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  1. Hadoop Common
  2. HADOOP-2541

Online Snapshotting Capability

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • 0.15.1
    • None
    • None
    • None

    Description

      Modern file systems have the ability to create snapshots of the running file system without having to unmount. HDFS should be offer similar capabilities to allow admins the ability to perform "online" backups of the file system such that files can be recovered after deletions or, for extra bonus points, catastrophic failures.

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          duplicates

          New Feature - A new feature of the product, which has yet to be developed. HDFS-233 Support for snapshots

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              aw Allen Wittenauer
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              Dates

                Created:
                Updated:
                Resolved: