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  1. Hadoop HDFS
  2. HDFS-6917

Add an hdfs debug command to validate blocks, call recoverlease, etc.

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.6.0
    • Fix Version/s: 2.7.0
    • Component/s: hdfs-client
    • Labels:
      None
    • Target Version/s:

      Description

      HDFS should have a debug command which could validate HDFS block files, call recoverLease, and have some other functionality. These commands would be purely for debugging and would appear under a separate command hierarchy inside the hdfs command. There would be no guarantee of API stability for these commands and the debug submenu would not be listed by just typing the "hdfs" command.

        Attachments

        1. HDFS-6917.004.patch
          18 kB
          Colin P. McCabe
        2. HDFS-6917.003.patch
          13 kB
          Colin P. McCabe
        3. HDFS-6917.002.patch
          14 kB
          Colin P. McCabe
        4. HDFS-6917.001.patch
          14 kB
          Colin P. McCabe

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              • Assignee:
                cmccabe Colin P. McCabe
                Reporter:
                cmccabe Colin P. McCabe
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                • Created:
                  Updated:
                  Resolved: