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https://jira.jboss.org/jira/browse/JBAS-6821?page=com.atlassian.jira.plug...
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Andy Gumbrecht commented on JBAS-6821:
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The workaround should really be removed here, as changing @PersistenceUnit names requires
compilation of the entire dao infrastructure - there is no workaround outside of the
vendor.
Also the line "Added component
org.jboss.metadata.jpa.spec.PersistenceUnitMetaData.unit-company to
vfszip:/[path...]/j..." might lead one to think that the unit from the previous
deployment had been added to the current deployment - This proves not to be the case, i.e.
The second deployment does get the correct unit, so this is (as defined) a warning that
the jmx object cannot be mapped. Both applications appear to be working as expected, so
unless explicit access to the jmx object is required after deployment there should be no
adverse effects to the production environment.
PersistenceUnitMetaData mbean id's are not container name
specific.
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Key: JBAS-6821
URL:
https://jira.jboss.org/jira/browse/JBAS-6821
Project: JBoss Application Server
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Deployers, EJB3
Affects Versions: JBossAS-5.0.1.GA
Environment: Win XP
Sun JDK6 32 bit
Reporter: Keith Johnston
Assignee: Carlo de Wolf
= Steps to reproduce =
1. Create a jar containing a META-INF/persistence.xml file.
2. Set the persistence-unit@name attribute to 'test'.
3. Wrap the jar inside an ear archive -> 'foo.ear'
4. Deploy the ear to jBoss -> works ok.
5. Rename the ear to 'bar.ear'
6. Deploy to jBoss -> javax.management.InstanceAlreadyExistsException is thrown, stack
trace follows:
16:29:05,285 WARN [AbstractDeploymentContext] Unable to register deployment mbean
org.jboss.metadata.jpa.spec.PersistenceUnitMetaData.test
javax.management.InstanceAlreadyExistsException:
jboss.deployment:id="org.jboss.metadata.jpa.spec.PersistenceUnitMetaData.test",type=Component
already registered.
at org.jboss.mx.server.registry.BasicMBeanRegistry.add(BasicMBeanRegistry.java:767)
at
org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:236)
at sun.reflect.GeneratedMethodAccessor90.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:138)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:90)
at
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:140)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:90)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
at org.jboss.mx.server.MBeanServerImpl$3.run(MBeanServerImpl.java:1431)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:1426)
at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:376)
at
org.jboss.deployers.structure.spi.helpers.AbstractDeploymentContext.registerMBeans(AbstractDeploymentContext.java:990)
at
org.jboss.deployers.structure.spi.helpers.AbstractDeploymentContext.addComponent(AbstractDeploymentContext.java:719)
at
org.jboss.deployers.structure.spi.helpers.AbstractDeploymentUnit.addComponent(AbstractDeploymentUnit.java:249)
at
org.jboss.jpa.deployers.AbstractDeploymentVisitor.addComponent(AbstractDeploymentVisitor.java:49)
at
org.jboss.jpa.deployers.AbstractDeploymentVisitor.deploy(AbstractDeploymentVisitor.java:64)
at
org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployerWithInput.deploy(AbstractRealDeployerWithInput.java:125)
at
org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployerWithInput.internalDeploy(AbstractRealDeployerWithInput.java:102)
at
org.jboss.deployers.spi.deployer.helpers.AbstractComponentDeployer.internalDeploy(AbstractComponentDeployer.java:78)
at
org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
at
org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
at
org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)
at
org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)
at
org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1210)
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)
at
org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
at
org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
at
org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
at
org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
at
org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:698)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:290)
at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:221)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
= Expected Behaviour =
Include the container name in the mbean id:
* org.jboss.metadata.jpa.spec.PersistenceUnitMetaData.foo.test
* org.jboss.metadata.jpa.spec.PersistenceUnitMetaData.bar.test
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