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https://issues.apache.org/jira/browse/FLINK-24071?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17411174#comment-17411174
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zhuzhengjun commented on FLINK-24071:
-------------------------------------

we find that oom exception was happend in JobManager.Pmap result as follow

!image-2021-09-07-20-10-04-824.png!

And the configration is 
"jobmanager.memory.process.size=40000m,yarn.containers.vcores=10,yarn.appmaster.vcores=20"

> Flink 1.12  HDFS sink have a problem,reported as OOM  
> ------------------------------------------------------
>
>                 Key: FLINK-24071
>                 URL: https://issues.apache.org/jira/browse/FLINK-24071
>             Project: Flink
>          Issue Type: Bug
>          Components: Connectors / FileSystem
>    Affects Versions: 1.12.0
>            Reporter: zhuzhengjun
>            Priority: Major
>         Attachments: image-2021-09-07-20-10-04-824.png
>
>
> {code:java}
> org.apache.flink.runtime.JobException: Recovery is suppressed by 
> NoRestartBackoffTimeStrategy at 
> org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:118)
>  at 
> org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:80)
>  at 
> org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:233)
>  at 
> org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:224)
>  at 
> org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:215)
>  at 
> org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:669)
>  at 
> org.apache.flink.runtime.scheduler.SchedulerNG.updateTaskExecutionState(SchedulerNG.java:89)
>  at 
> org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:449)
>  at sun.reflect.GeneratedMethodAccessor144.invoke(Unknown Source) at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.lang.reflect.Method.invoke(Method.java:498) at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:305)
>  at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:212)
>  at 
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:77)
>  at 
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:158)
>  at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26) at 
> akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21) at 
> scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123) at 
> akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21) at 
> scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170) at 
> scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) at 
> scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) at 
> akka.actor.Actor$class.aroundReceive(Actor.scala:517) at 
> akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225) at 
> akka.actor.ActorCell.receiveMessage(ActorCell.scala:592) at 
> akka.actor.ActorCell.invoke(ActorCell.scala:561) at 
> akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258) at 
> akka.dispatch.Mailbox.run(Mailbox.scala:225) at 
> akka.dispatch.Mailbox.exec(Mailbox.scala:235) at 
> akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) at 
> akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) 
> at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) at 
> akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
>  Caused by: java.lang.OutOfMemoryError: Java heap space at 
> java.util.HashMap.entrySet(HashMap.java:1007) at 
> com.esotericsoftware.kryo.serializers.MapSerializer.write(MapSerializer.java:80)
>  at 
> com.esotericsoftware.kryo.serializers.MapSerializer.write(MapSerializer.java:21)
>  at com.esotericsoftware.kryo.Kryo.writeObject(Kryo.java:523) at 
> com.esotericsoftware.kryo.serializers.ObjectField.write(ObjectField.java:61) 
> at 
> com.esotericsoftware.kryo.serializers.FieldSerializer.write(FieldSerializer.java:495)
>  at com.esotericsoftware.kryo.Kryo.writeClassAndObject(Kryo.java:599) at 
> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.serialize(KryoSerializer.java:316)
>  at 
> org.apache.flink.streaming.runtime.streamrecord.StreamElementSerializer.serialize(StreamElementSerializer.java:168)
>  at 
> org.apache.flink.streaming.runtime.streamrecord.StreamElementSerializer.serialize(StreamElementSerializer.java:46)
>  at 
> org.apache.flink.runtime.plugable.SerializationDelegate.write(SerializationDelegate.java:54)
>  at 
> org.apache.flink.runtime.io.network.api.writer.RecordWriter.serializeRecord(RecordWriter.java:130)
>  at 
> org.apache.flink.runtime.io.network.api.writer.RecordWriter.emit(RecordWriter.java:104)
>  at 
> org.apache.flink.runtime.io.network.api.writer.ChannelSelectorRecordWriter.emit(ChannelSelectorRecordWriter.java:54)
>  at 
> org.apache.flink.streaming.runtime.io.RecordWriterOutput.pushToRecordWriter(RecordWriterOutput.java:101)
>  at 
> org.apache.flink.streaming.runtime.io.RecordWriterOutput.collect(RecordWriterOutput.java:87)
>  at 
> org.apache.flink.streaming.runtime.io.RecordWriterOutput.collect(RecordWriterOutput.java:43)
>  at 
> org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:50)
>  at 
> org.apache.flink.streaming.api.operators.CountingOutput.collect(CountingOutput.java:28)
>  at 
> org.apache.flink.streaming.runtime.operators.TimestampsAndWatermarksOperator.processElement(TimestampsAndWatermarksOperator.java:104)
>  at 
> org.apache.flink.streaming.runtime.tasks.OneInputStreamTask$StreamTaskNetworkOutput.emitRecord(OneInputStreamTask.java:191)
>  at 
> org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.processElement(StreamTaskNetworkInput.java:204)
>  at 
> org.apache.flink.streaming.runtime.io.StreamTaskNetworkInput.emitNext(StreamTaskNetworkInput.java:174)
>  at 
> org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:65)
>  at 
> org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:396)
>  at 
> org.apache.flink.streaming.runtime.tasks.StreamTask$$Lambda$219/1969922351.runDefaultAction(Unknown
>  Source) at 
> org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:191)
>  at 
> org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:617)
>  at 
> org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:581)
>  at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:755) at 
> org.apache.flink.runtime.taskmanager.Task.run(Task.java:570) at 
> java.lang.Thread.run(Thread.java:748)
> {code}
>  
> we find this problem when we tested  file compaction,and this problem may not 
> produced by us so that we report this problem to find help.



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