Help needed with JBoss and openJPA

[Shibu Gope]

I am using JBoss 4.2.2 and openJPA as the persistence provider.  My bean gets deployed but with the following exception: I am not sure if the problem is with JBoss or openJPA.  The tables are not created in mySQL. 20:34:05,156 INFO  [PersistenceUnitDeployment] Starting persistence unit persistence.units:ear=eSwaad.ear,jar=eSwaadEJB.jar,unitName=eSwaadEJB 20:34:05,172 WARN  [Runtime] An error occurred while registering a ClassTransformer with [EMAIL PROTECTED] The error is logged along with this warning. Load-time class transformation will not be available. <openjpa-1.0.1-r420667:592145 nonfatal general error> org.apache.openjpa.util.GeneralException: Invalid use of destroyed classloader, UCL destroyed at:     at org.apache.openjpa.meta.AbstractCFMetaDataFactory.getPersistentTypeNames(AbstractCFMetaDataFactory.java:618)     at org.apache.openjpa.meta.MetaDataRepository.getPersistentTypeNames(MetaDataRepository.java:1214)     at org.apache.openjpa.enhance.PCClassFileTransformer.<init>(PCClassFileTransformer.java:101)     at org.apache.openjpa.enhance.PCClassFileTransformer.<init>(PCClassFileTransformer.java:65)     at org.apache.openjpa.persistence.PersistenceProviderImpl$ClassTransformerImpl.<init>(PersistenceProviderImpl.java:169)     at org.apache.openjpa.persistence.PersistenceProviderImpl$ClassTransformerImpl.<init>(PersistenceProviderImpl.java:142)     at org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:103)     at org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:52)     at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:246)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)     at java.lang.reflect.Method.invoke(Method.java:585)     at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:103)     at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)     at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)     at java.lang.reflect.Method.invoke(Method.java:585)     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)     at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)     at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)     at $Proxy0.start(Unknown Source)     at org.jboss.system.ServiceController.start(ServiceController.java:417)     at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)     at java.lang.reflect.Method.invoke(Method.java:585)     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)     at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)     at $Proxy73.start(Unknown Source)     at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:120)     at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:627)     at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:351)     at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91)     at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)     at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)     at java.lang.reflect.Method.invoke(Method.java:585)     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)     at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)     at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)     at $Proxy0.start(Unknown Source)     at org.jboss.system.ServiceController.start(ServiceController.java:417)     at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)     at java.lang.reflect.Method.invoke(Method.java:585)     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)     at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)     at $Proxy33.start(Unknown Source)     at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:512)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)     at java.lang.reflect.Method.invoke(Method.java:585)     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)     at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)     at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)     at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)     at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)     at org.jboss.wsf.container.jboss42.DeployerInterceptor.start(DeployerInterceptor.java:87)     at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)     at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)     at $Proxy34.start(Unknown Source)     at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)     at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)     at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)     at java.lang.reflect.Method.invoke(Method.java:585)     at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)     at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)     at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)     at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)     at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)     at $Proxy9.deploy(Unknown Source)     at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)     at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)     at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)     at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274)     at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225) Caused by: java.io.IOException: Invalid use of destroyed classloader, UCL destroyed at:     at org.jboss.mx.loading.RepositoryClassLoader.findResources(RepositoryClassLoader.java:595)     at java.lang.ClassLoader.getResources(ClassLoader.java:1015)     at org.apache.openjpa.lib.util.J2DoPrivHelper$14.run(J2DoPrivHelper.java:395)     at java.security.AccessController.doPrivileged(Native Method)     at org.apache.openjpa.lib.meta.ResourceMetaDataIterator.<init>(ResourceMetaDataIterator.java:69)     at org.apache.openjpa.meta.AbstractCFMetaDataFactory.parsePersistentTypeNames(AbstractCFMetaDataFactory.java:749)     at org.apache.openjpa.meta.AbstractCFMetaDataFactory.getPersistentTypeNames(AbstractCFMetaDataFactory.java:606)     ... 107 more 20:34:05,187 INFO  [JmxKernelAbstraction] creating wrapper delegate for: org.jboss.ejb3.stateless.StatelessContainer 20:34:05,187 INFO  [JmxKernelAbstraction] installing MBean: jboss.j2ee:ear=eSwaad.ear,jar=eSwaadEJB.jar,name=UserMaintenanceBean,service=EJB3 with dependencies: 20:34:05,187 INFO  [JmxKernelAbstraction]     persistence.units:ear=eSwaad.ear,jar=eSwaadEJB.jar,unitName=eSwaadEJB Persistence.xml: <persistence-unit name="eSwaadEJB" transaction-type="JTA">     <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>     <jta-data-source>java:/EswaadAppDS</jta-data-source>     <class>com.eswaad.business.customers.Customers</class>     <class>com.eswaad.business.UserProfile.entity.UserEntity</class>     <exclude-unlisted-classes>false</exclude-unlisted-classes>           <properties>             <property name="openjpa.jdbc.SynchronizeMappings" value="buildSchema(ForeignKeys=true)"/>                         <property name="openjpa.MetaDataFactory" value="jpa"/>               <property name="openjpa.Log" value="log4j"/>               <property name="openjpa.ConnectionFactoryProperties" value="PrettyPrint=true, PrettyPrintLineLength=72"/>               <property name="openjpa.jdbc.DBDictionary" value="SupportsSubselect=true"/>       </properties>     </persistence-unit>