Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-931

rumen should use its own interpolation classes to create runtimes for simulated tasks

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: tools/rumen
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently, when a simulator or benchmark is running and simulating hadoop jobs using rumen data, and rumen's runtime system is used to get execution times for the tasks in the simulated jobs, rumen would use some ad hoc code, despite the fact that rumen has a perfectly good interpolation framework to generate random variables that fit discrete CDFs.

      We should use the interpolation framework.

      1. patch-931-b.patch
        13 kB
        Dick King
      2. MAPREDUCE-931--2009-09-16--1633.patch
        11 kB
        Dick King

        Activity

        Dick King created issue -
        Dick King made changes -
        Field Original Value New Value
        Attachment patch-931.patch [ 12418191 ]
        Dick King made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Dick King made changes -
        Status Patch Available [ 10002 ] Open [ 1 ]
        Dick King made changes -
        Attachment patch-931-a.patch [ 12418193 ]
        Dick King made changes -
        Attachment patch-931.patch [ 12418191 ]
        Dick King made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Dick King made changes -
        Attachment patch-931-a.patch [ 12418193 ]
        Dick King made changes -
        Status Patch Available [ 10002 ] Open [ 1 ]
        Dick King made changes -
        Attachment patch-931-b.patch [ 12418199 ]
        Dick King made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Dick King made changes -
        Status Patch Available [ 10002 ] Open [ 1 ]
        Dick King made changes -
        Attachment MAPREDUCE-931--2009-09-16--1633.patch [ 12419830 ]
        Dick King made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Chris Douglas made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags [Reviewed]
        Fix Version/s 0.21.0 [ 12314045 ]
        Resolution Fixed [ 1 ]
        Amar Kamat made changes -
        Component/s tools/rumen [ 12313617 ]
        Tom White made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Dick King
            Reporter:
            Dick King
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            Dates

            • Created:
              Updated:
              Resolved:

              Development