flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Radu Tudoran <radu.tudo...@huawei.com>
Subject release of task slot
Date Wed, 03 Feb 2016 17:00:46 GMT
Hello,


I am facing an error which for which I cannot figure the cause. Any idea what could cause
such an error?



java.lang.Exception: The slot in which the task was executed has been released. Probably loss
of TaskManager a8b69bd9449ee6792e869a9ff9e843e2 @ cloudr6-admin - 4 slots - URL: akka.tcp://flink@10.204.62.80:57910/user/taskmanager
        at org.apache.flink.runtime.instance.SimpleSlot.releaseSlot(SimpleSlot.java:151)
        at org.apache.flink.runtime.instance.SlotSharingGroupAssignment.releaseSharedSlot(SlotSharingGroupAssignment.java:547)
        at org.apache.flink.runtime.instance.SharedSlot.releaseSlot(SharedSlot.java:119)
        at org.apache.flink.runtime.instance.Instance.markDead(Instance.java:156)
        at org.apache.flink.runtime.instance.InstanceManager.unregisterTaskManager(InstanceManager.java:215)
        at org.apache.flink.runtime.jobmanager.JobManager$$anonfun$handleMessage$1.applyOrElse(JobManager.scala:696)
        at scala.runtime.AbstractPartialFunction$mcVL$sp.apply$mcVL$sp(AbstractPartialFunction.scala:33)
        at scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:33)
        at scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:25)
        at org.apache.flink.runtime.LeaderSessionMessageFilter$$anonfun$receive$1.applyOrElse(LeaderSessionMessageFilter.scala:44)
        at scala.runtime.AbstractPartialFunction$mcVL$sp.apply$mcVL$sp(AbstractPartialFunction.scala:33)
        at scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:33)
        at scala.runtime.AbstractPartialFunction$mcVL$sp.apply(AbstractPartialFunction.scala:25)
        at org.apache.flink.runtime.LogMessages$$anon$1.apply(LogMessages.scala:33)
        at org.apache.flink.runtime.LogMessages$$anon$1.apply(LogMessages.scala:28)
        at scala.PartialFunction$class.applyOrElse(PartialFunction.scala:118)
        at org.apache.flink.runtime.LogMessages$$anon$1.applyOrElse(LogMessages.scala:28)
        at akka.actor.Actor$class.aroundReceive(Actor.scala:465)
        at org.apache.flink.runtime.jobmanager.JobManager.aroundReceive(JobManager.scala:100)
        at akka.actor.ActorCell.receiveMessage(ActorCell.scala:516)
        at akka.actor.dungeon.DeathWatch$class.receivedTerminated(DeathWatch.scala:46)
        at akka.actor.ActorCell.receivedTerminated(ActorCell.scala:369)
        at akka.actor.ActorCell.autoReceiveMessage(ActorCell.scala:501)
        at akka.actor.ActorCell.invoke(ActorCell.scala:486)
        at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:254)
        at akka.dispatch.Mailbox.run(Mailbox.scala:221)
        at akka.dispatch.Mailbox.exec(Mailbox.scala:231)
        at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
        at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
        at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
        at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)


Dr. Radu Tudoran
Research Engineer - Big Data Expert
IT R&D Division

[cid:image007.jpg@01CD52EB.AD060EE0]
HUAWEI TECHNOLOGIES Duesseldorf GmbH
European Research Center
Riesstrasse 25, 80992 München

E-mail: radu.tudoran@huawei.com
Mobile: +49 15209084330
Telephone: +49 891588344173

HUAWEI TECHNOLOGIES Duesseldorf GmbH
Hansaallee 205, 40549 Düsseldorf, Germany, www.huawei.com<http://www.huawei.com/>
Registered Office: Düsseldorf, Register Court Düsseldorf, HRB 56063,
Managing Director: Bo PENG, Wanzhou MENG, Lifang CHEN
Sitz der Gesellschaft: Düsseldorf, Amtsgericht Düsseldorf, HRB 56063,
Geschäftsführer: Bo PENG, Wanzhou MENG, Lifang CHEN
This e-mail and its attachments contain confidential information from HUAWEI, which is intended
only for the person or entity whose address is listed above. Any use of the information contained
herein in any way (including, but not limited to, total or partial disclosure, reproduction,
or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive
this e-mail in error, please notify the sender by phone or email immediately and delete it!


Mime
View raw message