Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 2.7.4, 3.0.0-alpha2
    • Component/s: namenode
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      Add metrics for FSNamesystemLock operations to see, overall, how long each operation is holding the lock for. Use MutableRate metrics for now.

        Attachments

        1. FSLockPerf.java
          9 kB
          Erik Krogen
        2. HDFS-10872.000.patch
          54 kB
          Erik Krogen
        3. HDFS-10872.001.patch
          90 kB
          Erik Krogen
        4. HDFS-10872.002.patch
          90 kB
          Erik Krogen
        5. HDFS-10872.003.patch
          90 kB
          Erik Krogen
        6. HDFS-10872.004.patch
          90 kB
          Erik Krogen
        7. HDFS-10872.005.patch
          85 kB
          Erik Krogen
        8. HDFS-10872.006.patch
          85 kB
          Erik Krogen
        9. HDFS-10872.007.patch
          84 kB
          Erik Krogen
        10. HDFS-10872.008.patch
          222 kB
          Erik Krogen
        11. HDFS-10872.009.patch
          84 kB
          Erik Krogen
        12. HDFS-10872.010.patch
          86 kB
          Erik Krogen
        13. HDFS-10872.011.patch
          86 kB
          Zhe Zhang
        14. HDFS-10872.012.patch
          85 kB
          Erik Krogen
        15. HDFS-10872-branch-2.012.patch
          80 kB
          Erik Krogen
        16. HDFS-10872-branch-2.013.patch
          80 kB
          Erik Krogen
        17. HDFS-10872-branch-2.7.013.patch
          78 kB
          Erik Krogen
        18. jmx-output
          3 kB
          Erik Krogen

          Issue Links

            Activity

              People

              • Assignee:
                xkrogen Erik Krogen
                Reporter:
                xkrogen Erik Krogen
              • Votes:
                0 Vote for this issue
                Watchers:
                15 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: