[jboss-jira] [JBoss JIRA] Commented: (JBVFS-119) VirtualFile instance leak

[Thomas Diesler (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBVFS-119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12486238#action_12486238 ] 

Thomas Diesler commented on JBVFS-119:
--------------------------------------

It seems that the bug is in the deployment layer

[tdiesler at tddell ~]$ jmap -histo:live 12903 | grep AbstractVFS
 162:            25           3400  org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentContext
 285:            25            800  org.jboss.deployers.vfs.plugins.client.AbstractVFSDeployment
 354:            25            400  org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentUnit
[tdiesler at tddell ~]$ jmap -histo:live 12903 | grep AbstractVFS
 158:            30           4080  org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentContext
 280:            30            960  org.jboss.deployers.vfs.plugins.client.AbstractVFSDeployment
 361:            30            480  org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentUnit
[tdiesler at tddell ~]$ jmap -histo:live 12903 | grep AbstractVFS
 152:            35           4760  org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentContext
 274:            35           1120  org.jboss.deployers.vfs.plugins.client.AbstractVFSDeployment
 353:            35            560  org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentUnit
[tdiesler at tddell ~]$ jmap -histo:live 12903 | grep AbstractVFS
 149:            40           5440  org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentContext
 257:            40           1280  org.jboss.deployers.vfs.plugins.client.AbstractVFSDeployment
 353:            40            640  org.jboss.deployers.vfs.plugins.structure.AbstractVFSDeploymentUnit


> VirtualFile instance leak
> -------------------------
>
>                 Key: JBVFS-119
>                 URL: https://jira.jboss.org/jira/browse/JBVFS-119
>             Project: JBoss VFS
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>            Reporter: Thomas Diesler
>            Assignee: Ales Justin
>             Fix For: 2.1.3.GA
>
>
> It seems that file instances are not cleaned up properly during uninstall
> [tdiesler at tddell example]$ mvn -Dtest=BlueprintStressTestCase test
> Running org.jboss.test.osgi.example.blueprint.BlueprintStressTestCase
> #1 9738ms
> #2 4692ms
> #3 4317ms
> #4 4457ms
> #5 4331ms
> #6 4222ms
> #7 4403ms
> #8 4763ms
> #9 4792ms
> #10 3988ms
> #11 4675ms
> #12 4573ms
> #13 4878ms
> #14 4957ms
> #15 3804ms
> #16 4790ms
> #17 5027ms
> #18 4182ms
> #19 5138ms
> java.lang.OutOfMemoryError: PermGen space
> Exception in thread "main" java.lang.OutOfMemoryError: PermGen space

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