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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1018

Document changes to the memory management and scheduling model

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.21.0
    • Fix Version/s: 0.21.0
    • Component/s: documentation
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Updated documentation related to (1) the changes in the configuration for memory management of tasks and (2) the modifications in scheduling model of CapacityTaskScheduler to include memory requirement by tasks.

      Description

      There were changes done for the configuration, monitoring and scheduling of high ram jobs. This must be documented in the mapred-defaults.xml and also on forrest documentation

        Attachments

        1. MAPRED-1018-commons.patch
          8 kB
          rahul k singh
        2. MAPRED-1018-9.patch.txt
          17 kB
          Hemanth Yamijala
        3. MAPRED-1018-8.patch.txt
          34 kB
          Hemanth Yamijala
        4. MAPRED-1018-7.patch.txt
          31 kB
          Hemanth Yamijala
        5. MAPRED-1018-6.patch.txt
          22 kB
          Hemanth Yamijala
        6. MAPRED-1018-5.patch.txt
          22 kB
          Hemanth Yamijala
        7. MAPRED-1018-4.patch.txt
          22 kB
          rahul k singh
        8. MAPRED-1018-3.patch
          20 kB
          rahul k singh
        9. MAPRED-1018-2.patch
          15 kB
          rahul k singh
        10. MAPRED-1018-1.patch
          13 kB
          rahul k singh

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              • Assignee:
                yhemanth Hemanth Yamijala
                Reporter:
                yhemanth Hemanth Yamijala
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                Dates

                • Created:
                  Updated:
                  Resolved: