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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6261

NullPointerException if MapOutputBuffer.flush invoked twice

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.5.0
    • 2.7.0
    • mrv2
    • None
    • Reviewed

    Description

      MapOutputBuffer.flush will throw an NPE if it is invoked twice, since it blindly assumes kvbuffer is not null yet sets kvbuffer to null towards the end of the method.

      Attachments

        1. MAPREDUCE-6261.1.patch
          1.0 kB
          Tsuyoshi Ozawa
        2. MAPREDUCE-6261.2.patch
          1.0 kB
          Tsuyoshi Ozawa

        Activity

          People

            ozawa Tsuyoshi Ozawa
            jlowe Jason Darrell Lowe
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            Dates

              Created:
              Updated:
              Resolved: