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  1. Hadoop HDFS
  2. HDFS-15477 Enforce ordered snapshot deletion
  3. HDFS-15497

Make snapshot limit on global as well per snapshot root directory configurable

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.4.0
    • 3.4.0
    • snapshots
    • None

    Description

      Currently, there is no configurable limit imposed on the no of snapshots remaining in the system neither on the filesystem level nor on a snaphottable root directory. Too many snapshots in the system can potentially bloat up the namespace and with ordered deletion feature on , too many snapshots per snapshottable root directory will make the deletion of the oldest snapshot more expensive. This Jira aims to impose these configurable limits .

      Attachments

        1. HDFS-15497.000.patch
          11 kB
          Shashikant Banerjee

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              shashikant Shashikant Banerjee
              shashikant Shashikant Banerjee
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                Created:
                Updated:
                Resolved: