[jboss-jira] [JBoss JIRA] Assigned: (JBVFS-1) Leak due to VirtualFileURLConnection.class.urlCache()

[Ales Justin (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBVFS-1?page=all ]

Ales Justin reassigned JBVFS-1:
-------------------------------

    Assignee: Marko Strukelj  (was: Scott M Stark)

Assigning to Marko.
I did change this to use SoftRef as value, but probably needs further investigation.

> Leak due to VirtualFileURLConnection.class.urlCache()
> -----------------------------------------------------
>
>                 Key: JBVFS-1
>                 URL: http://jira.jboss.com/jira/browse/JBVFS-1
>             Project: JBoss VFS
>          Issue Type: Bug
>            Reporter: Scott M Stark
>         Assigned To: Marko Strukelj
>             Fix For: 2.0.0.CR1
>
>
> > I think I got another one.
> > There is a static ref to the VFS in VirtualFileURLConnection. In the end
> > the VirtualFile is kept in memory. See left bottom on the picture. If
> > these are the things to look for, then I got a bundle more.
> > Note that the VirtualFile is actually a reference to an EJB3 deployment,
> > so it's probably EJB3 code not cleaning up properly. But this shouldn't
> > lock down a ref in VFS.
> There is definately a memory leak in
> VirtualFileURLConnection.class.urlCache(). It grows without bounds.
> After an incomplete JBossWS test run 53 megs of heap is tied to this
> cache.

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