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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3481

[Gridmix] Improve STRESS mode locking

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Details

    • Reviewed
    • Modified Gridmix STRESS mode locking structure. The submitted thread and the polling thread now run simultaneously without blocking each other.
    • gridmix3 stress

    Description

      Gridmix STREES mode code doesnt sufficiently load the cluster due to improper locking.

      Attachments

        1. MAPREDUCE-3481-v1.6.patch
          18 kB
          Amar Kamat
        2. MAPREDUCE-3481-v1.7.patch
          19 kB
          Amar Kamat

        Issue Links

          blocks

          Sub-task - The sub-task of the issue MAPREDUCE-3719 Make gridmix performance on YARN+MR to match or exceed that on 1.0

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

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-1687 Stress submission policy does not always stress the cluster.

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. MAPREDUCE-3769 [Gridmix] Improve the way job monitor maintains running jobs

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Activity

            People

              amar_kamat Amar Kamat
              amar_kamat Amar Kamat
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              Dates

                Created:
                Updated:
                Resolved: