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  1. Hadoop HDFS
  2. HDFS-8877

Allow bypassing some minor exceptions while loading editlog

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Not A Problem
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: namenode
    • Labels:
      None

      Description

      Usually when users hit editlog corruption like HDFS-7587, before upgrading to a new version with the bug fix, a customized jar has to be provided by developers first to bypass the exception while loading edits. The whole process is usually painful.

      If we can confirm the corruption/exception is a known issue and can be ignored after upgrading to the newer version, it may be helpful to have the capability for users/developers to specify certain types/numbers of exceptions that can be bypassed while loading edits.

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-8384 Allow NN to startup if there are files having a lease but are not under construction

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              • Assignee:
                jingzhao Jing Zhao
                Reporter:
                jingzhao Jing Zhao
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                • Created:
                  Updated:
                  Resolved: