Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-1687

Stress submission policy does not always stress the cluster.

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: contrib/gridmix
    • Labels:
      None

      Description

      Currently, the rough idea of stress submission policy is to continue submitting jobs until the pending map tasks reach 2x of the cluster capacity. This proves to be inadequate and we saw a large job could monopolize the whole cluster.

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            People

            • Assignee:
              Amar Kamat
              Reporter:
              Hong Tang
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              Dates

              • Created:
                Updated:
                Resolved:

                Development