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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1016

Make the format of the Job History be JSON instead of Avro binary

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.21.0
    • None
    • None

    Description

      I forgot that one of the features that would be nice is to off load the job history display from the JobTracker. That will be a lot easier, if the job history is stored in JSON. Therefore, I think we should change the storage now to prevent incompatibilities later.

      Attachments

        1. MAPREDUCE-1016.patch
          29 kB
          Doug Cutting
        2. MAPREDUCE-1016.patch
          3 kB
          Doug Cutting

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-1072 o.a.h.mapreduce.jobhistory.EventWriter.VERSION should be public.

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-1135 Making JobHistory log format easily extensible in the future

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              cutting Doug Cutting
              omalley Owen O'Malley
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              Dates

                Created:
                Updated:
                Resolved: