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  1. Hadoop Map/Reduce
  2. MAPREDUCE-5108 Changes needed for Binary Compatibility for MR applications via YARN
  3. MAPREDUCE-5156

Hadoop-examples-1.x.x.jar cannot run on Yarn

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Details

    • Sub-task
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • None
    • 2.1.0-beta
    • None
    • None
    • Incompatible change, Reviewed

    Description

      M/R examples are run through ProgramDriver.driver. ProgramDriver.driver returns void in hadoop-1, while it returns int in hadoop-2. Therefore, the function signatures in the example jar and yarn are incompatible.

      Attachments

        1. MAPREDUCE-5156.1.patch
          4 kB
          Zhijie Shen
        2. MAPREDUCE-5156.2.patch
          5 kB
          Zhijie Shen
        3. MAPREDUCE-5156.3.patch
          5 kB
          Zhijie Shen
        4. MAPREDUCE-5156.4.patch
          5 kB
          Zhijie Shen

        Issue Links

          is blocked by

          Sub-task - The sub-task of the issue MAPREDUCE-5157 Sort in hadoop-1 examples is not binary compatible with hadoop-2 mapred.lib

          • Major - Major loss of function.
          • Closed
          is depended upon by

          Test - A new unit, integration or system test. HBASE-8681 TestDriver#testDriver fails on hadoop 2.0.x

          • Major - Major loss of function.
          • Closed

          Activity

            People

              zjshen Zhijie Shen
              zjshen Zhijie Shen
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              Dates

                Created:
                Updated:
                Resolved: