Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-2727

MR-279: SleepJob throws divide by zero exception when count = 0

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: mrv2
    • Labels:
      None

      Description

      When the count is 0 for mappers or reducers, a divide-by-zero exception is thrown. There are existing checks to error out when count < 0, which obviously doesn't handle the 0 case. This is causing the MRReliabilityTest to fail.

      1. MAPREDUCE-2727-trunk.patch
        2 kB
        Jeffrey Naisbitt
      2. MAPREDUCE-2727.patch
        3 kB
        Jeffrey Naisbitt

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          People

          • Assignee:
            Jeffrey Naisbitt
            Reporter:
            Jeffrey Naisbitt
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            Dates

            • Created:
              Updated:
              Resolved:

              Development