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  1. Hadoop Common
  2. HADOOP-432

support undelete, snapshots, or other mechanism to recover lost files

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.12.0
    • Component/s: None
    • Labels:
      None

      Description

      currently, once you delete a file it's gone forever.
      most file systems allow some form of recovery of deleted files.
      a simple solution would be an 'undelete' command.
      a more comprehensive solution would include snapshots, manual and automatic, with scheduling options.

        Attachments

        1. trash3.patch
          11 kB
          Doug Cutting
        2. trash2.patch
          10 kB
          Doug Cutting
        3. trash.patch
          10 kB
          Doug Cutting
        4. undelete17.patch
          42 kB
          Wendy Chien
        5. undelete16.patch
          39 kB
          Wendy Chien
        6. undelete12.patch
          32 kB
          Wendy Chien

          Issue Links

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              • Assignee:
                cutting Doug Cutting
                Reporter:
                yarnon Yoram Arnon
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                Dates

                • Created:
                  Updated:
                  Resolved: