Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-1167

Make ProcfsBasedProcessTree collect rss memory information

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.22.0
    • Fix Version/s: 0.21.0
    • Component/s: tasktracker
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Right now ProcfsBasedProcess collects only virtual memory. We can make it collect rss memory as well.
      Later we can use rss in TaskMemoryManagerThread to obtain better memory management.

        Attachments

        1. MAPREDUCE-1167.patch
          18 kB
          Scott Chen
        2. MAPREDUCE-1167-v2.patch
          20 kB
          Scott Chen
        3. MAPREDUCE-1167-v3.patch
          20 kB
          Scott Chen
        4. MAPREDUCE-1167-v4.patch
          19 kB
          Scott Chen
        5. MAPREDUCE-1167-v5.patch
          19 kB
          Scott Chen

          Issue Links

            Activity

              People

              • Assignee:
                schen Scott Chen
                Reporter:
                schen Scott Chen
              • Votes:
                0 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: