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  1. Hadoop Map/Reduce
  2. MAPREDUCE-5069

add concrete common implementations of CombineFileInputFormat

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.0.3-alpha
    • Fix Version/s: 2.1.0-beta
    • Component/s: mrv1, mrv2
    • Labels:
      None

      Description

      CombineFileInputFormat is abstract, and its specific equivalents to TextInputFormat, SequenceFileInputFormat, etc. are currently not in the hadoop code base.

      These sound like very common need wherever CombineFileInputFormat is used, and different folks would write the same code over and over to achieve the same goal. It sounds very natural for hadoop to provide at least the text and sequence file implementations of the CombineFileInputFormat class.

        Attachments

        1. MAPREDUCE-5069-6.patch
          54 kB
          Sangjin Lee
        2. MAPREDUCE-5069-5.patch
          54 kB
          Sangjin Lee
        3. MAPREDUCE-5069-4.patch
          53 kB
          Sangjin Lee
        4. MAPREDUCE-5069-3.patch
          53 kB
          Sangjin Lee
        5. MAPREDUCE-5069-2.patch
          59 kB
          Sangjin Lee
        6. MAPREDUCE-5069-1.patch
          57 kB
          Sangjin Lee
        7. MAPREDUCE-5069.patch
          58 kB
          Sangjin Lee

          Activity

            People

            • Assignee:
              sjlee0 Sangjin Lee
              Reporter:
              sjlee0 Sangjin Lee
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              Dates

              • Created:
                Updated:
                Resolved: