Hadoop Common
  1. Hadoop Common
  2. HADOOP-5733

Add map/reduce slot capacity and lost map/reduce slot capacity to JobTracker metrics

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: metrics
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      It would be nice to have the actual map/reduce slot capacity and the lost map/reduce slot capacity (# of blacklisted nodes * map-slot-per-node or reduce-slot-per-node). This information can be used to calculate a JT view of slot utilization.

      1. hadoop-5733-1.patch
        7 kB
        Sreekanth Ramakrishnan
      2. hadoop-5733-2.patch
        6 kB
        Sreekanth Ramakrishnan
      3. hadoop-5733-3.patch
        6 kB
        Sreekanth Ramakrishnan
      4. hadoop-5733-4.patch
        6 kB
        Chris Douglas
      5. hadoop-5733-v20.patch
        6 kB
        Robert Chansler

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Sreekanth Ramakrishnan
            Reporter:
            Hong Tang
          • Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development