Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-2961

Increase the default threadpool size for container launching in the application master.

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: mrv2
    • Labels:
      None

      Description

      Currently the default threadpool size is 10 for launching containers in ContainerLauncherImpl. We should increase that to 100 for a reasonable default, so that container launching is not backed up by a small thread pool size.

      1. MAPREDUCE-2961-20110923.txt
        3 kB
        Vinod Kumar Vavilapalli
      2. MAPREDUCE-2961-20110923.1.txt
        5 kB
        Vinod Kumar Vavilapalli
      3. MAPREDUCE-2961.patch
        1 kB
        Mahadev konar
      4. MAPREDUCE-2961.patch
        1 kB
        Mahadev konar
      5. MAPREDUCE-2961.patch
        5 kB
        Arun C Murthy

        Activity

          People

          • Assignee:
            Vinod Kumar Vavilapalli
            Reporter:
            Mahadev konar
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            Dates

            • Created:
              Updated:
              Resolved:

              Development