Hadoop Map/Reduce
  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 Bug
    • Status: Resolved
    • Priority: Blocker 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.

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

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Sreekanth Ramakrishnan
            Reporter:
            Arun C Murthy
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            Dates

            • Created:
              Updated:
              Resolved:

              Development