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Posted to mapreduce-issues@hadoop.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2014/07/28 18:01:41 UTC

[jira] [Created] (MAPREDUCE-6011) Improve history server behavior during a recovery error

Jason Lowe created MAPREDUCE-6011:
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             Summary: Improve history server behavior during a recovery error
                 Key: MAPREDUCE-6011
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6011
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: jobhistoryserver
    Affects Versions: 2.3.0
            Reporter: Jason Lowe


Currently when the history server encounters an error during recovery it is fatal without specific details on the error (e.g. which token was involved during the recovery error).  We should either allow the history server to proceed past recovery errors or provide more specifics on the offending token involved in the fatal error to aid in manual recovery.



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