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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6457

kill task before the task is truely runing on a slave node

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 2.6.0, 2.7.1
    • Fix Version/s: None
    • Component/s: applicationmaster, mrv2
    • Labels:
      None
    • Environment:

      regular environment

      Description

      I happned to find this bug. When I am doing some development based on Hadoop-2.6.0. I happend to send to T_KILL signal to one of maptask before this task is register to TaskAttemptListener. Because the attempt is not assigned with a container yet. It may lead to a lot of errors.

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            • Assignee:
              Unassigned
              Reporter:
              cxcw Wei Chen
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