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  1. Hadoop HDFS
  2. HDFS-2802 Support for RW/RO snapshots in HDFS
  3. HDFS-4092

Update file deletion logic to support snapshot files

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Snapshot (HDFS-2802)
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      When snapshots are created, the blocks are shared among the snapshot files and the original file. Deletion of the snapshot file or the original file does not necessarily lead to deletion of the blocks. The deletion logic needs to be updated.

        Attachments

        1. h4092_20121023.patch
          9 kB
          Tsz-wo Sze
        2. h4092_20121025.patch
          8 kB
          Tsz-wo Sze
        3. h4092_20121025b.patch
          8 kB
          Tsz-wo Sze

          Activity

            People

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

              • Created:
                Updated:
                Resolved: