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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2646

MR-279: AM with same sized maps and reduces hangs in presence of failing maps

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 0.23.0
    • 0.23.0
    • applicationmaster, mrv2
    • None
    • Reviewed

    Description

      Currently AM can assign a container given by RM to any map or reduce. However RM allocates for a particular priority. This leads to AM and RM data structures going out of sync.

      Attachments

        1. MAPREDUCE-2646.patch
          19 kB
          Arun Murthy
        2. mr-2646.patch
          8 kB
          Sharad Agarwal

        Activity

          People

            sharadag Sharad Agarwal
            sharadag Sharad Agarwal
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            Dates

              Created:
              Updated:
              Resolved: