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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2823

map-reduce doctor (Mr Doctor)

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • None
    • None
    • None

    Description

      Problem Description:

      Users typically submit jobs with sub-optimal parameters resulting in under-utilization, black-listed task-trackers, time-outs, re-tries etc.

      Issue can be mitigated by submitting job with custom Hadoop parameters.

      Attachments

        Issue Links

          is duplicated by

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-4179 Hadoop-Vaidya : Rule based performance diagnostic tool for Map/Reduce jobs

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

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-4179 Hadoop-Vaidya : Rule based performance diagnostic tool for Map/Reduce jobs

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              amirhyoussefi Amir Youssefi
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              Dates

                Created:
                Updated:
                Resolved: