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.tudo...@huawei.com
Mobile: +49 15209084330
Telephone: +49 891588344173
HUAWEI TECHNOLOGIES Duesseldorf GmbH
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Managing Director: Bo PENG, Wanzhou MENG, Lifang CHEN
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Geschäftsführer: Bo PENG, Wanzhou MENG, Lifang CHEN
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