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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6627

Add machine-readable output to mapred job -history command

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.9.0
    • Fix Version/s: 2.9.0, 3.0.0-alpha1
    • Component/s: client
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      It would be great if we could add a machine-readable output format, say JSON, to the mapred job -history [all] <jobHistoryFile> command so that it's easier for programs to consume that information and do further processing on it. At the same time, we should keep the existing API and formatting intact for backwards compatibility.

        Attachments

        1. MAPREDUCE-6627.006.patch
          123 kB
          Robert Kanter
        2. MAPREDUCE-6627.005.patch
          122 kB
          Robert Kanter
        3. MAPREDUCE-6627.004.patch
          113 kB
          Robert Kanter
        4. MAPREDUCE-6627.003.patch
          112 kB
          Robert Kanter
        5. MAPREDUCE-6627.002.patch
          66 kB
          Robert Kanter
        6. MAPREDUCE-6627.001.patch
          63 kB
          Robert Kanter
        7. json.txt
          10 kB
          Robert Kanter
        8. json_all.txt
          37 kB
          Robert Kanter

          Activity

            People

            • Assignee:
              rkanter Robert Kanter
              Reporter:
              rkanter Robert Kanter
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              Dates

              • Created:
                Updated:
                Resolved: