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  1. Hadoop Common
  2. HADOOP-481

Hadoop mapred metrics should include per job input/output statistics rather than per-task statistics

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Invalid
    • 0.6.0
    • None
    • metrics
    • None

    Description

      Currently hadoop reports metrics such as input bytes, input records, etc on per-task basis. Accurate aggregation of these metrics is required at the job-level and reporting should be done on a per-job basis.

      Attachments

        1. reports.patch
          24 kB
          Milind Barve

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-420 Accumulate bytes & records statistics at the job level via haoop.metrics.

          • Major - Major loss of function.
          • Closed
          relates to

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-492 Global counters

          • Major - Major loss of function.
          • Closed

          Activity

            People

              milindb Milind Barve
              milindb Milind Barve
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              Dates

                Created:
                Updated:
                Resolved: