]\n\n(97) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(98) BroadcastExchange\nInput [1]: 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{"Event":"SparkListenerJobEnd","Job ID":32,"Completion Time":1781615612894,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":2,"accumUpdates":[[3937,1]]}
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--add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"2","spark.sql.execution.root.id":"2","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.net=ALL-UNNAMED --add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.rdd.scope.noOverride":"true"}}
{"Event":"SparkListenerStageSubmitted","Stage Info":{"Stage ID":65,"Stage Attempt ID":0,"Stage Name":"showString at NativeMethodAccessorImpl.java:0","Number of Tasks":1,"RDD Info":[{"RDD ID":107,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"296\",\"name\":\"Exchange\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[106],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":106,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"297\",\"name\":\"WholeStageCodegen (13)\"}","Callsite":"showString at NativeMethodAccessorImpl.java:0","Parent IDs":[105],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached 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--add-opens=java.base/java.nio=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.base/java.util.concurrent.atomic=ALL-UNNAMED --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED --add-opens=java.base/sun.nio.ch=ALL-UNNAMED --add-opens=java.base/sun.nio.cs=ALL-UNNAMED --add-opens=java.base/sun.security.action=ALL-UNNAMED --add-opens=java.base/sun.util.calendar=ALL-UNNAMED --add-opens=java.security.jgss/sun.security.krb5=ALL-UNNAMED -Djdk.reflect.useDirectMethodHandle=false","spark.sql.execution.id":"2","spark.sql.execution.root.id":"2","spark.sql.warehouse.dir":"file:/opt/airflow/spark-warehouse","spark.serializer.objectStreamReset":"100","spark.driver.extraJavaOptions":"-Djava.net.preferIPv6Addresses=false -XX:+IgnoreUnrecognizedVMOptions --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.lang.invoke=ALL-UNNAMED --add-opens=java.base/java.lang.reflect=ALL-UNNAMED 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{"Event":"SparkListenerTaskStart","Stage ID":65,"Stage Attempt ID":0,"Task Info":{"Task ID":34,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612903,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":2,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (102)\n+- == Current Plan ==\n   Project (66)\n   +- BroadcastNestedLoopJoin Cross BuildRight (65)\n      :- BroadcastNestedLoopJoin Cross BuildRight (52)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (34)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (21)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (13)\n      :  :  :  :  :- HashAggregate (5)\n      :  :  :  :  :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :  :     +- Exchange (3)\n      :  :  :  :  :        +- * HashAggregate (2)\n      :  :  :  :  :           +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastQueryStage (12), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :     +- BroadcastExchange (11)\n      :  :  :  :        +- * HashAggregate (10)\n      :  :  :  :           +- ShuffleQueryStage (9), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :              +- Exchange (8)\n      :  :  :  :                 +- * HashAggregate (7)\n      :  :  :  :                    +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastQueryStage (20), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :     +- BroadcastExchange (19)\n      :  :  :        +- * HashAggregate (18)\n      :  :  :           +- ShuffleQueryStage (17), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :              +- Exchange (16)\n      :  :  :                 +- * HashAggregate (15)\n      :  :  :                    +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastQueryStage (33), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :     +- BroadcastExchange (32)\n      :  :        +- * HashAggregate (31)\n      :  :           +- ShuffleQueryStage (30), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :              +- Exchange (29)\n      :  :                 +- * HashAggregate (28)\n      :  :                    +- * HashAggregate (27)\n      :  :                       +- AQEShuffleRead (26)\n      :  :                          +- ShuffleQueryStage (25), Statistics(sizeInBytes=176.0 B, rowCount=11)\n      :  :                             +- Exchange (24)\n      :  :                                +- * HashAggregate (23)\n      :  :                                   +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (51)\n      :     +- HashAggregate (50)\n      :        +- ShuffleQueryStage (49)\n      :           +- Exchange (48)\n      :              +- * HashAggregate (47)\n      :                 +- * HashAggregate (46)\n      :                    +- AQEShuffleRead (45)\n      :                       +- ShuffleQueryStage (44), Statistics(sizeInBytes=120.0 B, rowCount=5)\n      :                          +- Exchange (43)\n      :                             +- * HashAggregate (42)\n      :                                +- * HashAggregate (41)\n      :                                   +- AQEShuffleRead (40)\n      :                                      +- ShuffleQueryStage (39), Statistics(sizeInBytes=432.0 B, rowCount=18)\n      :                                         +- Exchange (38)\n      :                                            +- * HashAggregate (37)\n      :                                               +- * Project (36)\n      :                                                  +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n      +- BroadcastQueryStage (64)\n         +- BroadcastExchange (63)\n            +- * HashAggregate (62)\n               +- ShuffleQueryStage (61), Statistics(sizeInBytes=24.0 B, rowCount=1)\n                  +- Exchange (60)\n                     +- * HashAggregate (59)\n                        +- * HashAggregate (58)\n                           +- AQEShuffleRead (57)\n                              +- ShuffleQueryStage (56), Statistics(sizeInBytes=360.0 B, rowCount=15)\n                                 +- Exchange (55)\n                                    +- * HashAggregate (54)\n                                       +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (53)\n+- == Initial Plan ==\n   Project (101)\n   +- BroadcastNestedLoopJoin Cross BuildRight (100)\n      :- BroadcastNestedLoopJoin Cross BuildRight (93)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (83)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (76)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (72)\n      :  :  :  :  :- HashAggregate (68)\n      :  :  :  :  :  +- Exchange (67)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (71)\n      :  :  :  :     +- HashAggregate (70)\n      :  :  :  :        +- Exchange (69)\n      :  :  :  :           +- HashAggregate (7)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (75)\n      :  :  :     +- HashAggregate (74)\n      :  :  :        +- Exchange (73)\n      :  :  :           +- HashAggregate (15)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (82)\n      :  :     +- HashAggregate (81)\n      :  :        +- Exchange (80)\n      :  :           +- HashAggregate (79)\n      :  :              +- HashAggregate (78)\n      :  :                 +- Exchange (77)\n      :  :                    +- HashAggregate (23)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (92)\n      :     +- HashAggregate (91)\n      :        +- Exchange (90)\n      :           +- HashAggregate (89)\n      :              +- HashAggregate (88)\n      :                 +- Exchange (87)\n      :                    +- HashAggregate (86)\n      :                       +- HashAggregate (85)\n      :                          +- Exchange (84)\n      :                             +- HashAggregate (37)\n      :                                +- Project (36)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n      +- BroadcastExchange (99)\n         +- HashAggregate (98)\n            +- Exchange (97)\n               +- HashAggregate (96)\n                  +- HashAggregate (95)\n                     +- Exchange (94)\n                        +- HashAggregate (54)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (53)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate [codegen id : 1]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]\n\n(4) ShuffleQueryStage\nOutput [1]: [count#570L]\nArguments: 0\n\n(5) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(6) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 2]\nOutput: []\nReadSchema: struct<>\n\n(7) HashAggregate [codegen id : 2]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(8) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]\n\n(9) ShuffleQueryStage\nOutput [1]: [count#572L]\nArguments: 1\n\n(10) HashAggregate [codegen id : 7]\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(11) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=2172]\n\n(12) BroadcastQueryStage\nOutput [1]: [total_courses#223L]\nArguments: 6\n\n(13) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(14) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput: []\nReadSchema: struct<>\n\n(15) HashAggregate [codegen id : 3]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(16) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1923]\n\n(17) ShuffleQueryStage\nOutput [1]: [count#574L]\nArguments: 2\n\n(18) HashAggregate [codegen id : 8]\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(19) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=2243]\n\n(20) BroadcastQueryStage\nOutput [1]: [total_lessons#230L]\nArguments: 7\n\n(21) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(22) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(23) HashAggregate [codegen id : 4]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(24) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1944]\n\n(25) ShuffleQueryStage\nOutput [1]: [user_id#51]\nArguments: 3\n\n(26) AQEShuffleRead\nInput [1]: [user_id#51]\nArguments: coalesced\n\n(27) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(28) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(29) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2315]\n\n(30) ShuffleQueryStage\nOutput [1]: [count#577L]\nArguments: 8\n\n(31) HashAggregate [codegen id : 12]\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(32) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=2537]\n\n(33) BroadcastQueryStage\nOutput [1]: [users_with_views#236L]\nArguments: 11\n\n(34) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(35) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(36) Project [codegen id : 5]\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(37) HashAggregate [codegen id : 5]\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(38) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1977]\n\n(39) ShuffleQueryStage\nOutput [2]: [course_id#279, lesson_id#37]\nArguments: 4\n\n(40) AQEShuffleRead\nInput [2]: [course_id#279, lesson_id#37]\nArguments: coalesced\n\n(41) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(42) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(43) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=2394]\n\n(44) ShuffleQueryStage\nOutput [2]: [course_id#279, count#585L]\nArguments: 9\n\n(45) AQEShuffleRead\nInput [2]: [course_id#279, count#585L]\nArguments: coalesced\n\n(46) HashAggregate [codegen id : 13]\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(47) HashAggregate [codegen id : 13]\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(48) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2599]\n\n(49) ShuffleQueryStage\nOutput [2]: [sum#581, count#582L]\nArguments: 12\n\n(50) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(51) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=2610]\n\n(52) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(53) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 6]\nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(54) HashAggregate [codegen id : 6]\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(55) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=2005]\n\n(56) ShuffleQueryStage\nOutput [2]: [lesson_id#289, count#592L]\nArguments: 5\n\n(57) AQEShuffleRead\nInput [2]: [lesson_id#289, count#592L]\nArguments: coalesced\n\n(58) HashAggregate [codegen id : 11]\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(59) HashAggregate [codegen id : 11]\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(60) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2419]\n\n(61) ShuffleQueryStage\nOutput [2]: [sum#589, count#590L]\nArguments: 10\n\n(62) HashAggregate [codegen id : 14]\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(63) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=2655]\n\n(64) BroadcastQueryStage\nOutput [1]: [avg_views_per_lesson#265]\nArguments: 13\n\n(65) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(66) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(67) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(68) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(69) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(70) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(71) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(72) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(73) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(74) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(75) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(76) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(77) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(78) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(79) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(80) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(81) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(82) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(83) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(84) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(85) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(86) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(87) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(88) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(89) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(90) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(91) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(92) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(93) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(94) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(95) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(96) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(97) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1884]\n\n(98) 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{"Event":"SparkListenerJobEnd","Job ID":34,"Completion Time":1781615612953,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":2,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (103)\n+- == Current Plan ==\n   Project (67)\n   +- BroadcastNestedLoopJoin Cross BuildRight (66)\n      :- BroadcastNestedLoopJoin Cross BuildRight (53)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (34)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (21)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (13)\n      :  :  :  :  :- HashAggregate (5)\n      :  :  :  :  :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :  :     +- Exchange (3)\n      :  :  :  :  :        +- * HashAggregate (2)\n      :  :  :  :  :           +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastQueryStage (12), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :     +- BroadcastExchange (11)\n      :  :  :  :        +- * HashAggregate (10)\n      :  :  :  :           +- ShuffleQueryStage (9), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :              +- Exchange (8)\n      :  :  :  :                 +- * HashAggregate (7)\n      :  :  :  :                    +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastQueryStage (20), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :     +- BroadcastExchange (19)\n      :  :  :        +- * HashAggregate (18)\n      :  :  :           +- ShuffleQueryStage (17), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :              +- Exchange (16)\n      :  :  :                 +- * HashAggregate (15)\n      :  :  :                    +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastQueryStage (33), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :     +- BroadcastExchange (32)\n      :  :        +- * HashAggregate (31)\n      :  :           +- ShuffleQueryStage (30), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :              +- Exchange (29)\n      :  :                 +- * HashAggregate (28)\n      :  :                    +- * HashAggregate (27)\n      :  :                       +- AQEShuffleRead (26)\n      :  :                          +- ShuffleQueryStage (25), Statistics(sizeInBytes=176.0 B, rowCount=11)\n      :  :                             +- Exchange (24)\n      :  :                                +- * HashAggregate (23)\n      :  :                                   +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastQueryStage (52)\n      :     +- BroadcastExchange (51)\n      :        +- * HashAggregate (50)\n      :           +- ShuffleQueryStage (49), Statistics(sizeInBytes=24.0 B, rowCount=1)\n      :              +- Exchange (48)\n      :                 +- * HashAggregate (47)\n      :                    +- * HashAggregate (46)\n      :                       +- AQEShuffleRead (45)\n      :                          +- ShuffleQueryStage (44), Statistics(sizeInBytes=120.0 B, rowCount=5)\n      :                             +- Exchange (43)\n      :                                +- * HashAggregate (42)\n      :                                   +- * HashAggregate (41)\n      :                                      +- AQEShuffleRead (40)\n      :                                         +- ShuffleQueryStage (39), Statistics(sizeInBytes=432.0 B, rowCount=18)\n      :                                            +- Exchange (38)\n      :                                               +- * HashAggregate (37)\n      :                                                  +- * Project (36)\n      :                                                     +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n      +- BroadcastQueryStage (65)\n         +- BroadcastExchange (64)\n            +- * HashAggregate (63)\n               +- ShuffleQueryStage (62), Statistics(sizeInBytes=24.0 B, rowCount=1)\n                  +- Exchange (61)\n                     +- * HashAggregate (60)\n                        +- * HashAggregate (59)\n                           +- AQEShuffleRead (58)\n                              +- ShuffleQueryStage (57), Statistics(sizeInBytes=360.0 B, rowCount=15)\n                                 +- Exchange (56)\n                                    +- * HashAggregate (55)\n                                       +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (54)\n+- == Initial Plan ==\n   Project (102)\n   +- BroadcastNestedLoopJoin Cross BuildRight (101)\n      :- BroadcastNestedLoopJoin Cross BuildRight (94)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (84)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (77)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (73)\n      :  :  :  :  :- HashAggregate (69)\n      :  :  :  :  :  +- Exchange (68)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (72)\n      :  :  :  :     +- HashAggregate (71)\n      :  :  :  :        +- Exchange (70)\n      :  :  :  :           +- HashAggregate (7)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (76)\n      :  :  :     +- HashAggregate (75)\n      :  :  :        +- Exchange (74)\n      :  :  :           +- HashAggregate (15)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (83)\n      :  :     +- HashAggregate (82)\n      :  :        +- Exchange (81)\n      :  :           +- HashAggregate (80)\n      :  :              +- HashAggregate (79)\n      :  :                 +- Exchange (78)\n      :  :                    +- HashAggregate (23)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (93)\n      :     +- HashAggregate (92)\n      :        +- Exchange (91)\n      :           +- HashAggregate (90)\n      :              +- HashAggregate (89)\n      :                 +- Exchange (88)\n      :                    +- HashAggregate (87)\n      :                       +- HashAggregate (86)\n      :                          +- Exchange (85)\n      :                             +- HashAggregate (37)\n      :                                +- Project (36)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n      +- BroadcastExchange (100)\n         +- HashAggregate (99)\n            +- Exchange (98)\n               +- HashAggregate (97)\n                  +- HashAggregate (96)\n                     +- Exchange (95)\n                        +- HashAggregate (55)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (54)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate [codegen id : 1]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]\n\n(4) ShuffleQueryStage\nOutput [1]: [count#570L]\nArguments: 0\n\n(5) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(6) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 2]\nOutput: []\nReadSchema: struct<>\n\n(7) HashAggregate [codegen id : 2]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(8) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]\n\n(9) ShuffleQueryStage\nOutput [1]: [count#572L]\nArguments: 1\n\n(10) HashAggregate [codegen id : 7]\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(11) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=2172]\n\n(12) BroadcastQueryStage\nOutput [1]: [total_courses#223L]\nArguments: 6\n\n(13) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(14) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput: []\nReadSchema: struct<>\n\n(15) HashAggregate [codegen id : 3]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(16) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1923]\n\n(17) ShuffleQueryStage\nOutput [1]: [count#574L]\nArguments: 2\n\n(18) HashAggregate [codegen id : 8]\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(19) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=2243]\n\n(20) BroadcastQueryStage\nOutput [1]: [total_lessons#230L]\nArguments: 7\n\n(21) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(22) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(23) HashAggregate [codegen id : 4]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(24) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1944]\n\n(25) ShuffleQueryStage\nOutput [1]: [user_id#51]\nArguments: 3\n\n(26) AQEShuffleRead\nInput [1]: [user_id#51]\nArguments: coalesced\n\n(27) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(28) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(29) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2315]\n\n(30) ShuffleQueryStage\nOutput [1]: [count#577L]\nArguments: 8\n\n(31) HashAggregate [codegen id : 12]\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(32) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=2537]\n\n(33) BroadcastQueryStage\nOutput [1]: [users_with_views#236L]\nArguments: 11\n\n(34) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(35) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(36) Project [codegen id : 5]\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(37) HashAggregate [codegen id : 5]\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(38) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1977]\n\n(39) ShuffleQueryStage\nOutput [2]: [course_id#279, lesson_id#37]\nArguments: 4\n\n(40) AQEShuffleRead\nInput [2]: [course_id#279, lesson_id#37]\nArguments: coalesced\n\n(41) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(42) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(43) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=2394]\n\n(44) ShuffleQueryStage\nOutput [2]: [course_id#279, count#585L]\nArguments: 9\n\n(45) AQEShuffleRead\nInput [2]: [course_id#279, count#585L]\nArguments: coalesced\n\n(46) HashAggregate [codegen id : 13]\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(47) HashAggregate [codegen id : 13]\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(48) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2599]\n\n(49) ShuffleQueryStage\nOutput [2]: [sum#581, count#582L]\nArguments: 12\n\n(50) HashAggregate [codegen id : 15]\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(51) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=2700]\n\n(52) BroadcastQueryStage\nOutput [1]: [avg_lessons_per_course#252]\nArguments: 14\n\n(53) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(54) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 6]\nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(55) HashAggregate [codegen id : 6]\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(56) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=2005]\n\n(57) ShuffleQueryStage\nOutput [2]: [lesson_id#289, count#592L]\nArguments: 5\n\n(58) AQEShuffleRead\nInput [2]: [lesson_id#289, count#592L]\nArguments: coalesced\n\n(59) HashAggregate [codegen id : 11]\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(60) HashAggregate [codegen id : 11]\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(61) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2419]\n\n(62) ShuffleQueryStage\nOutput [2]: [sum#589, count#590L]\nArguments: 10\n\n(63) HashAggregate [codegen id : 14]\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(64) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=2655]\n\n(65) BroadcastQueryStage\nOutput [1]: [avg_views_per_lesson#265]\nArguments: 13\n\n(66) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(67) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(68) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(69) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(70) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(71) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(72) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(73) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(74) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(75) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(76) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(77) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(78) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(79) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(80) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(81) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(82) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(83) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(84) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(85) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(86) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(87) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(88) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(89) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(90) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(91) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(92) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(93) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(94) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(95) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(96) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(97) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: 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{"Event":"SparkListenerTaskStart","Stage ID":72,"Stage Attempt ID":0,"Task Info":{"Task ID":36,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612986,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":0,"Failed":false,"Killed":false,"Accumulables":[]}}
{"Event":"SparkListenerTaskEnd","Stage ID":72,"Stage Attempt ID":0,"Task Type":"ResultTask","Task End Reason":{"Reason":"Success"},"Task Info":{"Task ID":36,"Index":0,"Attempt":0,"Partition ID":0,"Launch Time":1781615612986,"Executor ID":"0","Host":"172.28.0.49","Locality":"NODE_LOCAL","Speculative":false,"Getting Result Time":0,"Finish Time":1781615613018,"Failed":false,"Killed":false,"Accumulables":[{"ID":3939,"Name":"local blocks read","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3942,"Name":"local bytes read","Update":"61","Value":"61","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3943,"Name":"fetch wait time","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3944,"Name":"records read","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":4064,"Name":"duration","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":4065,"Name":"number of output rows","Update":"1","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":4068,"Name":"time in aggregation build","Update":"0","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":4071,"Name":"internal.metrics.executorDeserializeTime","Update":10,"Value":10,"Internal":true,"Count Failed Values":true},{"ID":4072,"Name":"internal.metrics.executorDeserializeCpuTime","Update":5457139,"Value":5457139,"Internal":true,"Count Failed Values":true},{"ID":4073,"Name":"internal.metrics.executorRunTime","Update":15,"Value":15,"Internal":true,"Count Failed Values":true},{"ID":4074,"Name":"internal.metrics.executorCpuTime","Update":12556633,"Value":12556633,"Internal":true,"Count Failed Values":true},{"ID":4075,"Name":"internal.metrics.resultSize","Update":3995,"Value":3995,"Internal":true,"Count Failed Values":true},{"ID":4082,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4083,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Update":1,"Value":1,"Internal":true,"Count Failed Values":true},{"ID":4084,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4085,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4086,"Name":"internal.metrics.shuffle.read.localBytesRead","Update":61,"Value":61,"Internal":true,"Count Failed Values":true},{"ID":4087,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4088,"Name":"internal.metrics.shuffle.read.recordsRead","Update":1,"Value":1,"Internal":true,"Count Failed Values":true},{"ID":4089,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4090,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4091,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4092,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4093,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4094,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4095,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4096,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4097,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Update":0,"Value":0,"Internal":true,"Count Failed Values":true},{"ID":4098,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Update":0,"Value":0,"Internal":true,"Count Failed Values":true}]},"Task Executor Metrics":{"JVMHeapMemory":0,"JVMOffHeapMemory":0,"OnHeapExecutionMemory":0,"OffHeapExecutionMemory":0,"OnHeapStorageMemory":0,"OffHeapStorageMemory":0,"OnHeapUnifiedMemory":0,"OffHeapUnifiedMemory":0,"DirectPoolMemory":0,"MappedPoolMemory":0,"ProcessTreeJVMVMemory":0,"ProcessTreeJVMRSSMemory":0,"ProcessTreePythonVMemory":0,"ProcessTreePythonRSSMemory":0,"ProcessTreeOtherVMemory":0,"ProcessTreeOtherRSSMemory":0,"MinorGCCount":0,"MinorGCTime":0,"MajorGCCount":0,"MajorGCTime":0,"TotalGCTime":0},"Task Metrics":{"Executor Deserialize Time":10,"Executor Deserialize CPU Time":5457139,"Executor Run Time":15,"Executor CPU Time":12556633,"Peak Execution Memory":0,"Result Size":3995,"JVM GC Time":0,"Result Serialization Time":0,"Memory Bytes Spilled":0,"Disk Bytes Spilled":0,"Shuffle Read Metrics":{"Remote Blocks Fetched":0,"Local Blocks Fetched":1,"Fetch Wait Time":0,"Remote Bytes Read":0,"Remote Bytes Read To Disk":0,"Local Bytes Read":61,"Total Records Read":1,"Remote Requests Duration":0,"Push Based Shuffle":{"Corrupt Merged Block Chunks":0,"Merged Fetch Fallback Count":0,"Merged Remote Blocks Fetched":0,"Merged Local Blocks Fetched":0,"Merged Remote Chunks Fetched":0,"Merged Local Chunks Fetched":0,"Merged Remote Bytes Read":0,"Merged Local Bytes Read":0,"Merged Remote Requests Duration":0}},"Shuffle Write Metrics":{"Shuffle Bytes Written":0,"Shuffle Write Time":0,"Shuffle Records Written":0},"Input Metrics":{"Bytes Read":0,"Records Read":0},"Output Metrics":{"Bytes Written":0,"Records Written":0},"Updated Blocks":[]}}
{"Event":"SparkListenerStageCompleted","Stage Info":{"Stage ID":72,"Stage Attempt ID":0,"Stage Name":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Number of Tasks":1,"RDD Info":[{"RDD ID":113,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"308\",\"name\":\"BroadcastExchange\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[112],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":112,"Name":"MapPartitionsRDD","Scope":"{\"id\":\"309\",\"name\":\"WholeStageCodegen (15)\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[111],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0},{"RDD ID":111,"Name":"ShuffledRowRDD","Scope":"{\"id\":\"322\",\"name\":\"Exchange\"}","Callsite":"$anonfun$withThreadLocalCaptured$1 at FutureTask.java:264","Parent IDs":[107],"Storage Level":{"Use Disk":false,"Use Memory":false,"Use Off Heap":false,"Deserialized":false,"Replication":1},"Barrier":false,"DeterministicLevel":"UNORDERED","Number of Partitions":1,"Number of Cached Partitions":0,"Memory Size":0,"Disk Size":0}],"Parent IDs":[71],"Details":"org.apache.spark.sql.execution.SQLExecution$.$anonfun$withThreadLocalCaptured$1(SQLExecution.scala:219)\njava.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)\njava.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)\njava.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)\njava.base/java.lang.Thread.run(Thread.java:840)","Submission Time":1781615612982,"Completion Time":1781615613019,"Accumulables":[{"ID":3939,"Name":"local blocks read","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3942,"Name":"local bytes read","Value":"61","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3943,"Name":"fetch wait time","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":3944,"Name":"records read","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":4064,"Name":"duration","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":4065,"Name":"number of output rows","Value":"1","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":4068,"Name":"time in aggregation build","Value":"0","Internal":true,"Count Failed Values":true,"Metadata":"sql"},{"ID":4071,"Name":"internal.metrics.executorDeserializeTime","Value":10,"Internal":true,"Count Failed Values":true},{"ID":4072,"Name":"internal.metrics.executorDeserializeCpuTime","Value":5457139,"Internal":true,"Count Failed Values":true},{"ID":4073,"Name":"internal.metrics.executorRunTime","Value":15,"Internal":true,"Count Failed Values":true},{"ID":4074,"Name":"internal.metrics.executorCpuTime","Value":12556633,"Internal":true,"Count Failed Values":true},{"ID":4075,"Name":"internal.metrics.resultSize","Value":3995,"Internal":true,"Count Failed Values":true},{"ID":4082,"Name":"internal.metrics.shuffle.read.remoteBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4083,"Name":"internal.metrics.shuffle.read.localBlocksFetched","Value":1,"Internal":true,"Count Failed Values":true},{"ID":4084,"Name":"internal.metrics.shuffle.read.remoteBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4085,"Name":"internal.metrics.shuffle.read.remoteBytesReadToDisk","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4086,"Name":"internal.metrics.shuffle.read.localBytesRead","Value":61,"Internal":true,"Count Failed Values":true},{"ID":4087,"Name":"internal.metrics.shuffle.read.fetchWaitTime","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4088,"Name":"internal.metrics.shuffle.read.recordsRead","Value":1,"Internal":true,"Count Failed Values":true},{"ID":4089,"Name":"internal.metrics.shuffle.push.read.corruptMergedBlockChunks","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4090,"Name":"internal.metrics.shuffle.push.read.mergedFetchFallbackCount","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4091,"Name":"internal.metrics.shuffle.push.read.remoteMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4092,"Name":"internal.metrics.shuffle.push.read.localMergedBlocksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4093,"Name":"internal.metrics.shuffle.push.read.remoteMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4094,"Name":"internal.metrics.shuffle.push.read.localMergedChunksFetched","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4095,"Name":"internal.metrics.shuffle.push.read.remoteMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4096,"Name":"internal.metrics.shuffle.push.read.localMergedBytesRead","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4097,"Name":"internal.metrics.shuffle.read.remoteReqsDuration","Value":0,"Internal":true,"Count Failed Values":true},{"ID":4098,"Name":"internal.metrics.shuffle.push.read.remoteMergedReqsDuration","Value":0,"Internal":true,"Count Failed Values":true}],"Resource Profile Id":0,"Shuffle Push Enabled":false,"Shuffle Push Mergers Count":0}}
{"Event":"SparkListenerJobEnd","Job ID":36,"Completion Time":1781615613019,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerDriverAccumUpdates","executionId":2,"accumUpdates":[[4063,9],[4062,0],[4061,55],[4060,1],[4059,16]]}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLAdaptiveExecutionUpdate","executionId":2,"physicalPlanDescription":"== Physical Plan ==\nAdaptiveSparkPlan (103)\n+- == Final Plan ==\n   * Project (67)\n   +- * BroadcastNestedLoopJoin Cross BuildRight (66)\n      :- * BroadcastNestedLoopJoin Cross BuildRight (53)\n      :  :- * BroadcastNestedLoopJoin Cross BuildRight (34)\n      :  :  :- * BroadcastNestedLoopJoin Cross BuildRight (21)\n      :  :  :  :- * BroadcastNestedLoopJoin Cross BuildRight (13)\n      :  :  :  :  :- * HashAggregate (5)\n      :  :  :  :  :  +- ShuffleQueryStage (4), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :  :     +- Exchange (3)\n      :  :  :  :  :        +- * HashAggregate (2)\n      :  :  :  :  :           +- * Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastQueryStage (12), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :     +- BroadcastExchange (11)\n      :  :  :  :        +- * HashAggregate (10)\n      :  :  :  :           +- ShuffleQueryStage (9), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :  :              +- Exchange (8)\n      :  :  :  :                 +- * HashAggregate (7)\n      :  :  :  :                    +- * Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastQueryStage (20), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :     +- BroadcastExchange (19)\n      :  :  :        +- * HashAggregate (18)\n      :  :  :           +- ShuffleQueryStage (17), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :  :              +- Exchange (16)\n      :  :  :                 +- * HashAggregate (15)\n      :  :  :                    +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastQueryStage (33), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :     +- BroadcastExchange (32)\n      :  :        +- * HashAggregate (31)\n      :  :           +- ShuffleQueryStage (30), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :  :              +- Exchange (29)\n      :  :                 +- * HashAggregate (28)\n      :  :                    +- * HashAggregate (27)\n      :  :                       +- AQEShuffleRead (26)\n      :  :                          +- ShuffleQueryStage (25), Statistics(sizeInBytes=176.0 B, rowCount=11)\n      :  :                             +- Exchange (24)\n      :  :                                +- * HashAggregate (23)\n      :  :                                   +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastQueryStage (52), Statistics(sizeInBytes=16.0 B, rowCount=1)\n      :     +- BroadcastExchange (51)\n      :        +- * HashAggregate (50)\n      :           +- ShuffleQueryStage (49), Statistics(sizeInBytes=24.0 B, rowCount=1)\n      :              +- Exchange (48)\n      :                 +- * HashAggregate (47)\n      :                    +- * HashAggregate (46)\n      :                       +- AQEShuffleRead (45)\n      :                          +- ShuffleQueryStage (44), Statistics(sizeInBytes=120.0 B, rowCount=5)\n      :                             +- Exchange (43)\n      :                                +- * HashAggregate (42)\n      :                                   +- * HashAggregate (41)\n      :                                      +- AQEShuffleRead (40)\n      :                                         +- ShuffleQueryStage (39), Statistics(sizeInBytes=432.0 B, rowCount=18)\n      :                                            +- Exchange (38)\n      :                                               +- * HashAggregate (37)\n      :                                                  +- * Project (36)\n      :                                                     +- * Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n      +- BroadcastQueryStage (65), Statistics(sizeInBytes=16.0 B, rowCount=1)\n         +- BroadcastExchange (64)\n            +- * HashAggregate (63)\n               +- ShuffleQueryStage (62), Statistics(sizeInBytes=24.0 B, rowCount=1)\n                  +- Exchange (61)\n                     +- * HashAggregate (60)\n                        +- * HashAggregate (59)\n                           +- AQEShuffleRead (58)\n                              +- ShuffleQueryStage (57), Statistics(sizeInBytes=360.0 B, rowCount=15)\n                                 +- Exchange (56)\n                                    +- * HashAggregate (55)\n                                       +- * Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (54)\n+- == Initial Plan ==\n   Project (102)\n   +- BroadcastNestedLoopJoin Cross BuildRight (101)\n      :- BroadcastNestedLoopJoin Cross BuildRight (94)\n      :  :- BroadcastNestedLoopJoin Cross BuildRight (84)\n      :  :  :- BroadcastNestedLoopJoin Cross BuildRight (77)\n      :  :  :  :- BroadcastNestedLoopJoin Cross BuildRight (73)\n      :  :  :  :  :- HashAggregate (69)\n      :  :  :  :  :  +- Exchange (68)\n      :  :  :  :  :     +- HashAggregate (2)\n      :  :  :  :  :        +- Scan JDBCRelation(anazarenko.users) [numPartitions=1]  (1)\n      :  :  :  :  +- BroadcastExchange (72)\n      :  :  :  :     +- HashAggregate (71)\n      :  :  :  :        +- Exchange (70)\n      :  :  :  :           +- HashAggregate (7)\n      :  :  :  :              +- Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  (6)\n      :  :  :  +- BroadcastExchange (76)\n      :  :  :     +- HashAggregate (75)\n      :  :  :        +- Exchange (74)\n      :  :  :           +- HashAggregate (15)\n      :  :  :              +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (14)\n      :  :  +- BroadcastExchange (83)\n      :  :     +- HashAggregate (82)\n      :  :        +- Exchange (81)\n      :  :           +- HashAggregate (80)\n      :  :              +- HashAggregate (79)\n      :  :                 +- Exchange (78)\n      :  :                    +- HashAggregate (23)\n      :  :                       +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (22)\n      :  +- BroadcastExchange (93)\n      :     +- HashAggregate (92)\n      :        +- Exchange (91)\n      :           +- HashAggregate (90)\n      :              +- HashAggregate (89)\n      :                 +- Exchange (88)\n      :                    +- HashAggregate (87)\n      :                       +- HashAggregate (86)\n      :                          +- Exchange (85)\n      :                             +- HashAggregate (37)\n      :                                +- Project (36)\n      :                                   +- Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  (35)\n      +- BroadcastExchange (100)\n         +- HashAggregate (99)\n            +- Exchange (98)\n               +- HashAggregate (97)\n                  +- HashAggregate (96)\n                     +- Exchange (95)\n                        +- HashAggregate (55)\n                           +- Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  (54)\n\n\n(1) Scan JDBCRelation(anazarenko.users) [numPartitions=1]  [codegen id : 1]\nOutput: []\nReadSchema: struct<>\n\n(2) HashAggregate [codegen id : 1]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#569L]\nResults [1]: [count#570L]\n\n(3) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1895]\n\n(4) ShuffleQueryStage\nOutput [1]: [count#570L]\nArguments: 0\n\n(5) HashAggregate [codegen id : 16]\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(6) Scan JDBCRelation(anazarenko.courses) [numPartitions=1]  [codegen id : 2]\nOutput: []\nReadSchema: struct<>\n\n(7) HashAggregate [codegen id : 2]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#571L]\nResults [1]: [count#572L]\n\n(8) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1908]\n\n(9) ShuffleQueryStage\nOutput [1]: [count#572L]\nArguments: 1\n\n(10) HashAggregate [codegen id : 7]\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(11) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=2172]\n\n(12) BroadcastQueryStage\nOutput [1]: [total_courses#223L]\nArguments: 6\n\n(13) BroadcastNestedLoopJoin [codegen id : 16]\nJoin type: Cross\nJoin condition: None\n\n(14) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 3]\nOutput: []\nReadSchema: struct<>\n\n(15) HashAggregate [codegen id : 3]\nInput: []\nKeys: []\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#573L]\nResults [1]: [count#574L]\n\n(16) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1923]\n\n(17) ShuffleQueryStage\nOutput [1]: [count#574L]\nArguments: 2\n\n(18) HashAggregate [codegen id : 8]\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(19) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=2243]\n\n(20) BroadcastQueryStage\nOutput [1]: [total_lessons#230L]\nArguments: 7\n\n(21) BroadcastNestedLoopJoin [codegen id : 16]\nJoin type: Cross\nJoin condition: None\n\n(22) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 4]\nOutput [1]: [user_id#51]\nReadSchema: struct<user_id:int>\n\n(23) HashAggregate [codegen id : 4]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(24) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1944]\n\n(25) ShuffleQueryStage\nOutput [1]: [user_id#51]\nArguments: 3\n\n(26) AQEShuffleRead\nInput [1]: [user_id#51]\nArguments: coalesced\n\n(27) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(28) HashAggregate [codegen id : 9]\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(29) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2315]\n\n(30) ShuffleQueryStage\nOutput [1]: [count#577L]\nArguments: 8\n\n(31) HashAggregate [codegen id : 12]\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(32) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=2537]\n\n(33) BroadcastQueryStage\nOutput [1]: [users_with_views#236L]\nArguments: 11\n\n(34) BroadcastNestedLoopJoin [codegen id : 16]\nJoin type: Cross\nJoin condition: None\n\n(35) Scan JDBCRelation(anazarenko.lessons) [numPartitions=1]  [codegen id : 5]\nOutput [2]: [id#278, course_id#279]\nReadSchema: struct<id:int,course_id:int>\n\n(36) Project [codegen id : 5]\nOutput [2]: [id#278 AS lesson_id#37, course_id#279]\nInput [2]: [id#278, course_id#279]\n\n(37) HashAggregate [codegen id : 5]\nInput [2]: [lesson_id#37, course_id#279]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(38) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1977]\n\n(39) ShuffleQueryStage\nOutput [2]: [course_id#279, lesson_id#37]\nArguments: 4\n\n(40) AQEShuffleRead\nInput [2]: [course_id#279, lesson_id#37]\nArguments: coalesced\n\n(41) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(42) HashAggregate [codegen id : 10]\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(43) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=2394]\n\n(44) ShuffleQueryStage\nOutput [2]: [course_id#279, count#585L]\nArguments: 9\n\n(45) AQEShuffleRead\nInput [2]: [course_id#279, count#585L]\nArguments: coalesced\n\n(46) HashAggregate [codegen id : 13]\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(47) HashAggregate [codegen id : 13]\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(48) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2599]\n\n(49) ShuffleQueryStage\nOutput [2]: [sum#581, count#582L]\nArguments: 12\n\n(50) HashAggregate [codegen id : 15]\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(51) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=2700]\n\n(52) BroadcastQueryStage\nOutput [1]: [avg_lessons_per_course#252]\nArguments: 14\n\n(53) BroadcastNestedLoopJoin [codegen id : 16]\nJoin type: Cross\nJoin condition: None\n\n(54) Scan JDBCRelation(anazarenko.lesson_views) [numPartitions=1]  [codegen id : 6]\nOutput [1]: [lesson_id#289]\nReadSchema: struct<lesson_id:int>\n\n(55) HashAggregate [codegen id : 6]\nInput [1]: [lesson_id#289]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [partial_count(1)]\nAggregate Attributes [1]: [count#591L]\nResults [2]: [lesson_id#289, count#592L]\n\n(56) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=2005]\n\n(57) ShuffleQueryStage\nOutput [2]: [lesson_id#289, count#592L]\nArguments: 5\n\n(58) AQEShuffleRead\nInput [2]: [lesson_id#289, count#592L]\nArguments: coalesced\n\n(59) HashAggregate [codegen id : 11]\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(60) HashAggregate [codegen id : 11]\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(61) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=2419]\n\n(62) ShuffleQueryStage\nOutput [2]: [sum#589, count#590L]\nArguments: 10\n\n(63) HashAggregate [codegen id : 14]\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(64) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=2655]\n\n(65) BroadcastQueryStage\nOutput [1]: [avg_views_per_lesson#265]\nArguments: 13\n\n(66) BroadcastNestedLoopJoin [codegen id : 16]\nJoin type: Cross\nJoin condition: None\n\n(67) Project [codegen id : 16]\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(68) Exchange\nInput [1]: [count#570L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1846]\n\n(69) HashAggregate\nInput [1]: [count#570L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#214L]\nResults [1]: [count(1)#214L AS total_users#215L]\n\n(70) Exchange\nInput [1]: [count#572L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1848]\n\n(71) HashAggregate\nInput [1]: [count#572L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#222L]\nResults [1]: [count(1)#222L AS total_courses#223L]\n\n(72) BroadcastExchange\nInput [1]: [total_courses#223L]\nArguments: IdentityBroadcastMode, [plan_id=1851]\n\n(73) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(74) Exchange\nInput [1]: [count#574L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1853]\n\n(75) HashAggregate\nInput [1]: [count#574L]\nKeys: []\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#229L]\nResults [1]: [count(1)#229L AS total_lessons#230L]\n\n(76) BroadcastExchange\nInput [1]: [total_lessons#230L]\nArguments: IdentityBroadcastMode, [plan_id=1856]\n\n(77) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(78) Exchange\nInput [1]: [user_id#51]\nArguments: hashpartitioning(user_id#51, 200), ENSURE_REQUIREMENTS, [plan_id=1858]\n\n(79) HashAggregate\nInput [1]: [user_id#51]\nKeys [1]: [user_id#51]\nFunctions: []\nAggregate Attributes: []\nResults [1]: [user_id#51]\n\n(80) HashAggregate\nInput [1]: [user_id#51]\nKeys: []\nFunctions [1]: [partial_count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count#577L]\n\n(81) Exchange\nInput [1]: [count#577L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1862]\n\n(82) HashAggregate\nInput [1]: [count#577L]\nKeys: []\nFunctions [1]: [count(distinct user_id#51)]\nAggregate Attributes [1]: [count(user_id#51)#241L]\nResults [1]: [count(user_id#51)#241L AS users_with_views#236L]\n\n(83) BroadcastExchange\nInput [1]: [users_with_views#236L]\nArguments: IdentityBroadcastMode, [plan_id=1865]\n\n(84) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(85) Exchange\nInput [2]: [course_id#279, lesson_id#37]\nArguments: hashpartitioning(course_id#279, lesson_id#37, 200), ENSURE_REQUIREMENTS, [plan_id=1867]\n\n(86) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [2]: [course_id#279, lesson_id#37]\nFunctions: []\nAggregate Attributes: []\nResults [2]: [course_id#279, lesson_id#37]\n\n(87) HashAggregate\nInput [2]: [course_id#279, lesson_id#37]\nKeys [1]: [course_id#279]\nFunctions [1]: [partial_count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [2]: [course_id#279, count#585L]\n\n(88) Exchange\nInput [2]: [course_id#279, count#585L]\nArguments: hashpartitioning(course_id#279, 200), ENSURE_REQUIREMENTS, [plan_id=1871]\n\n(89) HashAggregate\nInput [2]: [course_id#279, count#585L]\nKeys [1]: [course_id#279]\nFunctions [1]: [count(distinct lesson_id#37)]\nAggregate Attributes [1]: [count(lesson_id#37)#248L]\nResults [1]: [count(lesson_id#37)#248L AS lessons_count#247L]\n\n(90) HashAggregate\nInput [1]: [lessons_count#247L]\nKeys: []\nFunctions [1]: [partial_avg(lessons_count#247L)]\nAggregate Attributes [2]: [sum#579, count#580L]\nResults [2]: [sum#581, count#582L]\n\n(91) Exchange\nInput [2]: [sum#581, count#582L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1875]\n\n(92) HashAggregate\nInput [2]: [sum#581, count#582L]\nKeys: []\nFunctions [1]: [avg(lessons_count#247L)]\nAggregate Attributes [1]: [avg(lessons_count#247L)#251]\nResults [1]: [round(avg(lessons_count#247L)#251, 2) AS avg_lessons_per_course#252]\n\n(93) BroadcastExchange\nInput [1]: [avg_lessons_per_course#252]\nArguments: IdentityBroadcastMode, [plan_id=1878]\n\n(94) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(95) Exchange\nInput [2]: [lesson_id#289, count#592L]\nArguments: hashpartitioning(lesson_id#289, 200), ENSURE_REQUIREMENTS, [plan_id=1880]\n\n(96) HashAggregate\nInput [2]: [lesson_id#289, count#592L]\nKeys [1]: [lesson_id#289]\nFunctions [1]: [count(1)]\nAggregate Attributes [1]: [count(1)#260L]\nResults [1]: [count(1)#260L AS total_views#261L]\n\n(97) HashAggregate\nInput [1]: [total_views#261L]\nKeys: []\nFunctions [1]: [partial_avg(total_views#261L)]\nAggregate Attributes [2]: [sum#587, count#588L]\nResults [2]: [sum#589, count#590L]\n\n(98) Exchange\nInput [2]: [sum#589, count#590L]\nArguments: SinglePartition, ENSURE_REQUIREMENTS, [plan_id=1884]\n\n(99) HashAggregate\nInput [2]: [sum#589, count#590L]\nKeys: []\nFunctions [1]: [avg(total_views#261L)]\nAggregate Attributes [1]: [avg(total_views#261L)#264]\nResults [1]: [round(avg(total_views#261L)#264, 2) AS avg_views_per_lesson#265]\n\n(100) BroadcastExchange\nInput [1]: [avg_views_per_lesson#265]\nArguments: IdentityBroadcastMode, [plan_id=1887]\n\n(101) BroadcastNestedLoopJoin\nJoin type: Cross\nJoin condition: None\n\n(102) Project\nOutput [6]: [toprettystring(total_users#215L, Some(Europe/Samara)) AS toprettystring(total_users)#557, toprettystring(total_courses#223L, Some(Europe/Samara)) AS toprettystring(total_courses)#558, toprettystring(total_lessons#230L, Some(Europe/Samara)) AS toprettystring(total_lessons)#559, toprettystring(users_with_views#236L, Some(Europe/Samara)) AS toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course#252, Some(Europe/Samara)) AS toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson#265, Some(Europe/Samara)) AS toprettystring(avg_views_per_lesson)#562]\nInput [6]: [total_users#215L, total_courses#223L, total_lessons#230L, users_with_views#236L, avg_lessons_per_course#252, avg_views_per_lesson#265]\n\n(103) AdaptiveSparkPlan\nOutput [6]: [toprettystring(total_users)#557, toprettystring(total_courses)#558, toprettystring(total_lessons)#559, toprettystring(users_with_views)#560, toprettystring(avg_lessons_per_course)#561, toprettystring(avg_views_per_lesson)#562]\nArguments: isFinalPlan=true\n\n","sparkPlanInfo":{"nodeName":"AdaptiveSparkPlan","simpleString":"AdaptiveSparkPlan 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JDBCRelation(anazarenko.users) [numPartitions=1] [] PushedFilters: [], ReadSchema: struct<>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":2592,"metricType":"sum"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2588,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2589,"metricType":"timing"},{"name":"peak memory","accumulatorId":2587,"metricType":"size"},{"name":"number of output rows","accumulatorId":2586,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2591,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2590,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":2962,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":2960,"metricType":"sum"},{"name":"local merged chunks fetched","accumulatorId":2954,"metricType":"sum"},{"name":"shuffle write time","accumulatorId":2961,"metricType":"nsTiming"},{"name":"remote merged bytes read","accumulatorId":2955,"metricType":"size"},{"name":"local merged blocks fetched","accumulatorId":2952,"metricType":"sum"},{"name":"corrupt merged block chunks","accumulatorId":2949,"metricType":"sum"},{"name":"remote merged reqs duration","accumulatorId":2958,"metricType":"timing"},{"name":"remote merged blocks fetched","accumulatorId":2951,"metricType":"sum"},{"name":"records read","accumulatorId":2948,"metricType":"sum"},{"name":"local bytes read","accumulatorId":2946,"metricType":"size"},{"name":"fetch wait time","accumulatorId":2947,"metricType":"timing"},{"name":"remote bytes read","accumulatorId":2944,"metricType":"size"},{"name":"merged fetch fallback count","accumulatorId":2950,"metricType":"sum"},{"name":"local blocks read","accumulatorId":2943,"metricType":"sum"},{"name":"remote merged chunks fetched","accumulatorId":2953,"metricType":"sum"},{"name":"remote blocks read","accumulatorId":2942,"metricType":"sum"},{"name":"data size","accumulatorId":2940,"metricType":"size"},{"name":"local merged bytes read","accumulatorId":2956,"metricType":"size"},{"name":"number of partitions","accumulatorId":2941,"metricType":"sum"},{"name":"remote reqs duration","accumulatorId":2957,"metricType":"timing"},{"name":"remote bytes read to disk","accumulatorId":2945,"metricType":"size"},{"name":"shuffle bytes written","accumulatorId":2959,"metricType":"size"}]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":4114,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":4115,"metricType":"timing"},{"name":"peak memory","accumulatorId":4113,"metricType":"size"},{"name":"number of output rows","accumulatorId":4112,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":4117,"metricType":"sum"},{"name":"avg hash probes per 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JDBCRelation(anazarenko.courses) [numPartitions=1] ","simpleString":"Scan JDBCRelation(anazarenko.courses) [numPartitions=1] [] PushedFilters: [], ReadSchema: struct<>","children":[],"metadata":{},"metrics":[{"name":"number of output rows","accumulatorId":2632,"metricType":"sum"}]}],"metadata":{},"metrics":[{"name":"spill size","accumulatorId":2628,"metricType":"size"},{"name":"time in aggregation build","accumulatorId":2629,"metricType":"timing"},{"name":"peak memory","accumulatorId":2627,"metricType":"size"},{"name":"number of output rows","accumulatorId":2626,"metricType":"sum"},{"name":"number of sort fallback tasks","accumulatorId":2631,"metricType":"sum"},{"name":"avg hash probes per key","accumulatorId":2630,"metricType":"average"}]}],"metadata":{},"metrics":[{"name":"duration","accumulatorId":2996,"metricType":"timing"}]}],"metadata":{},"metrics":[{"name":"shuffle records written","accumulatorId":2994,"metricType":"sum"},{"name":"local merged chunks 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{"Event":"SparkListenerJobEnd","Job ID":37,"Completion Time":1781615613154,"Job Result":{"Result":"JobSucceeded"}}
{"Event":"org.apache.spark.sql.execution.ui.SparkListenerSQLExecutionEnd","executionId":2,"time":1781615613161,"errorMessage":""}
{"Event":"SparkListenerApplicationEnd","Timestamp":1781615613224}