Details

    • Type: Sub-task Sub-task
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Snapshot (HDFS-2802)
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      After a long running stress test for snapshots, disallow snapshot throws IllegalStateException

      -bash-4.1$ hadoop dfs -rmr -skipTrash /user/foo/hdfs-snapshots
      rmr: cannot remove /user/foo/hdfs-snapshots: No such file or directory.

      -bash-4.1$ /usr/lib/hadoop/bin/hadoop dfs -mkdir /user/foo/hdfs-snapshots/test2

      -bash-4.1$ /usr/lib/hadoop/bin/hadoop dfsadmin -allowSnapshot /user/foo/hdfs-snapshots/test2
      Allowing snaphot on /user/foo/hdfs-snapshots/test2 succeeded

      -bash-4.1$ /usr/lib/hadoop/bin/hadoop dfsadmin -disallowSnapshot /user/foo/hdfs-snapshots/test2
      disallowSnapshot: java.io.IOException: java.lang.IllegalStateException: this is already an INodeDirectoryWithSnapshot, this=test2

      1. HDFS-4735.000.patch
        0.9 kB
        Jing Zhao
      2. HDFS-4735.001.patch
        12 kB
        Jing Zhao

        Activity

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          People

          • Assignee:
            Jing Zhao
            Reporter:
            Ramya Sunil
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            Dates

            • Created:
              Updated:
              Resolved:

              Development