[jboss-jira] [JBoss JIRA] Updated: (JBAS-6600) Setting isolated=true on EarClassLoaderDeployer does not work

[Shelly McGowan (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBAS-6600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shelly McGowan updated JBAS-6600:
---------------------------------


We're seeing regressions in the TCK runs when a .rar is packaged in an ear (JBCTS-905).  The cts config, based off standard config, has the EarClassLoaderDeployer property isolated set to true in deployers/-deployer-jboss-beans.xml resulting in ClassNotFoundException during deployment:

23:24:31,168 INFO  [MainDeployer] deploy, url=file:/tmp/JCAAdmin8403871540741745946-ds.xml
23:24:31,196 ERROR [ManagedConnectionFactoryDeployment] Could not find ManagedConnectionFactory class: com.sun.ts.tests.common.connector.whitebox.LocalTxManagedConnectionFactory
java.lang.ClassNotFoundException: com.sun.ts.tests.common.connector.whitebox.LocalTxManagedConnectionFactory from BaseClassLoader at 1abbcda{VFSClassLoaderPolicy at 1fba08e{name=vfsfile:/tmp/JCAAdmin8403871540741745946-ds.xml domain=ClassLoaderDomain at 11d491f{name=jboss.j2ee:extension=LoaderRepository,service=EARDeployment,url='ejb_Deployment.ear' parentPolicy=AFTER_BUT_JAVA_BEFORE parent=ClassLoaderDomain at 1732ed2{DefaultDomain}} roots=[MemoryContextHandler at 15338041[path= context=vfsmemory://3j001-bift8e-ftavwdr5-1-ftavy4i2-4x real=vfsmemory://3j001-bift8e-ftavwdr5-1-ftavy4i2-4x]]  delegates=null exported=[] <IMPORT-ALL>NON_EMPTY}}
        at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:422)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at org.jboss.resource.connectionmanager.ManagedConnectionFactoryDeployment.startService(ManagedConnectionFactoryDeployment.java:344)
        at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:376)
        at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:322)
        at org.jboss.system.ServiceDynamicMBeanSupport.invoke(ServiceDynamicMBeanSupport.java:124)

Changing the property to false, the deployment is successful and the test passes.  



> Setting isolated=true on EarClassLoaderDeployer does not work
> -------------------------------------------------------------
>
>                 Key: JBAS-6600
>                 URL: https://jira.jboss.org/jira/browse/JBAS-6600
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: ClassLoading
>    Affects Versions: JBossAS-5.0.0.GA, JBossAS-5.0.1.GA
>         Environment: JBossAS-5.0 GA and JBossAS-5.0.1.GA, Sun Java 1.5
>            Reporter: jaikiran pai
>            Assignee: Ales Justin
>             Fix For: JBossAS-5.1.0.CR1, JBossAS-5.0.2.GA, JBossAS-6.0.0.Alpha1
>
>         Attachments: Isolated_Ear.patch
>
>
> JBossAS-5 allows each EAR to have its own isolated classloader, by setting the isolated flag to true in the EARClassLoaderDeployer (%JBOSS_HOME%/server/default/deployers/ear-deployer-jboss-beans.xml):
> <bean name="EARClassLoaderDeployer" class="org.jboss.deployment.EarClassLoaderDeployer">
>       <!-- A flag indicating if ear deployments should have their own scoped
>          class loader to isolate their classes from other deployments.
>       -->      
>       <property name="isolated">true</property>
>    </bean>	
> However, this does not work. The classloaders for the EARs are not isolated. Please see the referenced forum thread for the complete details and the patch.

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