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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

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • Snapshot (HDFS-2802)
    • namenode
    • None
    • 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

            szetszwo Tsz-wo Sze
            szetszwo Tsz-wo Sze
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            Dates

              Created:
              Updated:
              Resolved: