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  1. Hadoop Map/Reduce
  2. MAPREDUCE-5692

Add explicit diagnostics when a task attempt is killed due to speculative execution

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.2.0
    • Fix Version/s: 2.3.0
    • Component/s: mrv2
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      We need to clearly indicate when a task attempt is killed because another task attempt succeeded first when speculative execution is enabled.

        Attachments

        1. MAPREDUCE-5692.v01.patch
          8 kB
          Gera Shegalov
        2. MAPREDUCE-5692.v02.patch
          8 kB
          Gera Shegalov

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              • Assignee:
                jira.shegalov Gera Shegalov
                Reporter:
                jira.shegalov Gera Shegalov
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                Dates

                • Created:
                  Updated:
                  Resolved: