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  1. Hadoop Map/Reduce
  2. MAPREDUCE-979

JobConf.getMemoryFor{Map|Reduce}Task doesn't fallback to newer config knobs when mapred.taskmaxvmem is set to DISABLED_MEMORY_LIMIT of -1

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.20.1
    • Fix Version/s: 0.20.2
    • Component/s: jobtracker, tasktracker
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Added support to fallback to new task memory configuration when deprecated memory configuration values are set to disabled.

      Description

      JobConf.getMemoryFor

      {Map|Reduce}

      Task doesn't fallback to newer config knobs when mapred.taskmaxvmem is set to DISABLED_MEMORY_LIMIT of -1, this results in failed job-submissions when mapred-default.xml has the default value of -1.

        Attachments

        1. mapreduce-979-3.patch
          11 kB
          Sreekanth Ramakrishnan
        2. mapreduce-979-20-3.patch
          9 kB
          Sreekanth Ramakrishnan
        3. mapreduce-979-20-2.patch
          9 kB
          Sreekanth Ramakrishnan
        4. mapreduce-979-2.patch
          11 kB
          Hemanth Yamijala
        5. mapreduce-979-1-20.patch
          3 kB
          Sreekanth Ramakrishnan
        6. mapreduce-979-1.patch
          5 kB
          Sreekanth Ramakrishnan

          Activity

            People

            • Assignee:
              sreekanth Sreekanth Ramakrishnan
              Reporter:
              acmurthy Arun C Murthy
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              Dates

              • Created:
                Updated:
                Resolved: