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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1832

Support for file sizes less than 1MB in DFSIO benchmark.

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.20.2
    • 0.20.3, 0.21.0, 0.22.0
    • benchmarks
    • None
    • Reviewed

    Description

      Currently DFSIO benchmark allows to specify files sizes in 1MB increments. It would be useful to be able to specify smaller sizes.

      Attachments

        1. TestDFSIO-fsize.patch
          19 kB
          Konstantin Shvachko
        2. TestDFSIO-fsize.patch
          19 kB
          Konstantin Shvachko
        3. TestDFSIO-fsize-0.20.patch
          43 kB
          Konstantin Shvachko

        Issue Links

        incorporates

        Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-1614 TestDFSIO should allow to configure output directory

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

        Bug - A problem which impairs or prevents the functions of the product. WHIRR-662 remove local TestDFSIO implementation

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

        Improvement - An improvement or enhancement to an existing feature or task. HDFS-1182 Support for file sizes less than 1MB in DFSIO benchmark.

        • Major - Major loss of function.
        • Resolved

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          People

            shv Konstantin Shvachko
            shv Konstantin Shvachko
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            Dates

              Created:
              Updated:
              Resolved:

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