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  1. Hadoop HDFS
  2. HDFS-4185

Add a metric for number of active leases

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.4, 2.0.2-alpha
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: namenode
    • Labels:
      None
    • Target Version/s:

      Description

      We have seen cases of systematic open file leaks, which could have been detected if we have a metric that shows number of active leases.

        Attachments

        1. HDFS-4185-001.patch
          4 kB
          Rakesh R
        2. HDFS-4185-002.patch
          4 kB
          Rakesh R
        3. HDFS-4185-003.patch
          4 kB
          Rakesh R
        4. HDFS-4185-004.patch
          4 kB
          Rakesh R
        5. HDFS-4185-005.patch
          7 kB
          Rakesh R
        6. HDFS-4185-006.patch
          8 kB
          Rakesh R
        7. HDFS-4185-007.patch
          8 kB
          Rakesh R
        8. HDFS-4185-008.patch
          8 kB
          Rakesh R
        9. HDFS-4185-009.patch
          7 kB
          Rakesh R

          Activity

            People

            • Assignee:
              rakeshr Rakesh R
              Reporter:
              kihwal Kihwal Lee
            • Votes:
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              Watchers:
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              Dates

              • Created:
                Updated:
                Resolved: