Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-4027

Document the minimum-allocation-mb and maximum-allocation-mb configurations

    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Duplicate
    • Affects Version/s: 0.23.3
    • Fix Version/s: None
    • Component/s: resourcemanager
    • Labels:
      None

      Description

      None of the current yarn.scheduler.fifo.minimum/maximum-allocation-mb and yarn.scheduler.capacity.minimum/maximum-allocation-mb are documented anywhere. Without knowledge of these params, one can't change the default allocations. And the default allocations are pretty high btw (MAPREDUCE-4026).

      We should document these in the Cluster Setup page at least.

        Attachments

        1. MAPREDUCE-4027.patch
          4 kB
          Harsh J
        2. MAPREDUCE-4027.patch
          2 kB
          Harsh J

          Issue Links

            Activity

              People

              • Assignee:
                qwertymaniac Harsh J
                Reporter:
                qwertymaniac Harsh J
              • Votes:
                0 Vote for this issue
                Watchers:
                4 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: