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Bug
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Resolution: Done
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Major
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None
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Workaround Exists
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Connector.java
JMXConnector connector = null; MBeanServerConnection connection = null; try { String urlString = "service:jmx:rmi:///jndi/rmi://localhost:1090/jmxrmi"; JMXServiceURL serviceURL = new JMXServiceURL(urlString); Map<String, String> env = new HashMap<String, String>(); env.put(InitialContext.INITIAL_CONTEXT_FACTORY, RMIContextFactory.class.getName()); connector = JMXConnectorFactory.connect(serviceURL, env); connection = connector.getMBeanServerConnection(); } finally { if (connector != null) { connector.close(); } }
RMIContextFactory.javaimport java.util.Hashtable; import javax.naming.Context; import javax.naming.NamingException; import javax.naming.spi.InitialContextFactory; import com.sun.jndi.url.rmi.rmiURLContext; public class RMIContextFactory implements InitialContextFactory{ /* (non-Javadoc) * @see javax.naming.spi.InitialContextFactory#getInitialContext(java.util.Hashtable) */ @Override public Context getInitialContext(Hashtable<?, ?> environment) throws NamingException { return new rmiURLContext(environment); } }
Also this will require small modification of sun.jdk module, to export 'com.sun.jndi.url.rmi' path(or you will have to provide your own impl of rmiContext
), since by default this module exports 'com.sun.jndi.url' and 'com.sun.jndi.url.ldap', iirc.
So, edit: jboss-as/build/src/main/resources/modules/sun/jdk/main/main.xml and one statement: <path name="com/sun/jndi/url/rmi"/>, it should look like this:<module xmlns="urn:jboss:module:1.1" name="sun.jdk"> <resources> <!-- currently jboss modules has not way of importing services from classes.jar so we duplicate them here --> <resource-root path="service-loader-resources"/> </resources> <dependencies> <system export="true"> <paths> <path name="com/sun/script/javascript"/> <path name="com/sun/jndi/dns"/> <path name="com/sun/jndi/ldap"/> <path name="com/sun/jndi/url"/> <path name="com/sun/jndi/url/rmi"/> <path name="com/sun/jndi/url/dns"/> <path name="com/sun/security/auth"/> <path name="com/sun/security/auth/login"/> <path name="com/sun/security/auth/module"/> <path name="sun/misc"/> <path name="sun/io"/> <path name="sun/nio"/> <path name="sun/nio/ch"/> <path name="sun/security"/> <path name="sun/security/krb5"/> <path name="sun/util"/> <path name="sun/util/calendar"/> <path name="sun/security/provider"/> <path name="META-INF/services"/> </paths> <exports> <include-set> <path name="META-INF/services"/> </include-set> </exports> </system> </dependencies> </module>
Now NOTE: this will make that initial context to be usable ONLY for RMI lookups.
Connector.java JMXConnector connector = null ; MBeanServerConnection connection = null ; try { String urlString = "service:jmx:rmi: ///jndi/rmi://localhost:1090/jmxrmi" ; JMXServiceURL serviceURL = new JMXServiceURL(urlString); Map< String , String > env = new HashMap< String , String >(); env.put(InitialContext.INITIAL_CONTEXT_FACTORY, RMIContextFactory. class. getName()); connector = JMXConnectorFactory.connect(serviceURL, env); connection = connector.getMBeanServerConnection(); } finally { if (connector != null ) { connector.close(); } } RMIContextFactory.java import java.util.Hashtable; import javax.naming.Context; import javax.naming.NamingException; import javax.naming.spi.InitialContextFactory; import com.sun.jndi.url.rmi.rmiURLContext; public class RMIContextFactory implements InitialContextFactory{ /* (non-Javadoc) * @see javax.naming.spi.InitialContextFactory#getInitialContext(java.util.Hashtable) */ @Override public Context getInitialContext(Hashtable<?, ?> environment) throws NamingException { return new rmiURLContext(environment); } } Also this will require small modification of sun.jdk module, to export 'com.sun.jndi.url.rmi' path(or you will have to provide your own impl of rmiContext ), since by default this module exports 'com.sun.jndi.url' and 'com.sun.jndi.url.ldap', iirc. So, edit: jboss-as/build/src/main/resources/modules/sun/jdk/main/main.xml and one statement: <path name="com/sun/jndi/url/rmi"/> , it should look like this: <module xmlns= "urn:jboss:module:1.1" name= "sun.jdk" > <resources> <!-- currently jboss modules has not way of importing services from classes.jar so we duplicate them here --> <resource-root path= "service-loader-resources" /> </resources> <dependencies> <system export= "true" > <paths> <path name= "com/sun/script/javascript" /> <path name= "com/sun/jndi/dns" /> <path name= "com/sun/jndi/ldap" /> <path name= "com/sun/jndi/url" /> <path name= "com/sun/jndi/url/rmi" /> <path name= "com/sun/jndi/url/dns" /> <path name= "com/sun/security/auth" /> <path name= "com/sun/security/auth/login" /> <path name= "com/sun/security/auth/module" /> <path name= "sun/misc" /> <path name= "sun/io" /> <path name= "sun/nio" /> <path name= "sun/nio/ch" /> <path name= "sun/security" /> <path name= "sun/security/krb5" /> <path name= "sun/util" /> <path name= "sun/util/calendar" /> <path name= "sun/security/provider" /> <path name= "META-INF/services" /> </paths> <exports> <include-set> <path name= "META-INF/services" /> </include-set> </exports> </system> </dependencies> </module> Now NOTE: this will make that initial context to be usable ONLY for RMI lookups.
When trying to create a MBeanServerConnection to a NON-JBoss application from within an EJB a "javax.naming.NameNotFoundException" is thrown.
Steps to reproduce:
Set up a stand-alone application that exposes an MBean. (ActiveMQ will work in this case.)
Modify the attached JMXConnectionBean.java to connect to the ActiveMQ instance.
Deploy the bean. A NameNotFoundException will be thrown.
I've seen this behavior in 7.1.1.Final, 7.1.2.Final (EAP), 7.1.3.Final (EAP), EAP 6.1.0.Alpha (7.2.0.Final).
Note that this behavior is NOT seen when connecting to another JBoss server.
Full stack trace:
Caused by: java.io.IOException: Failed to retrieve RMIServer stub: javax.naming.NameNotFoundException: rmi://127.0.0.1:1090/jmxrmi -- service jboss.naming.context.java.rmi:."127.0.0.1:1090".jmxrmi at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:340) [:1.6.0_26] at javax.management.remote.JMXConnectorFactory.connect(JMXConnectorFactory.java:248) [:1.6.0_26] at com.example.JMXConnectionBean.init(JMXConnectionBean.java:28) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_26] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_26] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_26] at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_26] at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptor.java:70) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.as.ee.component.ManagedReferenceInterceptor.processInvocation(ManagedReferenceInterceptor.java:53) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:44) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.as.ejb3.component.session.SessionInvocationContextInterceptor$CustomSessionInvocationContext.proceed(SessionInvocationContextInterceptor.java:126) at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:211) at org.jboss.as.ejb3.tx.CMTTxInterceptor.requiresNew(CMTTxInterceptor.java:313) at org.jboss.as.ejb3.tx.SingletonLifecycleCMTTxInterceptor.processInvocation(SingletonLifecycleCMTTxInterceptor.java:56) at org.jboss.as.ejb3.tx.SingletonLifecycleCMTTxInterceptor.processInvocation(SingletonLifecycleCMTTxInterceptor.java:42) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.as.ejb3.component.session.SessionInvocationContextInterceptor.processInvocation(SessionInvocationContextInterceptor.java:71) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:287) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.0.Final.jar:1.1.0.Final] at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:152) ... 9 more Caused by: javax.naming.NameNotFoundException: rmi://127.0.0.1:1090/jmxrmi -- service jboss.naming.context.java.rmi:."127.0.0.1:1090".jmxrmi at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:87) at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:173) at org.jboss.as.naming.InitialContext.lookup(InitialContext.java:47) at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:209) at javax.naming.InitialContext.lookup(InitialContext.java:392) [:1.6.0_26] at javax.management.remote.rmi.RMIConnector.findRMIServerJNDI(RMIConnector.java:1888) [:1.6.0_26] at javax.management.remote.rmi.RMIConnector.findRMIServer(RMIConnector.java:1858) [:1.6.0_26] at javax.management.remote.rmi.RMIConnector.connect(RMIConnector.java:257) [:1.6.0_26] ... 37 more
