[jira] Closed: (GERONIMO-4456) ClassLoader memory leak caused by AspectJ

["Kevan Miller (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GERONIMO-4456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kevan Miller closed GERONIMO-4456.
----------------------------------

    Resolution: Fixed

Upgrade to AspectJ 1.6.2

See https://bugs.eclipse.org/bugs/show_bug.cgi?id=210470 for info about the AspectJ bug.

> ClassLoader memory leak caused by AspectJ
> -----------------------------------------
>
>                 Key: GERONIMO-4456
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-4456
>             Project: Geronimo
>          Issue Type: Bug
>      Security Level: public(Regular issues) 
>    Affects Versions: 2.2
>            Reporter: Kevan Miller
>            Assignee: Kevan Miller
>             Fix For: 2.2
>
>
> AspectJ is causing a ClassLoader memory leak. The problem is causing OOME PermGen failures in TCK tests.
> The access patterns that keep the classloaders alive are as follows:
> {noformat}
> org.apache.geronimo.kernel.config.MultiParentClassLoader
>   loader of  org.aspectj.weaver.loadtime.DefaultWeavingContext
>     weavingContext of  org.aspectj.weaver.loadtime.ClassLoaderWeavingAdaptor
>       weavingAdaptor of  org.aspectj.weaver.loadtime.Aj$ExplicitlyInitializedClassLoaderWeavingAdaptor
> 	value of  java.util.WeakHashMap$Entry
> 	  [413] of  java.util.WeakHashMap$Entry[1024]
> 	    table of  java.util.WeakHashMap
> 	      weavingAdaptors of  org.aspectj.weaver.loadtime.Aj$WeaverContainer
> 		[11] of  java.lang.Object[1280]
> 		  elementData of  java.util.Vector
> 		    classes of  org.apache.geronimo.kernel.config.MultiParentClassLoader
> 		      classLoader of  org.apache.geronimo.gbean.runtime.GBeanInstance
> 			[1283] of  java.lang.Object[2048]
> 			  table of  java.util.IdentityHashMap
> 			    instanceRegistry of  org.apache.geronimo.kernel.basic.BasicRegistry
> 			      instanceRegistry of  org.apache.geronimo.gbean.runtime.GBeanInstance [Stack Local]
> {noformat}

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