activemq-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Timothy Bish (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (AMQ-3938) Memory Leak w/Temporary Queues and JMX
Date Thu, 19 Jul 2012 14:22:35 GMT

     [ https://issues.apache.org/jira/browse/AMQ-3938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Timothy Bish closed AMQ-3938.
-----------------------------

    Resolution: Not A Problem

User indicates this is a non-issue.
                
> Memory Leak w/Temporary Queues and JMX
> --------------------------------------
>
>                 Key: AMQ-3938
>                 URL: https://issues.apache.org/jira/browse/AMQ-3938
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker, JMX
>    Affects Versions: 5.6.0
>         Environment: Java 6
> ActiveMQ 5.6.0
> Apache Camel 2.10.0
> Network of brokers (2 nodes)
> Solaris
>            Reporter: Michael Pilone
>         Attachments: Eclipse Memory Analyzer_2012-07-18_11-46-58.png
>
>
> I'm seeing a slow memory leak in our broker process which appears to be related to temporary
queues and JMX. We had major memory leak problems before, but the 5.6.0 release fixed the
majority of them. This leak seems to take about 2 weeks to fill 512MB heap but ultimately
it will bring down the JVM.
>  
> The process which eventually runs out of memory simply runs an embeded broker which other
clients connected to it via TCP. There are a couple static Camel routes, but nothing major
in this process. Other clients (connected via TCP) make heavy use of pooled connections, Apache
Camel, and temporary queues for request/reply messaging.
>  
> I'm still looking into the issue but I've attached a MAT memory analysis to see if anyone
else has seen a related problem. It looks like the temporary queues are getting registered
in JMX and never removed but I'm just guessing right now.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message