flink 相关container异常导致作业重启

我就是我 2022-10-26 01:24 210阅读 0赞

1、错误信息如下：

2021-02-01 13:44:47
    org.apache.flink.util.FlinkException: The assigned slot container_e01_1598716932073_7076_01_000036_0 was removed.
    	at org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager.removeSlot(SlotManager.java:1195)
    	at org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager.removeSlots(SlotManager.java:1160)
    	at org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager.internalUnregisterTaskManager(SlotManager.java:1410)
    	at org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager.unregisterTaskManager(SlotManager.java:618)
    	at org.apache.flink.runtime.resourcemanager.ResourceManager.closeTaskManagerConnection(ResourceManager.java:1014)
    	at org.apache.flink.runtime.resourcemanager.ResourceManager$TaskManagerHeartbeatListener$1.run(ResourceManager.java:1371)
    	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRunAsync(AkkaRpcActor.java:332)
    	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.handleRpcMessage(AkkaRpcActor.java:158)
    	at org.apache.flink.runtime.rpc.akka.FencedAkkaRpcActor.handleRpcMessage(FencedAkkaRpcActor.java:70)
    	at org.apache.flink.runtime.rpc.akka.AkkaRpcActor.onReceive(AkkaRpcActor.java:142)
    	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)

2、container失败导致任务延迟

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