[jboss-jira] [JBoss JIRA] Commented: (JBAS-8801) Undeployment leaks root deployment service

[Thomas Diesler (JIRA)]

    [ https://issues.jboss.org/browse/JBAS-8801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12574862#comment-12574862 ] 

Thomas Diesler commented on JBAS-8801:
--------------------------------------

After closing the mount, I got 

08:30:13,455 ERROR [org.jboss.msc] (pool-1-thread-3) MSC-00001: Failed to start service jboss.deployment.unit.example-simple.jar.CONFIGURE_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.unit.example-simple.jar.CONFIGURE_MODULE: Failed to process phase CONFIGURE_MODULE of deployment "example-simple.jar"
	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:89)
	at org.jboss.msc.service.ServiceInstanceImpl$StartTask.run(ServiceInstanceImpl.java:1163)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_21]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_21]
	at java.lang.Thread.run(Thread.java:619) [:1.6.0_21]
Caused by: java.lang.IllegalArgumentException: Module spec has already been added for identifier [deployment.example-simple.jar:main]
	at org.jboss.as.server.deployment.module.DeploymentModuleLoaderImpl.addModuleSpec(DeploymentModuleLoaderImpl.java:51)
	at org.jboss.as.server.deployment.module.ModuleSpecProcessor.deploy(ModuleSpecProcessor.java:132)
	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:85)
	... 4 more

There seems to be a general issue with undeploy not getting invoked on the DUPs

> Undeployment leaks root deployment service
> ------------------------------------------
>
>                 Key: JBAS-8801
>                 URL: https://issues.jboss.org/browse/JBAS-8801
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Deployers
>            Reporter: Thomas Diesler
>             Fix For: 7.0.0.Alpha2
>
>
> To reproduce 
> #1 do a hot-deploy
> #2 do a hot-undeploy
> #3 use jconsole to check the installed services. you should see jboss.deployment.yourdeployment
> As a result redeploy fails with 
> Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: Failed to mount deployment content
> 	at org.jboss.as.server.deployment.module.DeploymentRootMountProcessor.deploy(DeploymentRootMountProcessor.java:69)
> 	at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:85)
> 	... 4 more
> Caused by: java.io.IOException: Filsystem already mounted at mount point ""/content/example-simple.jar""
> 	at org.jboss.vfs.VFS.mount(VFS.java:159)
> 	at org.jboss.vfs.VFS.doMount(VFS.java:379)
> 	at org.jboss.vfs.VFS.mountZip(VFS.java:405)
> 	at org.jboss.as.server.deployment.impl.ServerDeploymentRepositoryImpl.mountDeploymentContent(ServerDeploymentRepositoryImpl.java:78)
> 	at org.jboss.as.server.deployment.module.DeploymentRootMountProcessor.deploy(DeploymentRootMountProcessor.java:65)

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