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  1. Hadoop HDFS
  2. HDFS-5789

Some of snapshot APIs missing checkOperation double check in fsn

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha1
    • Fix Version/s: 2.3.0
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      HDFS-4591 introduced double checked for HA state while taking fsn lock.
      checkoperation made before actually taking lock and after the lock again.

      This pattern missed in some of the snapshot APIs and cache management related APIs.

        Attachments

        1. HDFS-5789.patch
          2 kB
          Uma Maheswara Rao G

          Activity

            People

            • Assignee:
              umamaheswararao Uma Maheswara Rao G
              Reporter:
              umamaheswararao Uma Maheswara Rao G
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              Dates

              • Created:
                Updated:
                Resolved: