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  1. Hadoop HDFS
  2. HDFS-12316

Verify HDFS snapshot deletion doesn't crash the ongoing file writes

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-beta1
    • Fix Version/s: 3.0.0-beta1
    • Component/s: None
    • Labels:
      None

      Description

      Recently we encountered a case where deletion of HDFS snapshots crashed the client that is currently writing to a file under the same snap root. This open file was previously captured in the snapshot using the immutable open file in snapshot feature "dfs.namenode.snapshot.capture.openfiles".

        Attachments

        1. HDFS-12316.01.patch
          5 kB
          Manoj Govindassamy
        2. HDFS-12316.02.patch
          6 kB
          Manoj Govindassamy

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              • Assignee:
                manojg Manoj Govindassamy
                Reporter:
                manojg Manoj Govindassamy
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                Dates

                • Created:
                  Updated:
                  Resolved: