Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-5069

add concrete common implementations of CombineFileInputFormat

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor 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.

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

        Activity

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          People

          • Assignee:
            Sangjin Lee
            Reporter:
            Sangjin Lee
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            Dates

            • Created:
              Updated:
              Resolved:

              Development