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  1. Hadoop YARN
  2. YARN-149 [Umbrella] ResourceManager (RM) Fail-over
  3. YARN-1574

RMDispatcher should be reset on transition to standby

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Details

    • Sub-task
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • None
    • 2.3.0
    • None
    • None
    • Reviewed

    Description

      Currently, we move rmDispatcher out of ActiveService. But we still register the Event dispatcher, such as schedulerDispatcher, RMAppEventDispatcher when we initiate the ActiveService.

      Almost every time when we transit RM from Active to Standby, we need to initiate the ActiveService. That means we will register the same event Dispatcher which will cause the same event will be handled several times.

      Attachments

        1. YARN-1574.6.patch
          9 kB
          Xuan Gong
        2. YARN-1574.5.patch
          7 kB
          Xuan Gong
        3. YARN-1574.4.patch
          6 kB
          Xuan Gong
        4. YARN-1574.3.patch
          8 kB
          Xuan Gong
        5. YARN-1574.2.patch
          3 kB
          Xuan Gong
        6. YARN-1574.2.patch
          3 kB
          Xuan Gong
        7. YARN-1574.1.patch
          2 kB
          Xuan Gong
        8. YARN-1574.1.patch
          2 kB
          Xuan Gong

        Activity

          People

            xgong Xuan Gong
            xgong Xuan Gong
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            Dates

              Created:
              Updated:
              Resolved: