cxf-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rene Preissel (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CXF-5087) ThreadLocal: BusFactory.threadBus is never removed, generates permgen out of memory error after some redeployments
Date Thu, 20 Jun 2013 12:14:19 GMT
Rene Preissel created CXF-5087:
----------------------------------

             Summary: ThreadLocal: BusFactory.threadBus is never removed, generates permgen
out of memory error after some redeployments
                 Key: CXF-5087
                 URL: https://issues.apache.org/jira/browse/CXF-5087
             Project: CXF
          Issue Type: Bug
          Components: Bus, Core
    Affects Versions: 2.7.5
            Reporter: Rene Preissel


The ThreadLocal BusFactory.threadBus is created in the constructor of the CXFBusImpl and removed
in the shutdown()-method.
But in an application server environment (e.g. JBoss7) with thread pools the constructor and
the shutdwon()-method are invoked from different threads and therefore this ThreadLocal is
never removed.

Issue CXF-2164 and CXF-2985 do already discuss this topic and assume that this bug is fixed,
but there is still this dangling ThreadLocal. I proved this in an JBoss7.1.1.Final environment.

I don't know the reason for having this ThreadLocal. From my point of view a ThreadLocal should
on exist for the lifetime of one request. At the end of the request, when the thread is given
back to the pool, the ThreadLocal must be cleared.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message