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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6174

Combine common stream code into parent class for InMemoryMapOutput and OnDiskMapOutput.

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.6.0, 3.0.0-alpha1
    • 2.8.0, 3.0.0-alpha1
    • mrv2
    • Reviewed

    Description

      Per MAPREDUCE-6166, both InMemoryMapOutput and OnDiskMapOutput will be doing similar things with regards to IFile streams.

      In order to make it explicit that InMemoryMapOutput and OnDiskMapOutput are different from 3rd-party implementations, this JIRA will make them subclass a common class (see https://issues.apache.org/jira/browse/MAPREDUCE-6166?focusedCommentId=14223368&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14223368)

      Attachments

        1. MAPREDUCE-6174.002.patch
          12 kB
          Eric Payne
        2. MAPREDUCE-6174.003.patch
          14 kB
          Eric Payne
        3. MAPREDUCE-6174.004.patch
          14 kB
          Eric Payne
        4. MAPREDUCE-6174.005.patch
          16 kB
          Eric Payne
        5. MAPREDUCE-6174.006.patch
          17 kB
          Eric Payne
        6. MAPREDUCE-6174.007.patch
          17 kB
          Eric Payne
        7. MAPREDUCE-6174.v1.txt
          8 kB
          Eric Payne

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-6400 Multiple shuffle transfer fails because input is closed too early

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved

          Activity

            People

              epayne Eric Payne
              epayne Eric Payne
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              Dates

                Created:
                Updated:
                Resolved: