[FLINK-10825] ConnectedComponents test instable on Travis

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.7.0
• Fix Version/s: 1.7.0
• Component/s: Test Infrastructure
• Labels: pull-request-available
• Assignee: Chesnay Schepler
• Reporter: Timo Walther
• Created: 08/Nov/18 10:33
• Updated: 09/Nov/18 06:24
• Resolved: 09/Nov/18 06:24

Description

The "ConnectedComponents iterations with high parallelism end-to-end test" succeeds on Travis but the log contains with the following exception:

2018-11-08 10:15:13,698 ERROR org.apache.flink.runtime.taskexecutor.rpc.RpcResultPartitionConsumableNotifier  - Could not schedule or update consumers at the JobManager.
org.apache.flink.runtime.executiongraph.ExecutionGraphException: Cannot find execution for execution Id 5b02c2f51e51f68b66bfab07afc1bf17.
	at org.apache.flink.runtime.executiongraph.ExecutionGraph.scheduleOrUpdateConsumers(ExecutionGraph.java:1635)
	at org.apache.flink.runtime.jobmaster.JobMaster.scheduleOrUpdateConsumers(JobMaster.java:637)
	at sun.reflect.GeneratedMethodAccessor44.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:247)
	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:162)
	at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:70)
	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
	at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.onReceive(FencedAkkaRpcActor.java:40)
	at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
	at akka.actor.Actor.aroundReceive(Actor.scala:502)
	at akka.actor.Actor.aroundReceive$(Actor.scala:500)
	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 java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
	at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
	at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
	at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)

Issue Links

• links to: GitHub Pull Request #7062