akka.actor.PostRestartException: akka://ActorFlowTest/user/$$c: exception post restart (class java.lang.RuntimeException)

Stack Overflow | Steiny | 8 months ago
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    Stack Overflow | 8 months ago | Steiny
    akka.actor.PostRestartException: akka://ActorFlowTest/user/$$c: exception post restart (class java.lang.RuntimeException)
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Root Cause Analysis

  1. java.util.concurrent.TimeoutException

    Futures timed out after [20000 milliseconds]

    at scala.concurrent.impl.Promise$DefaultPromise.ready()
  2. Scala
    Await$$anonfun$result$1.apply
    1. scala.concurrent.impl.Promise$DefaultPromise.ready(Promise.scala:219)
    2. scala.concurrent.impl.Promise$DefaultPromise.result(Promise.scala:223)
    3. scala.concurrent.Await$$anonfun$result$1.apply(package.scala:190)
    3 frames
  3. Akka Actor
    MonitorableThreadFactory$AkkaForkJoinWorkerThread$$anon$3.block
    1. akka.dispatch.MonitorableThreadFactory$AkkaForkJoinWorkerThread$$anon$3.block(ThreadPoolBuilder.scala:167)
    1 frame
  4. Scala
    ForkJoinPool.managedBlock
    1. scala.concurrent.forkjoin.ForkJoinPool.managedBlock(ForkJoinPool.java:3640)
    1 frame
  5. Akka Actor
    MonitorableThreadFactory$AkkaForkJoinWorkerThread.blockOn
    1. akka.dispatch.MonitorableThreadFactory$AkkaForkJoinWorkerThread.blockOn(ThreadPoolBuilder.scala:165)
    1 frame
  6. Scala
    Await$.result
    1. scala.concurrent.Await$.result(package.scala:190)
    1 frame
  7. akka.stream.impl
    MaterializerSession$$anonfun$materializeModule$1.apply
    1. akka.stream.impl.ActorMaterializerImpl.actorOf(ActorMaterializerImpl.scala:207)
    2. akka.stream.impl.ActorMaterializerImpl$$anon$2.matGraph(ActorMaterializerImpl.scala:166)
    3. akka.stream.impl.ActorMaterializerImpl$$anon$2.materializeAtomic(ActorMaterializerImpl.scala:150)
    4. akka.stream.impl.MaterializerSession$$anonfun$materializeModule$1.apply(StreamLayout.scala:919)
    5. akka.stream.impl.MaterializerSession$$anonfun$materializeModule$1.apply(StreamLayout.scala:915)
    5 frames
  8. Scala
    Set$Set1.foreach
    1. scala.collection.immutable.Set$Set1.foreach(Set.scala:94)
    1 frame
  9. akka.stream.impl
    MaterializerSession$$anonfun$materializeModule$1.apply
    1. akka.stream.impl.MaterializerSession.materializeModule(StreamLayout.scala:915)
    2. akka.stream.impl.MaterializerSession$$anonfun$materializeModule$1.apply(StreamLayout.scala:922)
    3. akka.stream.impl.MaterializerSession$$anonfun$materializeModule$1.apply(StreamLayout.scala:915)
    3 frames
  10. Scala
    Set$Set4.foreach
    1. scala.collection.immutable.Set$Set4.foreach(Set.scala:200)
    1 frame
  11. akka.stream.impl
    ActorMaterializerImpl.materialize
    1. akka.stream.impl.MaterializerSession.materializeModule(StreamLayout.scala:915)
    2. akka.stream.impl.MaterializerSession.materialize(StreamLayout.scala:882)
    3. akka.stream.impl.ActorMaterializerImpl.materialize(ActorMaterializerImpl.scala:182)
    4. akka.stream.impl.ActorMaterializerImpl.materialize(ActorMaterializerImpl.scala:80)
    4 frames
  12. akka.stream.scaladsl
    RunnableGraph.run
    1. akka.stream.scaladsl.RunnableGraph.run(Flow.scala:351)
    1 frame
  13. Unknown
    ActorFlowTest$FlowActor.preStart
    1. ActorFlowTest$FlowActor.preStart(ActorFlowTest.scala:40)
    1 frame
  14. Akka Actor
    Actor$class.postRestart
    1. akka.actor.Actor$class.postRestart(Actor.scala:566)
    1 frame
  15. Unknown
    ActorFlowTest$FlowActor.postRestart
    1. ActorFlowTest$FlowActor.postRestart(ActorFlowTest.scala:33)
    1 frame
  16. Akka Actor
    Actor$class.aroundPostRestart
    1. akka.actor.Actor$class.aroundPostRestart(Actor.scala:504)
    1 frame
  17. Unknown
    ActorFlowTest$FlowActor.aroundPostRestart
    1. ActorFlowTest$FlowActor.aroundPostRestart(ActorFlowTest.scala:33)
    1 frame
  18. Akka Actor
    Mailbox.processAllSystemMessages
    1. akka.actor.dungeon.FaultHandling$class.finishRecreate(FaultHandling.scala:239)
    2. akka.actor.dungeon.FaultHandling$class.faultRecreate(FaultHandling.scala:76)
    3. akka.actor.ActorCell.faultRecreate(ActorCell.scala:374)
    4. akka.actor.ActorCell.invokeAll$1(ActorCell.scala:464)
    5. akka.actor.ActorCell.systemInvoke(ActorCell.scala:483)
    6. akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:282)
    6 frames
  19. Akka Testkit
    CallingThreadDispatcher.systemDispatch
    1. akka.testkit.CallingThreadDispatcher.process$1(CallingThreadDispatcher.scala:243)
    2. akka.testkit.CallingThreadDispatcher.runQueue(CallingThreadDispatcher.scala:283)
    3. akka.testkit.CallingThreadDispatcher.systemDispatch(CallingThreadDispatcher.scala:191)
    3 frames
  20. Akka Actor
    Mailbox.exec
    1. akka.actor.dungeon.Dispatch$class.restart(Dispatch.scala:119)
    2. akka.actor.ActorCell.restart(ActorCell.scala:374)
    3. akka.actor.LocalActorRef.restart(ActorRef.scala:406)
    4. akka.actor.SupervisorStrategy.restartChild(FaultHandling.scala:365)
    5. akka.actor.OneForOneStrategy.processFailure(FaultHandling.scala:518)
    6. akka.actor.SupervisorStrategy.handleFailure(FaultHandling.scala:303)
    7. akka.actor.dungeon.FaultHandling$class.handleFailure(FaultHandling.scala:263)
    8. akka.actor.ActorCell.handleFailure(ActorCell.scala:374)
    9. akka.actor.ActorCell.invokeAll$1(ActorCell.scala:459)
    10. akka.actor.ActorCell.systemInvoke(ActorCell.scala:483)
    11. akka.dispatch.Mailbox.processAllSystemMessages(Mailbox.scala:282)
    12. akka.dispatch.Mailbox.run(Mailbox.scala:223)
    13. akka.dispatch.Mailbox.exec(Mailbox.scala:234)
    13 frames
  21. Scala
    ForkJoinWorkerThread.run
    1. scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
    2. scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
    3. scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
    4. scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
    4 frames