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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3561 [Umbrella ticket] Performance issues in YARN+MR
  3. MAPREDUCE-3838

MapReduce job submission time has increased in 0.23 when compared to 0.20.206

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    • gridmix yarn job-submit-time

    Description

      While running Gridmix on 0.23, we found that the job submission time has increased when compared to 0.20.206.

      Here are some stats:

      Submit-Time Total number of jobs in YARN Total number of jobs in FRED
      > 25secs 3 1
      > 20secs 6 2
      > 15secs 14 4
      > 10secs 24 4
      > 5secs 67 28

      Note that Gridmix was run using the same trace.

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            Unassigned Unassigned
            amar_kamat Amar Kamat
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              Created:
              Updated: