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  1. Hadoop Map/Reduce
  2. MAPREDUCE-798

MRUnit should be able to test a succession of MapReduce passes

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: contrib/mrunit
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Add PipelineMapReduceDriver to MRUnit to support testing a pipeline of MapReduce passes

      Description

      MRUnit can currently test that the inputs to a given (mapper, reducer) "job" produce certain outputs at the end of the reducer. It would be good to support more end-to-end tests of a series of MapReduce jobs that form a longer pipeline surrounding some data.

        Attachments

        1. MAPREDUCE-798.patch
          18 kB
          Aaron Kimball
        2. MAPREDUCE-798.2.patch
          18 kB
          Aaron Kimball
        3. MAPREDUCE-798.3.patch
          18 kB
          Aaron Kimball

          Activity

            People

            • Assignee:
              kimballa Aaron Kimball
              Reporter:
              kimballa Aaron Kimball
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              Dates

              • Created:
                Updated:
                Resolved: