[jira] Commented: (SM-410) Component Uninstallation : ClassLoader not removed from JVM

["Philippe Pinheiro (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/activemq/browse/SM-410?page=comments#action_36123 ] 

Philippe Pinheiro commented on SM-410:
--------------------------------------

I use jdk1.5.0_06 /  W2k  SP4.
I have the same behavior on 3 different PCs with this configuration.

> Component Uninstallation : ClassLoader not removed from JVM
> -----------------------------------------------------------
>
>          Key: SM-410
>          URL: https://issues.apache.org/activemq/browse/SM-410
>      Project: ServiceMix
>         Type: Bug

>   Components: servicemix-components
>     Versions: 3.0-M1
>     Reporter: Philippe Pinheiro

>
>
> After component uninstallation, the corresponding component classloader is not  removed from the JVM and the jars in the wdir are locked.
> To reproduce this bug you just need to :
> - install the component : servicemix-jms by putting the jar on the install folder
> - install a service assembly containing a service unit with some endpoints : copy the zip in the deploy folder
> - uninstall the service assembly :  delete the zip file
> - uninstall the component : delete the jar file
> Then you will see that some files are still locked on the wdir folder.
> Furthermore I use JSwat to remotely debug the JVM, with this tool you can see that the ParentFirstClassloader of 
> the servicemix-jms component is still loaded.
> I also found that if a service assembly is not installed then this bug doesn't occur.

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