[jira] [Created] (FLINK-2472) Make the JobClientActor check periodically if the submitted Job is still running and if the JobManager is still alive

["Till Rohrmann (JIRA)" <ji...@apache.org>]

Till Rohrmann created FLINK-2472:
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             Summary: Make the JobClientActor check periodically if the submitted Job is still running and if the JobManager is still alive
                 Key: FLINK-2472
                 URL: https://issues.apache.org/jira/browse/FLINK-2472
             Project: Flink
          Issue Type: Bug
            Reporter: Till Rohrmann


In case that the {{JobManager}} dies without notifying possibly connected {{JobClientActors}} or if the job execution finishes without sending the {{SerializedJobExecutionResult}} back to the {{JobClientActor}}, it might happen that a {{JobClient.submitJobAndWait}} never returns.

I propose to let the {{JobClientActor}} periodically check whether the {{JobManager}} is still alive and whether the submitted job is still running. If not, then the {{JobClientActor}} should return an exception to complete the waiting future.



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