[jboss-jira] [JBoss JIRA] Reopened: (JBAS-8023) jboss-classpool.jar and jboss-classpool-scoped.jar should be copied to client dir and included in jbossall-client.jar's MANIFEST.MF Class-Path

jboss-classpool.jar and jboss-classpool-scoped.jar should be copied to client dir and included in jbossall-client.jar's MANIFEST.MF Class-Path ---------------------------------------------------------------------------------------------------------------------------------------------- Key: JBAS-8023 URL: https://issues.jboss.org/browse/JBAS-8023 Project: Legacy JBoss Application Server 6 Issue Type: Bug Security Level: Public(Everyone can see) Components: Other Affects Versions: 6.0.0.M3 Reporter: Ian Springer Fix For: No Release We were getting the following exception when trying to connect from the RHQ Agent to AS M3 via JNP: Caused by: java.lang.NoClassDefFoundError: org/jboss/classpool/spi/ClassPoolRepositoryCallback at org.jboss.aop.AspectManager.initManager(AspectManager.java:267) at org.jboss.aop.AspectManager.instance(AspectManager.java:246) at org.jboss.aop.AspectManager.instance(AspectManager.java:235) at org.jboss.aop.proxy.ProxyFactory.createProxyCtClass(ProxyFactory.java:150) at org.jboss.aop.proxy.ProxyFactory.createProxyClass(ProxyFactory.java:119) at org.jboss.aop.proxy.ProxyFactory.createInterfaceProxy(ProxyFactory.java:96) at org.jboss.aop.proxy.MarshalledInterfaceProxy.readResolve(MarshalledInterfaceProxy.java:72) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1078) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1779) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368) at java.rmi.MarshalledObject.get(MarshalledObject.java:159) at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:72) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:771) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:688) at javax.naming.InitialContext.lookup(InitialContext.java:409) at org.rhq.plugins.jbossas5.connection.AbstractProfileServiceConnectionProvider.lookup(AbstractProfileServiceConnectionProvider.java:81) at org.rhq.plugins.jbossas5.connection.RemoteProfileServiceConnectionProvider.doConnect(RemoteProfileServiceConnectionProvider.java:108) at org.rhq.plugins.jbossas5.connection.RemoteProfileServiceConnectionProvider.doConnect(RemoteProfileServiceConnectionProvider.java:43) at org.rhq.plugins.jbossas5.connection.AbstractProfileServiceConnectionProvider.connect(AbstractProfileServiceConnectionProvider.java:42) at org.rhq.plugins.jbossas5.ApplicationServerComponent.connectToProfileService(ApplicationServerComponent.java:401) at org.rhq.plugins.jbossas5.ApplicationServerComponent.start(ApplicationServerComponent.java:195) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.rhq.core.pc.inventory.ResourceContainer$ComponentInvocationThread.call(ResourceContainer.java:525) ... 5 more Caused by: java.lang.ClassNotFoundException: org.jboss.classpool.spi.ClassPoolRepositoryCallback at java.net.URLClassLoader$1.run(URLClassLoader.java:217) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:205) at java.lang.ClassLoader.loadClass(ClassLoader.java:319) at org.rhq.core.pc.plugin.PluginClassLoader.loadClass(PluginClassLoader.java:63) at java.lang.ClassLoader.loadClass(ClassLoader.java:264) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:332) ... 36 more Note, the exception occurs on a the call to InitialContext.lookup(). We never saw this in AS 5.x. I was able to get past the exception by adding JBOSS_HOME/lib/jboss-classpool.jar and JBOSS_HOME/lib/jboss-classpool-scoped.jar to the RHQ Agent's classpath. So these two jars are now apparently required in the client classpath for the following basic JNP based lookup of the ProfileService to work: Properties env = new Properties(); env.setProperty(Context.PROVIDER_URL, "jnp://127.0.0.1:1099/"); // Always use the non-login context factory, since we'll use JAAS for authentication if a username/password was // provided. env.setProperty(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory"); InitialContext initialContext; try initialContext = new InitialContext(env); } catch (NamingException e) { throw new RuntimeException("Failed to create JNDI InitialContext.", e); } ProfileService profileService = (ProfileService)initialContext.lookup("ProfileService"); Since this is the case, I think these two jars should be copied to JBOSS_HOME/client/ and also included in JBOSS_HOME/client/jbossall-client.jar's MANIFEST.MF Class-Path, to emphasize that they are needed for client connections and so that existing client code that uses jbossall-client.jar will not have to be updated to also include these two jars.