Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-2941

Add an administrative command to download a copy of the fsimage from the NN

    Details

    • Type: New Feature New Feature
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 2.0.0-alpha
    • Component/s: hdfs-client, namenode
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      It would be nice to be able to download a copy of the fsimage from the NN, e.g. for backup purposes.

      1. HDFS-2941.patch
        22 kB
        Aaron T. Myers
      2. HDFS-2941.patch
        24 kB
        Aaron T. Myers
      3. HDFS-2941.patch
        24 kB
        Aaron T. Myers
      4. HDFS-2941.patch
        24 kB
        Aaron T. Myers

        Activity

        Allen Wittenauer made changes -
        Affects Version/s 2.0.0-alpha [ 12320353 ]
        Affects Version/s 0.24.0 [ 12317653 ]
        Arun C Murthy made changes -
        Fix Version/s 2.0.0 [ 12320353 ]
        Fix Version/s 0.23.3 [ 12320052 ]
        Aaron T. Myers made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags Reviewed [ 10343 ]
        Fix Version/s 0.23.3 [ 12320052 ]
        Resolution Fixed [ 1 ]
        Aaron T. Myers made changes -
        Attachment HDFS-2941.patch [ 12519913 ]
        Aaron T. Myers made changes -
        Attachment HDFS-2941.patch [ 12519907 ]
        Aaron T. Myers made changes -
        Attachment HDFS-2941.patch [ 12519841 ]
        Aaron T. Myers made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Target Version/s 0.24.0 [ 12317653 ] 0.23.3 [ 12320052 ]
        Aaron T. Myers made changes -
        Field Original Value New Value
        Attachment HDFS-2941.patch [ 12519765 ]
        Aaron T. Myers created issue -

          People

          • Assignee:
            Aaron T. Myers
            Reporter:
            Aaron T. Myers
          • Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development