[jira] [Created] (FLINK-15388) The assigned slot bae00218c818157649eb9e3c533b86af_32 was removed.

[Shang Yuanchun (Jira)]

hiliuxg created FLINK-15388:
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             Summary: 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: 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


the taskmanager's slot was removed , there was not full gc or oom , what's the problem ? the error bellow

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)



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