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Posted to notifications@accumulo.apache.org by "Eric Newton (JIRA)" <ji...@apache.org> on 2014/12/09 21:30:13 UTC

[jira] [Created] (ACCUMULO-3397) CANDIDATE_MEMORY_PERCENTAGE is too low

Eric Newton created ACCUMULO-3397:
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             Summary: CANDIDATE_MEMORY_PERCENTAGE is too low
                 Key: ACCUMULO-3397
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3397
             Project: Accumulo
          Issue Type: Bug
          Components: gc
    Affects Versions: 1.6.1, 1.6.0
         Environment: large cluster
            Reporter: Eric Newton
            Assignee: Eric Newton


On a large production cluster, file gc was delayed for several days.  The result was millions of files that needed to be deleted.  The incremental low-memory approach failed repeated with OOM errors. Recommend that CANDIDATE_MEMORY_PERCENTAGE be lowered.




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