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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

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.6.0, 2.7.1
    • None
    • applicationmaster, mrv2
    • None
    • 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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            Unassigned Unassigned
            cxcw Wei Chen

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