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  1. Hadoop Common
  2. HADOOP-191

add hadoopStreaming to src/contrib

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.2.0
    • None
    • None

    Description

      This is a patch that adds a src/contrib/hadoopStreaming directory to the source tree.
      hadoopStreaming is a bridge to run non-Java code as Map/Reduce tasks.
      The unit test TestStreaming runs the Unix tools tr (as Map) and uniq (as Reduce)

      TO test the patch:
      Merge the patch.
      The only existing file that is modified is trunk/build.xml
      trunk>ant deploy-contrib
      trunk>bin/hadoopStreaming : should show usage message
      trunk>ant test-contrib : should run one test successfully

      TO add src/contrib/someOtherProject:
      edit src/contrib/build.xml

      Attachments

        1. streaming.2.patch
          95 kB
          Michel Tourn
        2. streaming.3.patch
          33 kB
          Michel Tourn
        3. streaming.patch
          99 kB
          Michel Tourn

        Activity

          People

            cutting Doug Cutting
            michel_tourn Michel Tourn
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            Dates

              Created:
              Updated:
              Resolved: