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  1. Hadoop HDFS
  2. HDFS-138

data node process should not die if one dir goes bad

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      When multiple directories are configured for the data node process to use to store blocks, it currently exits when one of them is not writable. Instead, it should either completely ignore that directory or attempt to continue reading and then marking it unusable if reads fail.

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        relates to

        Improvement - An improvement or enhancement to an existing feature or task. HDFS-457 better handling of volume failure in Data Node storage

        • Major - Major loss of function.
        • Closed

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            • Assignee:
              Unassigned
              Reporter:
              aw Allen Wittenauer

              Dates

              • Created:
                Updated:
                Resolved:

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