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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3634

All daemons should crash instead of hanging around when their EventHandlers get exceptions

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 0.23.0
    • 0.23.2
    • mrv2
    • None
    • Reviewed
    • Fixed all daemons to crash instead of hanging around when their EventHandlers get exceptions.

    Description

      We should make sure that the daemons crash in case the dispatchers get exceptions and stop processing. That way we will be debugging RM/NM/AM crashes instead of hard-to-track hanging jobs.

      Attachments

        1. MAPREDUCE-3634-20120118.1.txt
          38 kB
          Vinod Kumar Vavilapalli
        2. MAPREDUCE-3634-20120119.txt
          39 kB
          Vinod Kumar Vavilapalli
        3. MAPREDUCE-3634-20120214.txt
          41 kB
          Vinod Kumar Vavilapalli
        4. MAPREDUCE-3634-20120214.txt
          41 kB
          Vinod Kumar Vavilapalli

        Issue Links

        blocks

        Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-3489 EventDispatcher should have a call-back on errors for aiding tests

        • Minor - Minor loss of function, or other problem where easy workaround is present.
        • Open
        is related to

        Bug - A problem which impairs or prevents the functions of the product. YARN-6202 Configuration item Dispatcher.DISPATCHER_EXIT_ON_ERROR_KEY is disregarded

        • Major - Major loss of function.
        • Resolved
        relates to

        Sub-task - The sub-task of the issue MAPREDUCE-3846 Restarted+Recovered AM hangs in some corner cases

        • Critical - Crashes, loss of data, severe memory leak.
        • Closed

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            vinodkv Vinod Kumar Vavilapalli
            vinodkv Vinod Kumar Vavilapalli
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            Dates

              Created:
              Updated:
              Resolved:

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