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  1. Mahout
  2. MAHOUT-950

Change BtJob to use new MultipleOutputs API

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.10.0
    • classic
    • None

    Description

      BtJob uses a mixture of the old and new MapReduce API to allow it to use MultipleOutputs (which isn't available in Hadoop 0.20/1.0). This fails when run against 0.23 (see MAHOUT-822), so we should change BtJob to use the new MultipleOutputs API. (Hopefully the new MultipleOutputs API will be made available in a 1.x release - see MAPREDUCE-3607.)

      Attachments

        1. MAHOUT-950.patch
          10 kB
          Thomas White

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. MAHOUT-822 Mahout needs to be made compatible with Hadoop .23 releases

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is superceded by

          Bug - A problem which impairs or prevents the functions of the product. MAHOUT-1427 Convert old .mapred API to new .mapreduce

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              smarthi Suneel Marthi
              tomwhite Thomas White
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              Dates

                Created:
                Updated:
                Resolved: