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  1. HBase
  2. HBASE-11

[hbase] Unexpected exits corrupt DFS

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.1.2, 0.2.0
    • Component/s: regionserver
    • Labels:
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      Description

      When a RegionServer exits unexpectedly, it often leaves its DFS files open. In the case of the redo log, this can result in a zero-length file, which a newly started RegionServer will be unable to read, causing it to exit again. It also causes DFS corruption, requiring the admin to run a dfs fsck -delete before HBase can be restarted.

        Attachments

        1. patch.txt
          2 kB
          Jim Kellerman
        2. patch.txt
          0.7 kB
          Jim Kellerman

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              • Assignee:
                jimk Jim Kellerman
                Reporter:
                bryanduxbury Bryan Duxbury
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                • Created:
                  Updated:
                  Resolved: