[jira] [Created] (FLINK-2110) Early slot release after Execution failure

[Shang Yuanchun (Jira)]

Ufuk Celebi created FLINK-2110:
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             Summary: Early slot release after Execution failure
                 Key: FLINK-2110
                 URL: https://issues.apache.org/jira/browse/FLINK-2110
             Project: Flink
          Issue Type: Bug
          Components: Scheduler
    Affects Versions: master
            Reporter: Ufuk Celebi


In {{Execution#processFail(Throwable, boolean)}}, the slot is released before the cancel msg is send to the respective task manager assigned to this Execution.

Cancelling on the TM can take some time, which can result in a too early release of the slot on the JM.



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