Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-2137

Mapping between Gridmix jobs and the corresponding original MR jobs is needed

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: contrib/gridmix
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      New configuration properties gridmix.job.original-job-id and gridmix.job.original-job-name in the configuration of simulated job are exposed/documented to gridmix user for mapping between original cluster's jobs and simulated jobs.

      Description

      Consider a trace file "trace1" obtained by running Rumen on a set of MR jobs' history logs. When gridmix runs simulated jobs from "trace1", it may skip some of the jobs from the trace file for some reason like out-of-order-jobs. Now use Rumen to generate trace2 from the history logs of gridmix's simulated jobs.
      Now, to compare and analyze the gridmix's simulated jobs with original MR jobs, we need a mapping between them.

      1. 2137.patch
        5 kB
        Ravi Gummadi
      2. 2137.v1.patch
        9 kB
        Ravi Gummadi
      3. 2137.v2.1.patch
        13 kB
        Ravi Gummadi

        Activity

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          People

          • Assignee:
            Ravi Gummadi
            Reporter:
            Ravi Gummadi
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            Dates

            • Created:
              Updated:
              Resolved:

              Development