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  1. Hadoop HDFS
  2. HDFS-15477 Enforce ordered snapshot deletion
  3. HDFS-15480

Ordered snapshot deletion: record snapshot deletion in XAttr

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Details

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

    Description

      In this JIRA, the behavior of deleting the non-earliest snapshots will be changed to marking them as deleted in XAttr but not actually deleting them. Note that

      1. The marked-for-deletion snapshots will be garbage collected later on; see HDFS-15481.
      2. The marked-for-deletion snapshots will be hided from users; see HDFS-15482.

      Attachments

        1. HDFS-15480.000.patch
          4 kB
          Shashikant Banerjee
        2. HDFS-15480.001.patch
          12 kB
          Shashikant Banerjee
        3. HDFS-15480.002.patch
          19 kB
          Shashikant Banerjee

        Issue Links

        depends upon

        Sub-task - The sub-task of the issue HDFS-15479 Ordered snapshot deletion: make it a configurable feature

        • Major - Major loss of function.
        • Resolved
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            shashikant Shashikant Banerjee
            szetszwo Tsz-wo Sze
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              Updated:
              Resolved:

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