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  1. Hadoop YARN
  2. YARN-75

RMContainer should handle a RELEASE event while RUNNING

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0-alpha
    • 2.0.2-alpha, 0.23.4
    • None
    • None

    Description

      An AppMaster can send a container release at any point. Currently this results in an exception, if this is done while the RM considers the container to be RUNNING.
      The event not being processed correctly also implies that these containers do not show up in the Completed Container List seen by the AM (AMRMProtocol). MR-3902 depends on this set being complete.

      Attachments

        1. YARN-75.txt
          2 kB
          Siddharth Seth
        2. YARN-75_2.txt
          10 kB
          Siddharth Seth

        Issue Links

          blocks

          Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-3902 MR AM should reuse containers for map tasks, there-by allowing fine-grained control on num-maps for users without need for CombineFileInputFormat etc.

          • Major - Major loss of function.
          • Open

          Activity

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              sseth Siddharth Seth
              sseth Siddharth Seth
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              Dates

                Created:
                Updated:
                Resolved: