Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-1090

Modify log statement in Tasktracker log related to memory monitoring to include attempt id.

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.1
    • Fix Version/s: 0.21.0
    • Component/s: tasktracker
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Modified log statement in task memory monitoring thread to include task attempt id.

      Description

      Currently the TaskMemoryManagerThread logs a line like:
      org.apache.hadoop.mapred.TaskMemoryManagerThread: Memory usage of ProcessTree 14321 :372686848bytes. Limit : 2147483648bytes.
      It would be very useful to include the Task attempt id for the process tree mentioned in the log statement.

        Attachments

        1. MAPREDUCE-1090-20.patch
          1 kB
          Hemanth Yamijala
        2. MAPREDUCE-1090.patch
          1 kB
          Hemanth Yamijala

          Activity

            People

            • Assignee:
              yhemanth Hemanth Yamijala
              Reporter:
              yhemanth Hemanth Yamijala
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: