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  1. Hadoop Common
  2. HADOOP-728

Map-reduce task does not produce correct results when -reducer NONE is specified through streaming

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.9.0
    • Component/s: None
    • Labels:
      None

      Description

      a) a file is create for the output instead of a directory.
      b) there is no way to understand what is going on from the client output

      I can produce an example for you, if you like – but the behavior is consistent, so $HSTREAM -mapper /bin/cat -reducer NONE should show the problem
      ~

        Attachments

        1. Hadoop-728_1.patch
          7 kB
          Sanjay Dahiya
        2. Hadoop-728.patch
          3 kB
          Sanjay Dahiya

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              • Assignee:
                sanjay.dahiya Sanjay Dahiya
                Reporter:
                dhruba dhruba borthakur
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                Dates

                • Created:
                  Updated:
                  Resolved: