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  1. Hadoop Map/Reduce
  2. MAPREDUCE-704

Per-node task limits in the fair scheduler

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Details

    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • contrib/fair-share
    • None

    Description

      Some users would like to be able to limit the number of tasks from a job that they run on each node to better control cluster load. This JIRA will add this feature to the fair scheduler. MAPREDUCE-698 adds per-pool limits on number of running tasks as well.

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          relates to

          New Feature - A new feature of the product, which has yet to be developed. HADOOP-5170 Set max map/reduce tasks on a per-job basis, either per-node or cluster-wide

          • Major - Major loss of function.
          • Closed

          Activity

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              Unassigned Unassigned
              matei Matei Alexandru Zaharia
              Votes:
              6 Vote for this issue
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              12 Start watching this issue

              Dates

                Created:
                Updated: