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From "Eric Newton (JIRA)" <>
Subject [jira] [Created] (ACCUMULO-892) shutdown doesn't use all minor compaction threads
Date Thu, 06 Dec 2012 21:03:10 GMT
Eric Newton created ACCUMULO-892:

             Summary: shutdown doesn't use all minor compaction threads
                 Key: ACCUMULO-892
             Project: Accumulo
          Issue Type: Bug
          Components: tserver
    Affects Versions: 1.4.2, 1.3.6
            Reporter: Eric Newton
            Assignee: Keith Turner
             Fix For: 1.5.0

I have a test cluster which is loaded with a very large number of disks per node.  I increased
the number of minor compaction threads accordingly.  When I shut down accumulo, I saw it minor
compacting just one tablet at a time.  In another shell, I forced a flush, and the data was
pushed out much more quickly.  It would be nice if the minor compaction threads could be used
to make shutdown run more quickly.

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