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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4159

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

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0.0-alpha, 3.0.0-alpha1
    • 0.23.3, 2.0.2-alpha
    • mrv2
    • 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)

      Attachments

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

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          People

            devaraj Devaraj Kavali
            nishan Nishan Shetty
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              Updated:
              Resolved:

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