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  1. Hadoop Common
  2. HADOOP-3169

LeaseChecker daemon should not be started in DFSClient constructor

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.19.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      LeaseChecker daemon periodically renew leases with NameNode. However, if there is no file creation, LeaseChecker daemon should not be started for saving resources and better performance.

        Attachments

        1. 3169_20080725.patch
          9 kB
          Tsz-wo Sze
        2. 3169_20080723b.patch
          9 kB
          Tsz-wo Sze
        3. 3169_20080721.patch
          9 kB
          Tsz-wo Sze
        4. 3169_20080718.patch
          7 kB
          Tsz-wo Sze

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              • Assignee:
                szetszwo Tsz-wo Sze
                Reporter:
                szetszwo Tsz-wo Sze
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                Dates

                • Created:
                  Updated:
                  Resolved: