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From "Guillaume Nodet (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ARIES-1169) Concurrency issues in jmx-core
Date Sun, 30 Mar 2014 13:51:14 GMT

    [ https://issues.apache.org/jira/browse/ARIES-1169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13954673#comment-13954673
] 

Guillaume Nodet commented on ARIES-1169:
----------------------------------------

There are a bunch of issues wrt concurrent bundles starting / stopping in jmx-core which lead
to various exceptions, like errors when registering means because they have not been previously
unregistered from the server, etc...

> Concurrency issues in jmx-core
> ------------------------------
>
>                 Key: ARIES-1169
>                 URL: https://issues.apache.org/jira/browse/ARIES-1169
>             Project: Aries
>          Issue Type: Bug
>          Components: JMX
>         Environment: jmx-core-1.1.1
>            Reporter: Guillaume Nodet
>
> {code}
> java.lang.NullPointerException
> 	at org.apache.aries.jmx.agent.JMXAgentImpl.unregisterMBeans(JMXAgentImpl.java:165)[14:org.apache.aries.jmx.core:1.1.1]
> 	at org.apache.aries.jmx.agent.JMXAgentContext.unregisterMBeans(JMXAgentContext.java:66)[14:org.apache.aries.jmx.core:1.1.1]
> 	at org.apache.aries.jmx.MBeanServiceTracker$2.run(MBeanServiceTracker.java:83)[14:org.apache.aries.jmx.core:1.1.1]
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_51]
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_51]
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_51]
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_51]
> 	at java.lang.Thread.run(Thread.java:744)[:1.7.0_51]
> {code}



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