[FLINK-8517] StaticlyNestedIterationsITCase.testJobWithoutObjectReuse unstable on Travis

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.0
• Component/s: API / DataSet, Runtime / Coordination, Tests
• Labels: test-stability
• Assignee: Nico Kruber
• Reporter: Till Rohrmann
• Created: 26/Jan/18 08:28
• Updated: 28/Feb/19 14:11
• Resolved: 06/Mar/18 08:56

Description

The StaticlyNestedIterationsITCase.testJobWithoutObjectReuse test case fails on Travis. This exception might be relevant:

org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$6.apply$mcV$sp(JobManager.scala:891)
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$6.apply(JobManager.scala:834)
	at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1$$anonfun$applyOrElse$6.apply(JobManager.scala:834)
	at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
	at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
	at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:39)
	at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:415)
	at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
	at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
	at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
	at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
Caused by: java.lang.IllegalStateException: Partition 557b069f2b89f8ba599e6ab0956a3f5a@58f1a6b7d8ae10b9141f17c08d06cecb not registered at task event dispatcher.
	at org.apache.flink.runtime.io.network.TaskEventDispatcher.subscribeToEvent(TaskEventDispatcher.java:107)
	at org.apache.flink.runtime.iterative.task.IterationHeadTask.initSuperstepBarrier(IterationHeadTask.java:242)
	at org.apache.flink.runtime.iterative.task.IterationHeadTask.run(IterationHeadTask.java:266)
	at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:703)
	at java.lang.Thread.run(Thread.java:748)

 

https://api.travis-ci.org/v3/job/333360156/log.txt

Issue Links

• relates to: FLINK-8337 GatherSumApplyITCase.testConnectedComponentsWithObjectReuseDisabled instable
• links to: GitHub Pull Request #5621