jobmanager异常日志

大家好，在standalone的jobmanager节点的日志中看到的，这个153的taskmanager挂掉了，不知道是不是下面的报错导致的，有知道下面的Error是啥意思不

2019-12-15 17:15:21.999 [flink-metrics-379] ERROR akka.remote.Remoting flink-metrics-akka.remote.default-remote-dispatcher-20 - Association to [akka.tcp://flink-metrics@xx.xx.xx.153:35929] with UID [1

617823256] irrecoverably failed. Quarantining address.

java.util.concurrent.TimeoutException: Remote system has been silent for too long. (more than 48.0 hours)

at akka.remote.ReliableDeliverySupervisor$$anonfun$idle$1.applyOrElse(Endpoint.scala:386)

at akka.actor.Actor$class.aroundReceive(Actor.scala:517)

at akka.remote.ReliableDeliverySupervisor.aroundReceive(Endpoint.scala:207)

at akka.actor.ActorCell.receiveMessage(ActorCell.scala:592)

at akka.actor.ActorCell.invoke(ActorCell.scala:561)

at akka.dispatch.Mailbox.processMailbox(Mailbox.scala:258)

at akka.dispatch.Mailbox.run(Mailbox.scala:225)

at akka.dispatch.Mailbox.exec(Mailbox.scala:235)

at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)

at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)

at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)

at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)

*来自志愿者整理的flink邮件归档