Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-4159

Job is running in Uber mode after setting "mapreduce.job.ubertask.maxreduces" to zero

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha, 3.0.0
    • Fix Version/s: 0.23.3, 2.0.2-alpha
    • Component/s: mrv2
    • Labels:
      None

      Description

      1.Configure "mapreduce.job.ubertask.enable" to true
      2.Configure "mapreduce.job.ubertask.maxreduces" to 0(zero)
      3.Run job such that it has one reducer(more than "mapreduce.job.ubertask.maxreduces" value)

      Observe that job is running in Uber mode instead of normal mode(non uber mode)

      1. MAPREDUCE-4159.patch
        6 kB
        Devaraj K
      2. MAPREDUCE-4159-1.patch
        6 kB
        Devaraj K

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Devaraj K
            Reporter:
            Nishan Shetty, Huawei
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            Dates

            • Created:
              Updated:
              Resolved:

              Development