[ https://issues.apache.org/jira/browse/FLINK-22259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17321280#comment-17321280 ]
Arvid Heise commented on FLINK-22259: ------------------------------------- It seems as if the {{SyncEvent}} is not sent from the coordinator although it should. I also found this exception, which I have not seen before {noformat} 07:12:41,454 [ Checkpoint Timer] WARN org.apache.flink.runtime.checkpoint.CheckpointCoordinator [] - Failed to trigger checkpoint for job 320293149b12a901fb4f3750349040db.) org.apache.flink.runtime.checkpoint.CheckpointException: Coordinator state not acknowledged successfully: DISCARDED Failure reason: Trigger checkpoint failure. at org.apache.flink.runtime.checkpoint.OperatorCoordinatorCheckpoints.acknowledgeAllCoordinators(OperatorCoordinatorCheckpoints.java:125) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.checkpoint.OperatorCoordinatorCheckpoints.lambda$triggerAndAcknowledgeAllCoordinatorCheckpoints$1(OperatorCoordinatorCheckpoints.java:86) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at java.util.concurrent.CompletableFuture.uniAccept(CompletableFuture.java:670) ~[?:1.8.0_282] at java.util.concurrent.CompletableFuture$UniAccept.tryFire(CompletableFuture.java:646) ~[?:1.8.0_282] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:456) [?:1.8.0_282] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_282] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_282] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:1.8.0_282] at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:1.8.0_282] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_282] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_282] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282] Caused by: org.apache.flink.runtime.checkpoint.CheckpointException: Checkpoint Coordinator is suspending. at org.apache.flink.runtime.checkpoint.PendingCheckpoint.abort(PendingCheckpoint.java:532) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.abortPendingCheckpoint(CheckpointCoordinator.java:1920) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.abortPendingCheckpoint(CheckpointCoordinator.java:1907) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.abortPendingCheckpoints(CheckpointCoordinator.java:1782) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.abortPendingCheckpoints(CheckpointCoordinator.java:1765) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.abortPendingAndQueuedCheckpoints(CheckpointCoordinator.java:1965) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.checkpoint.CheckpointCoordinator.stopCheckpointScheduler(CheckpointCoordinator.java:1748) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.checkpoint.CheckpointCoordinatorDeActivator.jobStatusChanges(CheckpointCoordinatorDeActivator.java:47) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.executiongraph.DefaultExecutionGraph.notifyJobStatusChange(DefaultExecutionGraph.java:1434) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.executiongraph.DefaultExecutionGraph.transitionState(DefaultExecutionGraph.java:1048) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.executiongraph.DefaultExecutionGraph.transitionState(DefaultExecutionGraph.java:1020) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.scheduler.SchedulerBase.transitionExecutionGraphState(SchedulerBase.java:569) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.scheduler.DefaultScheduler.addVerticesToRestartPending(DefaultScheduler.java:269) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.scheduler.DefaultScheduler.restartTasksWithDelay(DefaultScheduler.java:250) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.scheduler.DefaultScheduler.maybeRestartTasks(DefaultScheduler.java:233) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:208) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:196) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:187) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:680) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.scheduler.SchedulerNG.updateTaskExecutionState(SchedulerNG.java:79) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:435) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_282] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_282] at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:305) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:212) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:77) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:158) ~[flink-runtime_2.11-1.13-SNAPSHOT.jar:1.13-SNAPSHOT] at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123) ~[scala-library-2.11.12.jar:?] at akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170) ~[scala-library-2.11.12.jar:?] at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) ~[scala-library-2.11.12.jar:?] at scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) ~[scala-library-2.11.12.jar:?] at akka.actor.Actor$class.aroundReceive(Actor.scala:517) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.actor.ActorCell.invoke(ActorCell.scala:561) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.dispatch.Mailbox.run(Mailbox.scala:225) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.dispatch.Mailbox.exec(Mailbox.scala:235) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) ~[akka-actor_2.11-2.5.21.jar:2.5.21] at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) ~[akka-actor_2.11-2.5.21.jar:2.5.21] {noformat} > UnalignedCheckpointITCase fails with "Value too large for header, this > indicates that the test is running too long" > ------------------------------------------------------------------------------------------------------------------- > > Key: FLINK-22259 > URL: https://issues.apache.org/jira/browse/FLINK-22259 > Project: Flink > Issue Type: Bug > Components: Runtime / Checkpointing > Affects Versions: 1.13.0 > Reporter: Dawid Wysakowicz > Assignee: Arvid Heise > Priority: Major > Labels: test-stability > Fix For: 1.13.0 > > > [https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=16419&view=logs&j=34f41360-6c0d-54d3-11a1-0292a2def1d9&t=2d56e022-1ace-542f-bf1a-b37dd63243f2&l=9672] > > {code:java} > 2021-04-13T07:37:31.9388503Z [ERROR] execute[pipeline with remote channels, p > = 1, timeout = > 0](org.apache.flink.test.checkpointing.UnalignedCheckpointITCase) Time > elapsed: 1,420.285 s <<< ERROR! > 2021-04-13T07:37:31.9395135Z > org.apache.flink.runtime.client.JobExecutionException: Job execution failed. > 2021-04-13T07:37:31.9395717Z at > org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:144) > 2021-04-13T07:37:31.9396274Z at > org.apache.flink.test.checkpointing.UnalignedCheckpointTestBase.execute(UnalignedCheckpointTestBase.java:168) > 2021-04-13T07:37:31.9396866Z at > org.apache.flink.test.checkpointing.UnalignedCheckpointITCase.execute(UnalignedCheckpointITCase.java:274) > 2021-04-13T07:37:31.9397318Z at > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > 2021-04-13T07:37:31.9397723Z at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > 2021-04-13T07:37:31.9398312Z at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > 2021-04-13T07:37:31.9398724Z at > java.lang.reflect.Method.invoke(Method.java:498) > 2021-04-13T07:37:31.9401916Z at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > 2021-04-13T07:37:31.9402764Z at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > 2021-04-13T07:37:31.9403756Z at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > 2021-04-13T07:37:31.9404222Z at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > 2021-04-13T07:37:31.9404624Z at > org.junit.rules.Verifier$1.evaluate(Verifier.java:35) > 2021-04-13T07:37:31.9405008Z at > org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > 2021-04-13T07:37:31.9405449Z at > org.apache.flink.util.TestNameProvider$1.evaluate(TestNameProvider.java:45) > 2021-04-13T07:37:31.9405855Z at > org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) > 2021-04-13T07:37:31.9406362Z at > org.junit.rules.RunRules.evaluate(RunRules.java:20) > 2021-04-13T07:37:31.9406774Z at > org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) > 2021-04-13T07:37:31.9407512Z at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) > 2021-04-13T07:37:31.9408202Z at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) > 2021-04-13T07:37:31.9408655Z at > org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > 2021-04-13T07:37:31.9409083Z at > org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > 2021-04-13T07:37:31.9409521Z at > org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > 2021-04-13T07:37:31.9410114Z at > org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > 2021-04-13T07:37:31.9410775Z at > org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > 2021-04-13T07:37:31.9411398Z at > org.junit.runners.ParentRunner.run(ParentRunner.java:363) > 2021-04-13T07:37:31.9411914Z at > org.junit.runners.Suite.runChild(Suite.java:128) > 2021-04-13T07:37:31.9412292Z at > org.junit.runners.Suite.runChild(Suite.java:27) > 2021-04-13T07:37:31.9412670Z at > org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > 2021-04-13T07:37:31.9413097Z at > org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > 2021-04-13T07:37:31.9413538Z at > org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > 2021-04-13T07:37:31.9413964Z at > org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > 2021-04-13T07:37:31.9414405Z at > org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > 2021-04-13T07:37:31.9414834Z at > org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) > 2021-04-13T07:37:31.9415263Z at > org.junit.rules.RunRules.evaluate(RunRules.java:20) > 2021-04-13T07:37:31.9415661Z at > org.junit.runners.ParentRunner.run(ParentRunner.java:363) > 2021-04-13T07:37:31.9416099Z at > org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365) > 2021-04-13T07:37:31.9416773Z at > org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273) > 2021-04-13T07:37:31.9417404Z at > org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) > 2021-04-13T07:37:31.9417931Z at > org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159) > 2021-04-13T07:37:31.9418480Z at > org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384) > 2021-04-13T07:37:31.9419026Z at > org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345) > 2021-04-13T07:37:31.9419575Z at > org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126) > 2021-04-13T07:37:31.9420060Z at > org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418) > 2021-04-13T07:37:31.9420648Z Caused by: > org.apache.flink.runtime.JobException: Recovery is suppressed by > FixedDelayRestartBackoffTimeStrategy(maxNumberRestartAttempts=5, > backoffTimeMS=100) > 2021-04-13T07:37:31.9421551Z at > org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.handleFailure(ExecutionFailureHandler.java:138) > 2021-04-13T07:37:31.9422344Z at > org.apache.flink.runtime.executiongraph.failover.flip1.ExecutionFailureHandler.getFailureHandlingResult(ExecutionFailureHandler.java:82) > 2021-04-13T07:37:31.9422995Z at > org.apache.flink.runtime.scheduler.DefaultScheduler.handleTaskFailure(DefaultScheduler.java:206) > 2021-04-13T07:37:31.9423652Z at > org.apache.flink.runtime.scheduler.DefaultScheduler.maybeHandleTaskFailure(DefaultScheduler.java:196) > 2021-04-13T07:37:31.9424268Z at > org.apache.flink.runtime.scheduler.DefaultScheduler.updateTaskExecutionStateInternal(DefaultScheduler.java:187) > 2021-04-13T07:37:31.9424854Z at > org.apache.flink.runtime.scheduler.SchedulerBase.updateTaskExecutionState(SchedulerBase.java:680) > 2021-04-13T07:37:31.9425411Z at > org.apache.flink.runtime.scheduler.SchedulerNG.updateTaskExecutionState(SchedulerNG.java:79) > 2021-04-13T07:37:31.9425963Z at > org.apache.flink.runtime.jobmaster.JobMaster.updateTaskExecutionState(JobMaster.java:435) > 2021-04-13T07:37:31.9426401Z at > sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source) > 2021-04-13T07:37:31.9426936Z at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > 2021-04-13T07:37:31.9427389Z at > java.lang.reflect.Method.invoke(Method.java:498) > 2021-04-13T07:37:31.9427840Z at > org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcInvocation(AkkaRpcActor.java:305) > 2021-04-13T07:37:31.9428372Z at > org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:212) > 2021-04-13T07:37:31.9428911Z at > org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:77) > 2021-04-13T07:37:31.9429459Z at > org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleMessage(AkkaRpcActor.java:158) > 2021-04-13T07:37:31.9429932Z at > akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:26) > 2021-04-13T07:37:31.9430341Z at > akka.japi.pf.UnitCaseStatement.apply(CaseStatements.scala:21) > 2021-04-13T07:37:31.9430775Z at > scala.PartialFunction$class.applyOrElse(PartialFunction.scala:123) > 2021-04-13T07:37:31.9431346Z at > akka.japi.pf.UnitCaseStatement.applyOrElse(CaseStatements.scala:21) > 2021-04-13T07:37:31.9431879Z at > scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:170) > 2021-04-13T07:37:31.9432322Z at > scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) > 2021-04-13T07:37:31.9432754Z at > scala.PartialFunction$OrElse.applyOrElse(PartialFunction.scala:171) > 2021-04-13T07:37:31.9433176Z at > akka.actor.Actor$class.aroundReceive(Actor.scala:517) > 2021-04-13T07:37:31.9433579Z at > akka.actor.AbstractActor.aroundReceive(AbstractActor.scala:225) > 2021-04-13T07:37:31.9434003Z at > akka.actor.ActorCell.receiveMessage(ActorCell.scala:592) > 2021-04-13T07:37:31.9434400Z at > akka.actor.ActorCell.invoke(ActorCell.scala:561) > 2021-04-13T07:37:31.9434777Z at > akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258) > 2021-04-13T07:37:31.9435242Z at akka.dispatch.Mailbox.run(Mailbox.scala:225) > 2021-04-13T07:37:31.9435587Z at akka.dispatch.Mailbox.exec(Mailbox.scala:235) > 2021-04-13T07:37:31.9435988Z at > akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) > 2021-04-13T07:37:31.9436453Z at > akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) > 2021-04-13T07:37:31.9436987Z at > akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) > 2021-04-13T07:37:31.9437463Z at > akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) > 2021-04-13T07:37:31.9438005Z Caused by: java.lang.IllegalStateException: > Value too large for header, this indicates that the test is running too long. > 2021-04-13T07:37:31.9438520Z at > org.apache.flink.util.Preconditions.checkState(Preconditions.java:193) > 2021-04-13T07:37:31.9439065Z at > org.apache.flink.test.checkpointing.UnalignedCheckpointTestBase.withHeader(UnalignedCheckpointTestBase.java:1111) > 2021-04-13T07:37:31.9439735Z at > org.apache.flink.test.checkpointing.UnalignedCheckpointTestBase$LongSource$LongSourceReader.pollNext(UnalignedCheckpointTestBase.java:342) > 2021-04-13T07:37:31.9440378Z at > org.apache.flink.streaming.api.operators.SourceOperator.emitNext(SourceOperator.java:294) > 2021-04-13T07:37:31.9440941Z at > org.apache.flink.streaming.runtime.io.StreamTaskSourceInput.emitNext(StreamTaskSourceInput.java:69) > 2021-04-13T07:37:31.9441727Z at > org.apache.flink.streaming.runtime.io.StreamOneInputProcessor.processInput(StreamOneInputProcessor.java:66) > 2021-04-13T07:37:31.9442375Z at > org.apache.flink.streaming.runtime.tasks.StreamTask.processInput(StreamTask.java:419) > 2021-04-13T07:37:31.9442943Z at > org.apache.flink.streaming.runtime.tasks.mailbox.MailboxProcessor.runMailboxLoop(MailboxProcessor.java:204) > 2021-04-13T07:37:31.9443491Z at > org.apache.flink.streaming.runtime.tasks.StreamTask.runMailboxLoop(StreamTask.java:657) > 2021-04-13T07:37:31.9443999Z at > org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:623) > 2021-04-13T07:37:31.9444448Z at > org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:776) > 2021-04-13T07:37:31.9444874Z at > org.apache.flink.runtime.taskmanager.Task.run(Task.java:563) > 2021-04-13T07:37:31.9445249Z at java.lang.Thread.run(Thread.java:748) {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)