[jira] [Assigned] (FLINK-8887) ClusterClient.getJobStatus can throw FencingTokenException
[
https://issues.apache.org/jira/browse/FLINK-8887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Till Rohrmann reassigned FLINK-8887:
Assignee: Till Rohrmann (was: vinoyang)
> ClusterClient.getJobStatus can throw FencingTokenException
> --
>
> Key: FLINK-8887
> URL: https://issues.apache.org/jira/browse/FLINK-8887
> Project: Flink
> Issue Type: Bug
> Components: Distributed Coordination
>Affects Versions: 1.5.0
>Reporter: Gary Yao
>Assignee: Till Rohrmann
>Priority: Blocker
> Labels: flip-6
> Fix For: 1.5.0
>
>
> *Description*
> Calling {{RestClusterClient.getJobStatus}} or
> {{MiniClusterClient.getJobStatus}} can result in a {{FencingTokenException}}.
> *Analysis*
> {{Dispatcher.requestJobStatus}} first looks the {{JobManagerRunner}} up by
> job id. If a reference is found, {{requestJobStatus}} is called on the
> respective instance. If not, the {{ArchivedExecutionGraphStore}} is queried.
> However, between the lookup and the method call, the {{JobMaster}} of the
> respective job may have lost leadership already (job finished), and has set
> the fencing token to {{null}}.
> *Stacktrace*
> {noformat}
> Caused by: org.apache.flink.runtime.rpc.exceptions.FencingTokenException:
> Fencing token mismatch: Ignoring message LocalFencedMessage(null,
> LocalRpcInvocation(requestJobStatus(Time))) because the fencing token null
> did not match the expected fencing token b8423c75bc6838244b8c93c8bd4a4f51.
> at
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleMessage(FencedAkkaRpcActor.java:73)
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.lambda$onReceive$1(AkkaRpcActor.java:132)
> at
> akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:544)
> at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
> at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
> at akka.actor.ActorCell.invoke(ActorCell.scala:495)
> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
> at akka.dispatch.Mailbox.run(Mailbox.scala:224)
> at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
> at
> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> at
> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> at
> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> {noformat}
> {noformat}
> Caused by: org.apache.flink.runtime.rpc.exceptions.FencingTokenException:
> Fencing token not set: Ignoring message LocalFencedMessage(null,
> LocalRpcInvocation(requestJobStatus(Time))) because the fencing token is null.
> at
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleMessage(FencedAkkaRpcActor.java:56)
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.lambda$onReceive$1(AkkaRpcActor.java:132)
> at
> akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:544)
> at akka.actor.Actor$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$WorkQueue.runTask(ForkJoinPool.java:1339)
> at
> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> at
> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> {noformat}
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[jira] [Assigned] (FLINK-8887) ClusterClient.getJobStatus can throw FencingTokenException
[
https://issues.apache.org/jira/browse/FLINK-8887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
vinoyang reassigned FLINK-8887:
---
Assignee: vinoyang
> ClusterClient.getJobStatus can throw FencingTokenException
> --
>
> Key: FLINK-8887
> URL: https://issues.apache.org/jira/browse/FLINK-8887
> Project: Flink
> Issue Type: Bug
> Components: Distributed Coordination
>Affects Versions: 1.5.0
>Reporter: Gary Yao
>Assignee: vinoyang
>Priority: Blocker
> Labels: flip-6
> Fix For: 1.5.0
>
>
> *Description*
> Calling {{RestClusterClient.getJobStatus}} or
> {{MiniClusterClient.getJobStatus}} can result in a {{FencingTokenException}}.
> *Analysis*
> {{Dispatcher.requestJobStatus}} first looks the {{JobManagerRunner}} up by
> job id. If a reference is found, {{requestJobStatus}} is called on the
> respective instance. If not, the {{ArchivedExecutionGraphStore}} is queried.
> However, between the lookup and the method call, the {{JobMaster}} of the
> respective job may have lost leadership already (job finished), and has set
> the fencing token to {{null}}.
> *Stacktrace*
> {noformat}
> Caused by: org.apache.flink.runtime.rpc.exceptions.FencingTokenException:
> Fencing token mismatch: Ignoring message LocalFencedMessage(null,
> LocalRpcInvocation(requestJobStatus(Time))) because the fencing token null
> did not match the expected fencing token b8423c75bc6838244b8c93c8bd4a4f51.
> at
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleMessage(FencedAkkaRpcActor.java:73)
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.lambda$onReceive$1(AkkaRpcActor.java:132)
> at
> akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:544)
> at akka.actor.Actor$class.aroundReceive(Actor.scala:502)
> at akka.actor.UntypedActor.aroundReceive(UntypedActor.scala:95)
> at akka.actor.ActorCell.receiveMessage(ActorCell.scala:526)
> at akka.actor.ActorCell.invoke(ActorCell.scala:495)
> at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:257)
> at akka.dispatch.Mailbox.run(Mailbox.scala:224)
> at akka.dispatch.Mailbox.exec(Mailbox.scala:234)
> at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
> at
> scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
> at
> scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
> at
> scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
> {noformat}
> {noformat}
> Caused by: org.apache.flink.runtime.rpc.exceptions.FencingTokenException:
> Fencing token not set: Ignoring message LocalFencedMessage(null,
> LocalRpcInvocation(requestJobStatus(Time))) because the fencing token is null.
> at
> org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleMessage(FencedAkkaRpcActor.java:56)
> at
> org.apache.flink.runtime.rpc.akka.AkkaRpcActor.lambda$onReceive$1(AkkaRpcActor.java:132)
> at
> akka.actor.ActorCell$$anonfun$become$1.applyOrElse(ActorCell.scala:544)
> at akka.actor.Actor$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)
> {noformat}
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