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Posted to issues@flink.apache.org by "Guowei Ma (JIRA)" <ji...@apache.org> on 2019/04/01 08:36:00 UTC
[jira] [Commented] (FLINK-12037) High parallelism E2E test failed
on Travis
[ https://issues.apache.org/jira/browse/FLINK-12037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16806517#comment-16806517 ]
Guowei Ma commented on FLINK-12037:
-----------------------------------
# A slot is allocated but jm don't deploy any task on it.
# Since that TaskManager free the slot.(after 10s)
# JM deploy the task to the TM which don't have any resource for it.
!image-2019-04-01-16-33-17-540.png!
I think it just the direct reason not root cause. Because I don't understand why jm requests the slot but don't deploy task on it.
> High parallelism E2E test failed on Travis
> ------------------------------------------
>
> Key: FLINK-12037
> URL: https://issues.apache.org/jira/browse/FLINK-12037
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Coordination, Tests
> Affects Versions: 1.8.1
> Reporter: Chesnay Schepler
> Priority: Major
> Labels: test-stability
> Attachments: image-2019-04-01-16-33-17-540.png
>
>
> https://travis-ci.org/apache/flink/jobs/511335563
> {code}
> org.apache.flink.client.program.ProgramInvocationException: Job failed. (JobID: f149b50ac8c6291371ce54b30fb0a072)
> at org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:268)
> at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:483)
> at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:471)
> at org.apache.flink.client.program.ContextEnvironment.execute(ContextEnvironment.java:62)
> at org.apache.flink.api.java.ExecutionEnvironment.execute(ExecutionEnvironment.java:817)
> at org.apache.flink.batch.HighParallelismIterationsTestProgram.main(HighParallelismIterationsTestProgram.java:73)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.apache.flink.client.program.PackagedProgram.callMainMethod(PackagedProgram.java:529)
> at org.apache.flink.client.program.PackagedProgram.invokeInteractiveModeForExecution(PackagedProgram.java:421)
> at org.apache.flink.client.program.ClusterClient.run(ClusterClient.java:423)
> at org.apache.flink.client.cli.CliFrontend.executeProgram(CliFrontend.java:813)
> at org.apache.flink.client.cli.CliFrontend.runProgram(CliFrontend.java:287)
> at org.apache.flink.client.cli.CliFrontend.run(CliFrontend.java:213)
> at org.apache.flink.client.cli.CliFrontend.parseParameters(CliFrontend.java:1050)
> at org.apache.flink.client.cli.CliFrontend.lambda$main$11(CliFrontend.java:1126)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1836)
> at org.apache.flink.runtime.security.HadoopSecurityContext.runSecured(HadoopSecurityContext.java:41)
> at org.apache.flink.client.cli.CliFrontend.main(CliFrontend.java:1126)
> Caused by: org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
> at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:146)
> at org.apache.flink.client.program.rest.RestClusterClient.submitJob(RestClusterClient.java:265)
> ... 22 more
> Caused by: org.apache.flink.util.FlinkException: TaskExecutor akka.tcp://flink@127.0.1.1:37009/user/taskmanager_0 has no more allocated slots for job f149b50ac8c6291371ce54b30fb0a072.
> at org.apache.flink.runtime.taskexecutor.TaskExecutor.freeSlotInternal(TaskExecutor.java:1401)
> at org.apache.flink.runtime.taskexecutor.TaskExecutor.timeoutSlot(TaskExecutor.java:1418)
> at org.apache.flink.runtime.taskexecutor.TaskExecutor.access$2600(TaskExecutor.java:136)
> at org.apache.flink.runtime.taskexecutor.TaskExecutor$SlotActionsImpl.lambda$timeoutSlot$1(TaskExecutor.java:1609)
> at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:392)
> at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:185)
> at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:147)
> at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
> at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
> at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
> at akka.actor.ActorCell.invoke(ActorCell.scala:495)
> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
> at akka.dispatch.Mailbox.run(Mailbox.scala:224)
> at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
> at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> {code}
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