[jboss-jira] [JBoss JIRA] Commented: (JBAS-5917) Error during deployment means cannot redeploy

[Remy Maucherat (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBAS-5917?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12427634#action_12427634 ] 

Remy Maucherat commented on JBAS-5917:
--------------------------------------

One key concept I am still unsure about: if an exception occurs during deployment processing, will the deployer consider that nothing happened and nothing is deployed, or will it consider the thing deployed in an error state (Tomcat des that) waiting to be looked at and undeployed after looking at it ?

I have the impression AS wants the first option, right ?

> Error during deployment means cannot redeploy
> ---------------------------------------------
>
>                 Key: JBAS-5917
>                 URL: https://jira.jboss.org/jira/browse/JBAS-5917
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Web (Tomcat) service
>            Reporter: Adrian Brock
>            Assignee: Remy Maucherat
>             Fix For: JBossAS-5.0.0.CR2
>
>
> While writing a test for JBAS-5912 I found a bug in Tomcat deployment.
> Basically, it fails to deploy because the persistence context is "missing":
> Caused by: java.lang.IllegalArgumentException: Can't find a persistence unit named 'test' in AbstractVFSDeploymentContext at 29881315{vfszip:/home/ejort/jboss-head/testsuite/output/lib/test-jpa-weblibs.war}
>         at org.jboss.jpa.resolvers.DefaultPersistenceUnitDependencyResolver.resolvePersistenceUnitSupplier(DefaultPersistenceUnitDependencyResolver.java:141)
>         at org.jboss.web.tomcat.service.TomcatInjectionContainer.resolvePersistenceUnitSupplier(TomcatInjectionContainer.java:652)
>         at org.jboss.injection.PersistenceUnitHandler.addPUDependency(PersistenceUnitHandler.java:124)
>         at org.jboss.injection.PersistenceContextHandler.loadXml(PersistenceContextHandler.java:76)
>         at org.jboss.web.tomcat.service.TomcatInjectionContainer.processMetadata(TomcatInjectionContainer.java:515)
>         at org.jboss.web.tomcat.service.WebCtxLoader.start(WebCtxLoader.java:158)
>         at org.apache.catalina.core.StandardContext.start(StandardContext.java:4251)
>         at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:354)
> It then becomes impossible to fix because something is not undeployed properly.
> Subsequent redeployments get the message:
> org.jboss.deployers.spi.DeploymentException: Web mapping already exists for deployment URL file:/home/ejort/jboss-head/build/output/jboss-5.0.0.CR2/server/default/tmp/deploy/test-jpa-weblibs23565-exp.war/
>         at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:185)
>         at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:140)
>         at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:459)
>         at org.jboss.web.deployers.WebModule.startModule(WebModule.java:118)
>         at org.jboss.web.deployers.WebModule.start(WebModule.java:96)

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