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From "Eric Newton (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-4042) slow shutdown
Date Wed, 28 Oct 2015 18:12:27 GMT
Eric Newton created ACCUMULO-4042:
-------------------------------------

             Summary: slow shutdown
                 Key: ACCUMULO-4042
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4042
             Project: Accumulo
          Issue Type: Bug
          Components: master
    Affects Versions: 1.6.4
         Environment: Very large production cluster.
            Reporter: Eric Newton
             Fix For: 1.8.0


Clean shutdown is taking minutes. May need to use a threadpool approach to for the final lock
removal. All tablets were already unloaded, but the final steps (tserver lock removal, for
example) took a long time with so many servers.



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