[jboss-user] [EJB/JBoss] - Error during hot redeployment when trying to use dependecies

I am trying to use the depends tag in the jboss.xml to handle deployment dependecies. I have 3 EJBs TESTA, TESTB, and TESTC. TESTB and TESTC have the depends tag in the jboss.xml. If I deploy them first then they wait before trying to deploy like they are supposed to. Once TESTA is deployed both deploy and work properly. The problem occurs if I try and undeploy TESTA and then redeploy it. When undeploying the following appears in the log file which makes sense. 2006-10-12 15:37:05,950 DEBUG [org.jboss.system.ServiceController] destroying dependent services for: jboss.j2ee:service=EjbModule,module=TESTA.jar dependent services are: [ObjectName: jboss.j2ee:jndiName=local/testBBean@33317701,service=EJB | State: STOPPED | I Depend On: | jboss.j2ee:module=TESTA.jar,service=EjbModule | , ObjectName: jboss.j2ee:jndiName=testCBean,service=EJB | State: STOPPED | I Depend On: | jboss.j2ee:module=TESTA.jar,service=EjbModule | ] | Likewise on the redeploy a similar log comes up | 2006-10-12 15:37:26,903 DEBUG [org.jboss.system.ServiceController] Creating dependent components for: jboss.j2ee:service=EjbModule,module=TESTA.jar dependents are: [ObjectName: jboss.j2ee:jndiName=local/testBBean@33317701,service=EJB | State: DESTROYED | I Depend On: | jboss.j2ee:module=TESTA.jar,service=EjbModule | , ObjectName: jboss.j2ee:jndiName=testCBean,service=EJB | State: DESTROYED | I Depend On: | jboss.j2ee:module=TESTA.jar,service=EjbModule | ] | this is where the problem occurs, when it tries to bring the other 2 dependants up the following errors are thrown: TESTB: | 2006-10-12 15:37:26,903 DEBUG [org.jboss.system.ServiceController] Creating service jboss.j2ee:jndiName=local/testBBean@33317701,service=EJB | 2006-10-12 15:37:26,903 DEBUG [org.jboss.ejb.MessageDrivenContainer] Creating jboss.j2ee:jndiName=local/testBBean@33317701,service=EJB | 2006-10-12 15:37:26,908 DEBUG [org.jboss.ejb.MessageDrivenContainer] Mapped onMessage 1175993645 to public void com.test.b.testBBean.onMessage(javax.jms.Message) | 2006-10-12 15:37:26,914 DEBUG [org.jboss.system.ServiceController] Creating service jboss.j2ee:service=EJB,plugin=pool,jndiName=local/testBBean@33317701 | 2006-10-12 15:37:26,914 DEBUG [org.jboss.ejb.plugins.MessageDrivenInstancePool] Creating jboss.j2ee:service=EJB,plugin=pool,jndiName=local/testBBean@33317701 | 2006-10-12 15:37:26,915 DEBUG [org.jboss.ejb.plugins.MessageDrivenInstancePool] Created jboss.j2ee:service=EJB,plugin=pool,jndiName=local/testBBean@33317701 | 2006-10-12 15:37:26,915 DEBUG [org.jboss.system.ServiceController] Creating dependent components for: jboss.j2ee:service=EJB,plugin=pool,jndiName=local/testBBean@33317701 dependents are: [] | 2006-10-12 15:37:26,925 DEBUG [org.jboss.system.ServiceController] Creating service jboss.j2ee:service=EJB,plugin=invoker,binding=message-driven-bean,jndiName=local/testBBean@33317701 | 2006-10-12 15:37:26,926 DEBUG [org.jboss.ejb.plugins.jms.JMSContainerInvoker] Creating jboss.j2ee:service=EJB,plugin=invoker,binding=message-driven-bean,jndiName=local/testBBean@33317701 | 2006-10-12 15:37:26,926 DEBUG [org.jboss.ejb.plugins.jms.JMSContainerInvoker] Created jboss.j2ee:service=EJB,plugin=invoker,binding=message-driven-bean,jndiName=local/testBBean@33317701 | 2006-10-12 15:37:26,927 DEBUG [org.jboss.system.ServiceController] Creating dependent components for: jboss.j2ee:service=EJB,plugin=invoker,binding=message-driven-bean,jndiName=local/testBBean@33317701 dependents are: [] | 2006-10-12 15:37:26,927 DEBUG [org.jboss.ejb.MessageDrivenContainer] Created jboss.j2ee:jndiName=local/testBBean@33317701,service=EJB | 2006-10-12 15:37:26,927 DEBUG [org.jboss.system.ServiceController] Creating dependent components for: jboss.j2ee:jndiName=local/testBBean@33317701,service=EJB dependents are: [] | 2006-10-12 15:37:26,928 DEBUG [org.jboss.system.ServiceController] Creating service jboss.j2ee:jndiName=testCBean,service=EJB | 2006-10-12 15:37:26,930 DEBUG [org.jboss.ejb.StatelessSessionContainer] Creating jboss.j2ee:jndiName=testCBean,service=EJB | 2006-10-12 15:37:26,936 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapped Container method remove HASH -1842617161 | 2006-10-12 15:37:26,936 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapped Container method isIdentical HASH 285457048 | 2006-10-12 15:37:26,937 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapped Container method getHandle HASH 1182305581 | 2006-10-12 15:37:26,937 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapped Container method getEJBHome HASH -993218923 | 2006-10-12 15:37:26,937 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapped Container method getPrimaryKey HASH -131865408 | 2006-10-12 15:37:26,937 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapped Container method remove HASH 2137066130 | 2006-10-12 15:37:26,938 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapped Container method isIdentical HASH -62303043 | 2006-10-12 15:37:26,938 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapped Container method getEJBLocalHome HASH 696357781 | 2006-10-12 15:37:26,938 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapped Container method getPrimaryKey HASH 359205605 | 2006-10-12 15:37:26,938 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapping create | 2006-10-12 15:37:26,938 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapping remove | 2006-10-12 15:37:26,938 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapping remove | 2006-10-12 15:37:26,939 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapping getEJBMetaData | 2006-10-12 15:37:26,939 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapping getHomeHandle | 2006-10-12 15:37:26,939 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapping create | 2006-10-12 15:37:26,939 DEBUG [org.jboss.ejb.StatelessSessionContainer] Mapping remove | 2006-10-12 15:37:26,941 DEBUG [org.jboss.ejb.StatelessSessionContainer] Initialization failed jboss.j2ee:jndiName=testCBean,service=EJB | java.lang.NullPointerException | at org.jboss.proxy.ejb.ProxyFactory.create(ProxyFactory.java:146) | at org.jboss.ejb.SessionContainer.createInvokers(SessionContainer.java:349) | at org.jboss.ejb.SessionContainer.createService(SessionContainer.java:158) | at org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:245) | at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:228) | 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:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943) | at $Proxy0.create(Unknown Source) | at org.jboss.system.ServiceController.create(ServiceController.java:341) | at org.jboss.system.ServiceController.create(ServiceController.java:284) | at org.jboss.system.ServiceController.create(ServiceController.java:360) | at org.jboss.system.ServiceController.create(ServiceController.java:284) | at sun.reflect.GeneratedMethodAccessor4.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:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176) | at $Proxy23.create(Unknown Source) | at org.jboss.ejb.EJBDeployer.create(EJBDeployer.java:606) | at sun.reflect.GeneratedMethodAccessor142.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:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127) | at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:80) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176) | at $Proxy24.create(Unknown Source) | at org.jboss.deployment.MainDeployer.create(MainDeployer.java:935) | at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:789) | at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753) | at sun.reflect.GeneratedMethodAccessor44.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:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176) | at $Proxy9.deploy(Unknown Source) | at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:319) | at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:507) | at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:192) | at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:203) | at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:182) | TESTC: | 2006-10-12 15:37:26,944 WARN [org.jboss.system.ServiceController] Problem creating service jboss.j2ee:jndiName=testCBean,service=EJB | java.lang.NullPointerException | at org.jboss.proxy.ejb.ProxyFactory.create(ProxyFactory.java:146) | at org.jboss.ejb.SessionContainer.createInvokers(SessionContainer.java:349) | at org.jboss.ejb.SessionContainer.createService(SessionContainer.java:158) | at org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:245) | at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:228) | 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:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943) | at $Proxy0.create(Unknown Source) | at org.jboss.system.ServiceController.create(ServiceController.java:341) | at org.jboss.system.ServiceController.create(ServiceController.java:284) | at org.jboss.system.ServiceController.create(ServiceController.java:360) | at org.jboss.system.ServiceController.create(ServiceController.java:284) | at sun.reflect.GeneratedMethodAccessor4.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:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:72) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176) | at $Proxy23.create(Unknown Source) | at org.jboss.ejb.EJBDeployer.create(EJBDeployer.java:606) | at sun.reflect.GeneratedMethodAccessor142.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:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127) | at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:80) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176) | at $Proxy24.create(Unknown Source) | at org.jboss.deployment.MainDeployer.create(MainDeployer.java:935) | at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:789) | at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753) | at sun.reflect.GeneratedMethodAccessor44.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:141) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80) | at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:74) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644) | at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176) | at $Proxy9.deploy(Unknown Source) | at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:319) | at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:507) | at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:192) | at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:203) | at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:182) | Then TESTA finishes its deployment. I am trying to figure out if this is the proper way to use the depends and if depends is supposed to work for redeployments. For completeness here are the 2 jboss.xml files for the dependent beans. | <jboss> | <enterprise-beans> | <message-driven> | <ejb-name>testBBean</ejb-name> | <!--<destination-jndi-name>java:comp/resource/testAQ/Queues/ADAMSTESTQUEUE</destination-jndi-name>--> | <!-- remote beans only --> | <depends>jboss.j2ee:module=TESTA.jar,service=EjbModule</depends> | </message-driven> | </enterprise-beans> | </jboss> | | | <jboss> | <enterprise-beans> | <session> | <ejb-name>testCBean</ejb-name> | <!--<destination-jndi-name>java:comp/resource/testAQ/Queues/ADAMSTESTQUEUE</destination-jndi-name>--> | <!-- remote beans only --> | <depends>jboss.j2ee:module=TESTA.jar,service=EjbModule</depends> | </session> | </enterprise-beans> | </jboss> | Adam Loggins View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3978012#... 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