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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3855) ProxyServer.updateAndFlush leaks BatchWriter
Date Wed, 27 May 2015 18:55:17 GMT
Josh Elser created ACCUMULO-3855:
------------------------------------

             Summary: ProxyServer.updateAndFlush leaks BatchWriter 
                 Key: ACCUMULO-3855
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3855
             Project: Accumulo
          Issue Type: Bug
          Components: proxy
    Affects Versions: 1.6.2, 1.6.1, 1.6.0, 1.5.2, 1.5.1, 1.5.0
            Reporter: Josh Elser
            Assignee: Josh Elser
            Priority: Critical
             Fix For: 1.5.3, 1.6.3, 1.8.0, 1.7.1


updateAndFlush creates a new BatchWriter, adds the updates, then tries to flush and close
the BatchWriter.

If the flush or addMutations fails (such as the case in SimpleProxyBase ITs where we make
sure that constraints fire), this will leak that BatchWriter threads.

The BatchWriter should be closed in a finally block.



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