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Posted to issues@flink.apache.org by "hiliuxg (Jira)" <ji...@apache.org> on 2019/12/25 09:44:00 UTC
[jira] [Comment Edited] (FLINK-15388) The assigned slot
bae00218c818157649eb9e3c533b86af_32 was removed.
[ https://issues.apache.org/jira/browse/FLINK-15388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17003173#comment-17003173 ]
hiliuxg edited comment on FLINK-15388 at 12/25/19 9:43 AM:
-----------------------------------------------------------
hi [~xintongsong]
Thank you so much for taking the time to help me locate the problem,it is my first time to report issues using jira .
I write a metric to monitor the network and full gc .
was (Author: hiliuxg):
[~xintongsong]
Thank you so much for taking the time to help me locate the problem,it is my first time to report issues using jira .
I write a metric to monitor the network and full gc .
> The assigned slot bae00218c818157649eb9e3c533b86af_32 was removed.
> ------------------------------------------------------------------
>
> Key: FLINK-15388
> URL: https://issues.apache.org/jira/browse/FLINK-15388
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Task
> Affects Versions: 1.8.0
> Environment: model : standalone,not yarn
> version : flink 1.8.0
> configration :
> jobmanager.heap.size: 4096m
> taskmanager.heap.size: 144gb
> taskmanager.numberOfTaskSlots: 48
> taskmanager.memory.fraction: 0.7
> taskmanager.memory.off-heap: false
> parallelism.default: 1
>
> Reporter: hiliuxg
> Priority: Major
>
> the taskmanager's slot was removed , there was not full gc or oom , what's the problem ? the error bellow
> {code:java}
> org.apache.flink.util.FlinkException: The assigned slot bae00218c818157649eb9e3c533b86af_32 was removed.
> at org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager.removeSlot(SlotManager.java:893)
> at org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager.removeSlots(SlotManager.java:863)
> at org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager.internalUnregisterTaskManager(SlotManager.java:1058)
> at org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager.unregisterTaskManager(SlotManager.java:385)
> at org.apache.flink.runtime.resourcemanager.ResourceManager.closeTaskManagerConnection(ResourceManager.java:847)
> at org.apache.flink.runtime.resourcemanager.ResourceManager$TaskManagerHeartbeatListener$1.run(ResourceManager.java:1161)
> at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:392)
> at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:185)
> at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:74)
> at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:147)
> at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.onReceive(FencedAkkaRpcActor.java:40)
> at akka.actor.UntypedActor$$anonfun$receive$1.applyOrElse(UntypedActor.scala:165)
> at akka.actor.Actor$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)
> {code}
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