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  1. INFO: Reader-0: first record offset 0
  2. Row:[1]
  3. Row:[1]
  4. Row:[55280]
  5. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task failExternally
  6. INFO: Attempting to fail task externally SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (8/8) (16bd7d0cfa9c99b074be67b11604f1a9).
  7. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task transitionState
  8. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (8/8) (16bd7d0cfa9c99b074be67b11604f1a9) switched from RUNNING to FAILED.
  9. TimerException{org.apache.beam.sdk.util.UserCodeException: java.lang.OutOfMemoryError: GC overhead limit exceeded}
  10. at org.apache.flink.streaming.runtime.tasks.SystemProcessingTimeService$TriggerTask.run(SystemProcessingTimeService.java:288)
  11. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  12. at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  13. at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
  14. at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
  15. at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
  16. at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
  17. at java.lang.Thread.run(Thread.java:748)
  18. Caused by: org.apache.beam.sdk.util.UserCodeException: java.lang.OutOfMemoryError: GC overhead limit exceeded
  19. at org.apache.beam.sdk.util.UserCodeException.wrap(UserCodeException.java:34)
  20. at org.apache.beam.runners.core.GroupAlsoByWindowViaWindowSetNewDoFn$DoFnInvoker.invokeProcessElement(Unknown Source)
  21. at org.apache.beam.runners.core.SimpleDoFnRunner.invokeProcessElement(SimpleDoFnRunner.java:213)
  22. at org.apache.beam.runners.core.SimpleDoFnRunner.processElement(SimpleDoFnRunner.java:178)
  23. at org.apache.beam.runners.core.LateDataDroppingDoFnRunner.processElement(LateDataDroppingDoFnRunner.java:80)
  24. at org.apache.beam.runners.flink.metrics.DoFnRunnerWithMetricsUpdate.processElement(DoFnRunnerWithMetricsUpdate.java:63)
  25. at org.apache.beam.runners.flink.translation.wrappers.streaming.WindowDoFnOperator.fireTimer(WindowDoFnOperator.java:128)
  26. at org.apache.beam.runners.flink.translation.wrappers.streaming.DoFnOperator.onProcessingTime(DoFnOperator.java:774)
  27. at org.apache.flink.streaming.api.operators.HeapInternalTimerService.onProcessingTime(HeapInternalTimerService.java:266)
  28. at org.apache.flink.streaming.runtime.tasks.SystemProcessingTimeService$TriggerTask.run(SystemProcessingTimeService.java:285)
  29. ... 7 more
  30. Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
  31. at org.apache.beam.sdk.coders.StringUtf8Coder.readString(StringUtf8Coder.java:59)
  32. at org.apache.beam.sdk.coders.StringUtf8Coder.decode(StringUtf8Coder.java:100)
  33. at org.apache.beam.sdk.coders.StringUtf8Coder.decode(StringUtf8Coder.java:90)
  34. at org.apache.beam.sdk.coders.StringUtf8Coder.decode(StringUtf8Coder.java:37)
  35. at org.apache.beam.sdk.coders.RowCoderGenerator$DecodeInstruction.decodeDelegate(RowCoderGenerator.java:298)
  36. at org.apache.beam.sdk.coders.Coder$ByteBuddy$ul5zgWp3.decode(Unknown Source)
  37. at org.apache.beam.sdk.coders.Coder$ByteBuddy$ul5zgWp3.decode(Unknown Source)
  38. at org.apache.beam.sdk.coders.IterableLikeCoder.decode(IterableLikeCoder.java:124)
  39. at org.apache.beam.sdk.coders.IterableLikeCoder.decode(IterableLikeCoder.java:60)
  40. at org.apache.beam.sdk.coders.RowCoderGenerator$DecodeInstruction.decodeDelegate(RowCoderGenerator.java:298)
  41. at org.apache.beam.sdk.coders.Coder$ByteBuddy$QGthxifd.decode(Unknown Source)
  42. at org.apache.beam.sdk.coders.Coder$ByteBuddy$QGthxifd.decode(Unknown Source)
  43. at org.apache.beam.sdk.coders.RowCoder.decode(RowCoder.java:112)
  44. at org.apache.beam.sdk.schemas.SchemaCoder.decode(SchemaCoder.java:86)
  45. at org.apache.beam.sdk.coders.IterableLikeCoder.decode(IterableLikeCoder.java:124)
  46. at org.apache.beam.sdk.coders.IterableLikeCoder.decode(IterableLikeCoder.java:60)
  47. at org.apache.beam.sdk.coders.Coder.decode(Coder.java:159)
  48. at org.apache.beam.sdk.coders.KvCoder.decode(KvCoder.java:82)
  49. at org.apache.beam.sdk.coders.KvCoder.decode(KvCoder.java:36)
  50. at org.apache.beam.sdk.util.WindowedValue$FullWindowedValueCoder.decode(WindowedValue.java:543)
  51. at org.apache.beam.sdk.util.WindowedValue$FullWindowedValueCoder.decode(WindowedValue.java:480)
  52. at org.apache.beam.sdk.util.CoderUtils.decodeFromSafeStream(CoderUtils.java:115)
  53. at org.apache.beam.sdk.util.CoderUtils.decodeFromByteArray(CoderUtils.java:98)
  54. at org.apache.beam.sdk.util.CoderUtils.decodeFromByteArray(CoderUtils.java:92)
  55. at org.apache.beam.sdk.util.CoderUtils.clone(CoderUtils.java:141)
  56. at org.apache.beam.runners.flink.translation.types.CoderTypeSerializer.copy(CoderTypeSerializer.java:64)
  57. at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.pushToOperator(OperatorChain.java:556)
  58. at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:533)
  59. at org.apache.flink.streaming.runtime.tasks.OperatorChain$CopyingChainingOutput.collect(OperatorChain.java:513)
  60. at org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:705)
  61. at org.apache.flink.streaming.api.operators.AbstractStreamOperator$CountingOutput.collect(AbstractStreamOperator.java:683)
  62. at org.apache.beam.runners.flink.translation.wrappers.streaming.DoFnOperator$BufferedOutputManager.emit(DoFnOperator.java:883)
  63.  
  64. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  65. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (5/8) (234f9b5e254194302d5bb90763b6cb4c) switched from RUNNING to FAILED.
  66. java.util.concurrent.TimeoutException: Heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  67. at org.apache.flink.runtime.jobmaster.JobMaster$TaskManagerHeartbeatListener.notifyHeartbeatTimeout(JobMaster.java:1609)
  68. at org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl$HeartbeatMonitor.run(HeartbeatManagerImpl.java:339)
  69. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  70. at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  71. at org.apache.flink.runtime.concurrent.akka.ActorSystemScheduledExecutorAdapter$ScheduledFutureTask.run(ActorSystemScheduledExecutorAdapter.java:154)
  72. at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
  73. at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
  74. at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
  75. at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
  76. at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
  77. at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
  78.  
  79. May 31, 2019 10:37:44 PM org.apache.flink.runtime.resourcemanager.ResourceManager$TaskManagerHeartbeatListener$1 run
  80. INFO: The heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  81. May 31, 2019 10:37:44 PM org.apache.flink.runtime.resourcemanager.ResourceManager closeTaskManagerConnection
  82. INFO: Closing TaskExecutor connection 12054323-4613-4791-bb5b-e0a0e17e9860 because: The heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  83. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.ExecutionGraph transitionState
  84. INFO: Job myexample-deklan-0601023335-2031257e (8f8cb65604a1e4f369c87539cab58e59) switched from state RUNNING to FAILING.
  85. java.util.concurrent.TimeoutException: Heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  86. at org.apache.flink.runtime.jobmaster.JobMaster$TaskManagerHeartbeatListener.notifyHeartbeatTimeout(JobMaster.java:1609)
  87. at org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl$HeartbeatMonitor.run(HeartbeatManagerImpl.java:339)
  88. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  89. at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  90. at org.apache.flink.runtime.concurrent.akka.ActorSystemScheduledExecutorAdapter$ScheduledFutureTask.run(ActorSystemScheduledExecutorAdapter.java:154)
  91. at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
  92. at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
  93. at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
  94. at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
  95. at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
  96. at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
  97.  
  98. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task cancelOrFailAndCancelInvokable
  99. INFO: Triggering cancellation of task code SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (8/8) (16bd7d0cfa9c99b074be67b11604f1a9).
  100. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  101. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (1/8) (dc7c62dc3054cf3ebffb2ed7a751b34f) switched from RUNNING to CANCELING.
  102. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  103. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (2/8) (a0d3b743ce00554a0fae550894dc19da) switched from RUNNING to CANCELING.
  104. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  105. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (3/8) (c4200ca7f2b1f2b72804147238b7c88a) switched from RUNNING to CANCELING.
  106. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  107. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (4/8) (232ad5ac403c6c28da22dba38f21b5ea) switched from RUNNING to CANCELING.
  108. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  109. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (5/8) (d3b8695748a79cd11884ae34b47ee339) switched from RUNNING to CANCELING.
  110. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  111. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (6/8) (3632ab94bd3d34fe108b413d21077ee9) switched from RUNNING to CANCELING.
  112. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  113. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (7/8) (15d045b871fec88a12cb27d920c3d720) switched from RUNNING to CANCELING.
  114. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  115. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (8/8) (d43a6ef2bb5f2d6823e00fabf2451c3a) switched from RUNNING to CANCELING.
  116. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  117. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (1/8) (cdeb3f59982cc0910435e88b57bada5c) switched from RUNNING to CANCELING.
  118. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  119. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (2/8) (7bf344ddcd592a1eb7dc0d5919c3f345) switched from RUNNING to CANCELING.
  120. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  121. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (3/8) (08add9d7f3f7ceb92fff786fb7a2c87c) switched from RUNNING to CANCELING.
  122. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  123. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (4/8) (fafeb3f4cc3d74458aa3f909c18ed883) switched from RUNNING to CANCELING.
  124. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  125. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (6/8) (b58ff01930d1ff0abfcadaec73f251ec) switched from RUNNING to CANCELING.
  126. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  127. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (7/8) (3edca1ad87a4a55baab8742e7b85cd8e) switched from RUNNING to CANCELING.
  128. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  129. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (8/8) (16bd7d0cfa9c99b074be67b11604f1a9) switched from RUNNING to CANCELING.
  130. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  131. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (4/8) (232ad5ac403c6c28da22dba38f21b5ea) switched from CANCELING to CANCELED.
  132. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  133. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (4/8) (fafeb3f4cc3d74458aa3f909c18ed883) switched from CANCELING to CANCELED.
  134. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  135. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (1/8) (dc7c62dc3054cf3ebffb2ed7a751b34f) switched from CANCELING to CANCELED.
  136. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  137. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (8/8) (16bd7d0cfa9c99b074be67b11604f1a9) switched from CANCELING to CANCELED.
  138. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  139. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (2/8) (a0d3b743ce00554a0fae550894dc19da) switched from CANCELING to CANCELED.
  140. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  141. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (1/8) (cdeb3f59982cc0910435e88b57bada5c) switched from CANCELING to CANCELED.
  142. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  143. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (3/8) (c4200ca7f2b1f2b72804147238b7c88a) switched from CANCELING to CANCELED.
  144. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  145. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (7/8) (3edca1ad87a4a55baab8742e7b85cd8e) switched from CANCELING to CANCELED.
  146. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  147. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (7/8) (15d045b871fec88a12cb27d920c3d720) switched from CANCELING to CANCELED.
  148. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  149. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (3/8) (08add9d7f3f7ceb92fff786fb7a2c87c) switched from CANCELING to CANCELED.
  150. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  151. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (6/8) (3632ab94bd3d34fe108b413d21077ee9) switched from CANCELING to CANCELED.
  152. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  153. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (6/8) (b58ff01930d1ff0abfcadaec73f251ec) switched from CANCELING to CANCELED.
  154. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  155. INFO: Freeing task resources for SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (8/8) (16bd7d0cfa9c99b074be67b11604f1a9).
  156. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  157. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (5/8) (d3b8695748a79cd11884ae34b47ee339) switched from CANCELING to CANCELED.
  158. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  159. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (2/8) (7bf344ddcd592a1eb7dc0d5919c3f345) switched from CANCELING to CANCELED.
  160. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.Execution transitionState
  161. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (8/8) (d43a6ef2bb5f2d6823e00fabf2451c3a) switched from CANCELING to CANCELED.
  162. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.ExecutionGraph tryRestartOrFail
  163. INFO: Try to restart or fail the job myexample-deklan-0601023335-2031257e (8f8cb65604a1e4f369c87539cab58e59) if no longer possible.
  164. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.ExecutionGraph transitionState
  165. INFO: Job myexample-deklan-0601023335-2031257e (8f8cb65604a1e4f369c87539cab58e59) switched from state FAILING to FAILED.
  166. java.util.concurrent.TimeoutException: Heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  167. at org.apache.flink.runtime.jobmaster.JobMaster$TaskManagerHeartbeatListener.notifyHeartbeatTimeout(JobMaster.java:1609)
  168. at org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl$HeartbeatMonitor.run(HeartbeatManagerImpl.java:339)
  169. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  170. at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  171. at org.apache.flink.runtime.concurrent.akka.ActorSystemScheduledExecutorAdapter$ScheduledFutureTask.run(ActorSystemScheduledExecutorAdapter.java:154)
  172. at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
  173. at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
  174. at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
  175. at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
  176. at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
  177. at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
  178.  
  179. May 31, 2019 10:37:44 PM org.apache.flink.runtime.executiongraph.ExecutionGraph tryRestartOrFail
  180. INFO: Could not restart the job myexample-deklan-0601023335-2031257e (8f8cb65604a1e4f369c87539cab58e59) because the restart strategy prevented it.
  181. java.util.concurrent.TimeoutException: Heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  182. at org.apache.flink.runtime.jobmaster.JobMaster$TaskManagerHeartbeatListener.notifyHeartbeatTimeout(JobMaster.java:1609)
  183. at org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl$HeartbeatMonitor.run(HeartbeatManagerImpl.java:339)
  184. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  185. at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  186. at org.apache.flink.runtime.concurrent.akka.ActorSystemScheduledExecutorAdapter$ScheduledFutureTask.run(ActorSystemScheduledExecutorAdapter.java:154)
  187. at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
  188. at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
  189. at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
  190. at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
  191. at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
  192. at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
  193.  
  194. May 31, 2019 10:37:44 PM org.apache.flink.runtime.checkpoint.CheckpointCoordinator shutdown
  195. INFO: Stopping checkpoint coordinator for job 8f8cb65604a1e4f369c87539cab58e59.
  196. May 31, 2019 10:37:44 PM org.apache.flink.runtime.checkpoint.StandaloneCompletedCheckpointStore shutdown
  197. INFO: Shutting down
  198. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskexecutor.TaskExecutor closeJobManagerConnection
  199. INFO: Close JobManager connection for job 8f8cb65604a1e4f369c87539cab58e59.
  200. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task failExternally
  201. INFO: Attempting to fail task externally Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (6/8) (3632ab94bd3d34fe108b413d21077ee9).
  202. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task transitionState
  203. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (6/8) (3632ab94bd3d34fe108b413d21077ee9) switched from RUNNING to FAILED.
  204. org.apache.flink.util.FlinkException: JobManager responsible for 8f8cb65604a1e4f369c87539cab58e59 lost the leadership.
  205. at org.apache.flink.runtime.taskexecutor.TaskExecutor.closeJobManagerConnection(TaskExecutor.java:1167)
  206. at org.apache.flink.runtime.taskexecutor.TaskExecutor.disconnectJobManager(TaskExecutor.java:850)
  207. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  208. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  209. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  210. at java.lang.reflect.Method.invoke(Method.java:498)
  211. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:242)
  212. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:162)
  213. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
  214. at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
  215. at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
  216. at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
  217. at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
  218. at akka.actor.ActorCell.invoke(ActorCell.scala:495)
  219. at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
  220. at akka.dispatch.Mailbox.run(Mailbox.scala:224)
  221. at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
  222. at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
  223. at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
  224. at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
  225. at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
  226. Caused by: java.util.concurrent.TimeoutException: Heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  227. at org.apache.flink.runtime.jobmaster.JobMaster$TaskManagerHeartbeatListener.notifyHeartbeatTimeout(JobMaster.java:1609)
  228. at org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl$HeartbeatMonitor.run(HeartbeatManagerImpl.java:339)
  229. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  230. at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  231. at org.apache.flink.runtime.concurrent.akka.ActorSystemScheduledExecutorAdapter$ScheduledFutureTask.run(ActorSystemScheduledExecutorAdapter.java:154)
  232. at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
  233. at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
  234. ... 4 more
  235.  
  236. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task cancelOrFailAndCancelInvokable
  237. INFO: Triggering cancellation of task code Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (6/8) (3632ab94bd3d34fe108b413d21077ee9).
  238. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task failExternally
  239. INFO: Attempting to fail task externally SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (3/8) (08add9d7f3f7ceb92fff786fb7a2c87c).
  240. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task transitionState
  241. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (3/8) (08add9d7f3f7ceb92fff786fb7a2c87c) switched from RUNNING to FAILED.
  242. org.apache.flink.util.FlinkException: JobManager responsible for 8f8cb65604a1e4f369c87539cab58e59 lost the leadership.
  243. at org.apache.flink.runtime.taskexecutor.TaskExecutor.closeJobManagerConnection(TaskExecutor.java:1167)
  244. at org.apache.flink.runtime.taskexecutor.TaskExecutor.disconnectJobManager(TaskExecutor.java:850)
  245. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  246. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  247. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  248. at java.lang.reflect.Method.invoke(Method.java:498)
  249. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:242)
  250. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:162)
  251. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
  252. at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
  253. at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
  254. at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
  255. at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
  256. at akka.actor.ActorCell.invoke(ActorCell.scala:495)
  257. at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
  258. at akka.dispatch.Mailbox.run(Mailbox.scala:224)
  259. at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
  260. at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
  261. at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
  262. at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
  263. at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
  264. Caused by: java.util.concurrent.TimeoutException: Heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  265. at org.apache.flink.runtime.jobmaster.JobMaster$TaskManagerHeartbeatListener.notifyHeartbeatTimeout(JobMaster.java:1609)
  266. at org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl$HeartbeatMonitor.run(HeartbeatManagerImpl.java:339)
  267. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  268. at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  269. at org.apache.flink.runtime.concurrent.akka.ActorSystemScheduledExecutorAdapter$ScheduledFutureTask.run(ActorSystemScheduledExecutorAdapter.java:154)
  270. at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
  271. at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
  272. ... 4 more
  273.  
  274. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  275. INFO: Freeing task resources for Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (6/8) (3632ab94bd3d34fe108b413d21077ee9).
  276. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task cancelOrFailAndCancelInvokable
  277. INFO: Triggering cancellation of task code SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (3/8) (08add9d7f3f7ceb92fff786fb7a2c87c).
  278. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  279. INFO: Ensuring all FileSystem streams are closed for task SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (8/8) (16bd7d0cfa9c99b074be67b11604f1a9) [FAILED]
  280. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  281. INFO: Ensuring all FileSystem streams are closed for task Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (6/8) (3632ab94bd3d34fe108b413d21077ee9) [FAILED]
  282. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task failExternally
  283. INFO: Attempting to fail task externally Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (4/8) (232ad5ac403c6c28da22dba38f21b5ea).
  284. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task transitionState
  285. INFO: Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (4/8) (232ad5ac403c6c28da22dba38f21b5ea) switched from RUNNING to FAILED.
  286. org.apache.flink.util.FlinkException: JobManager responsible for 8f8cb65604a1e4f369c87539cab58e59 lost the leadership.
  287. at org.apache.flink.runtime.taskexecutor.TaskExecutor.closeJobManagerConnection(TaskExecutor.java:1167)
  288. at org.apache.flink.runtime.taskexecutor.TaskExecutor.disconnectJobManager(TaskExecutor.java:850)
  289. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  290. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  291. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  292. at java.lang.reflect.Method.invoke(Method.java:498)
  293. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:242)
  294. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:162)
  295. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
  296. at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
  297. at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
  298. at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
  299. at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
  300. at akka.actor.ActorCell.invoke(ActorCell.scala:495)
  301. at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
  302. at akka.dispatch.Mailbox.run(Mailbox.scala:224)
  303. at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
  304. at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
  305. at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
  306. at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
  307. at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
  308. Caused by: java.util.concurrent.TimeoutException: Heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  309. at org.apache.flink.runtime.jobmaster.JobMaster$TaskManagerHeartbeatListener.notifyHeartbeatTimeout(JobMaster.java:1609)
  310. at org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl$HeartbeatMonitor.run(HeartbeatManagerImpl.java:339)
  311. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  312. at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  313. at org.apache.flink.runtime.concurrent.akka.ActorSystemScheduledExecutorAdapter$ScheduledFutureTask.run(ActorSystemScheduledExecutorAdapter.java:154)
  314. at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
  315. at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
  316. ... 4 more
  317.  
  318. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  319. INFO: Freeing task resources for SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (3/8) (08add9d7f3f7ceb92fff786fb7a2c87c).
  320. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  321. INFO: Ensuring all FileSystem streams are closed for task SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (3/8) (08add9d7f3f7ceb92fff786fb7a2c87c) [FAILED]
  322. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task cancelOrFailAndCancelInvokable
  323. INFO: Triggering cancellation of task code Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (4/8) (232ad5ac403c6c28da22dba38f21b5ea).
  324. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task failExternally
  325. INFO: Attempting to fail task externally SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (5/8) (234f9b5e254194302d5bb90763b6cb4c).
  326. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task transitionState
  327. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (5/8) (234f9b5e254194302d5bb90763b6cb4c) switched from RUNNING to FAILED.
  328. org.apache.flink.util.FlinkException: JobManager responsible for 8f8cb65604a1e4f369c87539cab58e59 lost the leadership.
  329. at org.apache.flink.runtime.taskexecutor.TaskExecutor.closeJobManagerConnection(TaskExecutor.java:1167)
  330. at org.apache.flink.runtime.taskexecutor.TaskExecutor.disconnectJobManager(TaskExecutor.java:850)
  331. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  332. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  333. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  334. at java.lang.reflect.Method.invoke(Method.java:498)
  335. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:242)
  336. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:162)
  337. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
  338. at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
  339. at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
  340. at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
  341. at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
  342. at akka.actor.ActorCell.invoke(ActorCell.scala:495)
  343. at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
  344. at akka.dispatch.Mailbox.run(Mailbox.scala:224)
  345. at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
  346. at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
  347. at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
  348. at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
  349. at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
  350. Caused by: java.util.concurrent.TimeoutException: Heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  351. at org.apache.flink.runtime.jobmaster.JobMaster$TaskManagerHeartbeatListener.notifyHeartbeatTimeout(JobMaster.java:1609)
  352. at org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl$HeartbeatMonitor.run(HeartbeatManagerImpl.java:339)
  353. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  354. at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  355. at org.apache.flink.runtime.concurrent.akka.ActorSystemScheduledExecutorAdapter$ScheduledFutureTask.run(ActorSystemScheduledExecutorAdapter.java:154)
  356. at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
  357. at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
  358. ... 4 more
  359.  
  360. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  361. INFO: Freeing task resources for Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (4/8) (232ad5ac403c6c28da22dba38f21b5ea).
  362. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  363. INFO: Ensuring all FileSystem streams are closed for task Source: KafkaIO.Read/KafkaIO.Read/Read(KafkaUnboundedSource) -> Flat Map -> KafkaIO.Read/Remove Kafka Metadata/ParMultiDo(Anonymous) -> Values/Values/Map/ParMultiDo(Anonymous) -> Window.Into()/Window.Assign.out -> ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamIOSourceRel_3/Convert.ConvertTransform/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/Group by fields/ParMultiDo(Anonymous) -> ToKeyedWorkItem (4/8) (232ad5ac403c6c28da22dba38f21b5ea) [FAILED]
  364. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task transitionState
  365. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (7/8) (3edca1ad87a4a55baab8742e7b85cd8e) switched from RUNNING to CANCELED.
  366. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task transitionState
  367. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (1/8) (cdeb3f59982cc0910435e88b57bada5c) switched from RUNNING to CANCELED.
  368. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  369. INFO: Freeing task resources for SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (7/8) (3edca1ad87a4a55baab8742e7b85cd8e).
  370. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  371. INFO: Freeing task resources for SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (1/8) (cdeb3f59982cc0910435e88b57bada5c).
  372. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task transitionState
  373. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (4/8) (fafeb3f4cc3d74458aa3f909c18ed883) switched from RUNNING to CANCELED.
  374. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  375. INFO: Ensuring all FileSystem streams are closed for task SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (7/8) (3edca1ad87a4a55baab8742e7b85cd8e) [CANCELED]
  376. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  377. INFO: Freeing task resources for SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (4/8) (fafeb3f4cc3d74458aa3f909c18ed883).
  378. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task transitionState
  379. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (6/8) (b58ff01930d1ff0abfcadaec73f251ec) switched from RUNNING to CANCELED.
  380. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  381. INFO: Freeing task resources for SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (6/8) (b58ff01930d1ff0abfcadaec73f251ec).
  382. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  383. INFO: Ensuring all FileSystem streams are closed for task SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (4/8) (fafeb3f4cc3d74458aa3f909c18ed883) [CANCELED]
  384. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  385. INFO: Ensuring all FileSystem streams are closed for task SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (1/8) (cdeb3f59982cc0910435e88b57bada5c) [CANCELED]
  386. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task run
  387. INFO: Ensuring all FileSystem streams are closed for task SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (6/8) (b58ff01930d1ff0abfcadaec73f251ec) [CANCELED]
  388. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task cancelOrFailAndCancelInvokable
  389. INFO: Triggering cancellation of task code SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (5/8) (234f9b5e254194302d5bb90763b6cb4c).
  390. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task failExternally
  391. INFO: Attempting to fail task externally SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (2/8) (7bf344ddcd592a1eb7dc0d5919c3f345).
  392. May 31, 2019 10:37:44 PM org.apache.flink.runtime.taskmanager.Task transitionState
  393. INFO: SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Group.ByFields/GroupByKey -> SqlTransform/BeamAggregationRel_35/Group.CombineFieldsByFields/Combine.GroupedValues/ParDo(Anonymous)/ParMultiDo(Anonymous) -> SqlTransform/BeamAggregationRel_35/mergeRecord/ParMultiDo(Anonymous) -> ParDo(Anonymous)2/ParMultiDo(Anonymous) (2/8) (7bf344ddcd592a1eb7dc0d5919c3f345) switched from RUNNING to FAILED.
  394. org.apache.flink.util.FlinkException: JobManager responsible for 8f8cb65604a1e4f369c87539cab58e59 lost the leadership.
  395. at org.apache.flink.runtime.taskexecutor.TaskExecutor.closeJobManagerConnection(TaskExecutor.java:1167)
  396. at org.apache.flink.runtime.taskexecutor.TaskExecutor.disconnectJobManager(TaskExecutor.java:850)
  397. at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  398. at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
  399. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  400. at java.lang.reflect.Method.invoke(Method.java:498)
  401. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:242)
  402. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:162)
  403. at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
  404. at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
  405. at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
  406. at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
  407. at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
  408. at akka.actor.ActorCell.invoke(ActorCell.scala:495)
  409. at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
  410. at akka.dispatch.Mailbox.run(Mailbox.scala:224)
  411. at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
  412. at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
  413. at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
  414. at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
  415. at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
  416. Caused by: java.util.concurrent.TimeoutException: Heartbeat of TaskManager with id 12054323-4613-4791-bb5b-e0a0e17e9860 timed out.
  417. at org.apache.flink.runtime.jobmaster.JobMaster$TaskManagerHeartbeatListener.notifyHeartbeatTimeout(JobMaster.java:1609)
  418. at org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl$HeartbeatMonitor.run(HeartbeatManagerImpl.java:339)
  419. at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  420. at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  421. at org.apache.flink.runtime.concurrent.akka.ActorSystemScheduledExecutorAdapter$ScheduledFutureTask.run(ActorSystemScheduledExecutorAdapter.java:154)
  422. at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
  423. at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
  424. ... 4 more
  425.  
  426.  
  427. .....................................
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