[jira] Closed: (XMLBEANS-103) XMLBeans - QName thread cache, cause memory leaks

["Jacob Danner (JIRA)" <xm...@xml.apache.org>]

     [ http://issues.apache.org/jira/browse/XMLBEANS-103?page=all ]
     
Jacob Danner closed XMLBEANS-103:
---------------------------------


Fix verified in V2 branch, closing

> XMLBeans - QName thread cache, cause memory leaks
> -------------------------------------------------
>
>          Key: XMLBEANS-103
>          URL: http://issues.apache.org/jira/browse/XMLBEANS-103
>      Project: XMLBeans
>         Type: Bug
>     Versions: Version 1.0.3
>     Reporter: Tomasz Wysocki
>     Priority: Minor
>      Fix For: Version 2 Beta 2, Version 2

>
> XMLBeans class uses thread local variables to store cache of QName objects (QNameCache instance).
> In application-server environments where threads are pooled, this causes situation that application using xml-beans library when undeployed is not garbage-collected, because its classloader is reachable from thread local variable.
> Possible solution would be to use memory-sensitive techniques using weak or soft references.

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