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Posted to dev@qpid.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2014/11/22 12:50:34 UTC
[jira] [Commented] (QPID-6243) [Java Broker] Updates to Json
configuration stores cause a small memory leak
[ https://issues.apache.org/jira/browse/QPID-6243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14221924#comment-14221924 ]
ASF subversion and git services commented on QPID-6243:
-------------------------------------------------------
Commit 1641048 from [~godfrer] in branch 'qpid/trunk'
[ https://svn.apache.org/r1641048 ]
QPID-6243 : [Java Broker] Updates to Json configuration stores cause a small memory leak
> [Java Broker] Updates to Json configuration stores cause a small memory leak
> ----------------------------------------------------------------------------
>
> Key: QPID-6243
> URL: https://issues.apache.org/jira/browse/QPID-6243
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Reporter: Rob Godfrey
> Assignee: Rob Godfrey
>
> Every update to a Json configuration store cause a temporary file to be created which is marked as deleteOnExit(). Unfortunately the names of all these temporary files are retained by the core Java library so they can be deleted on exit, even if they have been already deleted by other means. In a long running broker with frequent changes to the persistent configuration this could conceivably cause an issue.
> The solution is not to use randomly generated temporary file names, but instead use a fixed file name, and not use deleteOnExit()
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