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  1. REEF (Retired)
  2. REEF-726

Race condition with completed Containers

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    Description

      There is a race condition in which it's possible for a Container to be removed twice in YarnContainerManager. i.e. removeAndGet() is called both in onContainersCompleted (without a lock) and by the EvaluatorManager (with a lock on the EvaluatorManager).

      Attachments

        1. restart_failure.txt
          1.34 MB
          Andrew Chung
        2. completed_containers_race.txt
          5 kB
          Andrew Chung

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. REEF-61 Possible race condition in EvaluatorManager

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open
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              afchung90 Andrew Chung
              afchung90 Andrew Chung
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                Created:
                Updated:
                Resolved: