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From "Henri Yandell (JIRA)" <j...@apache.org>
Subject [jira] Commented: (FILEUPLOAD-120) memory leak due to classloader leak (in commons.io)
Date Wed, 06 Dec 2006 00:17:22 GMT
    [ http://issues.apache.org/jira/browse/FILEUPLOAD-120?page=comments#action_12455823 ] 
            
Henri Yandell commented on FILEUPLOAD-120:
------------------------------------------

Here's the web.xml, to save anyone reading this from having to look it up.

<web-app>
	<listener>
		<listener-class>
		    org.apache.commons.fileupload.FileCleanerCleanup
		</listener-class>
	</listener>

.....

> memory leak due to classloader leak (in commons.io)
> ---------------------------------------------------
>
>                 Key: FILEUPLOAD-120
>                 URL: http://issues.apache.org/jira/browse/FILEUPLOAD-120
>             Project: Commons FileUpload
>          Issue Type: Bug
>    Affects Versions: 1.1.1
>         Environment: JBoss portal
>            Reporter: Vera Mickaƫl
>             Fix For: 1.2
>
>
> commons.io opens a thread that is never stopped. The result is that a reference from
a container class (jboss threads pool) to my webapp classloader is never released and my webapp
classloader is never garbaged. After serveral deploy/undeploy cycles I experience an "OutOfMemoryError
: PermGen".
> I did open an issue in commons.io : https://issues.apache.org/jira/browse/IO-99
> I also open an issue here as I think commons.fileupload have concerns about webapp environnements

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