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[jira] [Created] (FLINK-9439) DispatcherTest#testJobRecovery dead locks

Piotr Nowojski created FLINK-9439:

             Summary: DispatcherTest#testJobRecovery dead locks
                 Key: FLINK-9439
                 URL: https://issues.apache.org/jira/browse/FLINK-9439
             Project: Flink
          Issue Type: Bug
          Components: Distributed Coordination
    Affects Versions: 1.5.0
            Reporter: Piotr Nowojski

Rarely DispatcherTest#testJobRecovery dead locks on master. Example deadlock in my pull request:


afterwards I have stripped down `flink-runtime` and looped on travis this test and it also dead locks on master:


(note, that looped versions sometimes also fails with an exception from setUp: {{ 

akka.actor.InvalidActorNameException: actor name [dispatcher_testJobRecovery] is not unique! }} but this might be unrelated).

Example failed build:


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