javax.naming.NamingException while lookup for JNDI Name of EJB

[Hitesh Kumar Modi]

Hi,

I am new to Websphere. I have developed a simple EJB and deployed in Websphere v8. I deployed it by creating EAR File.
Then I developed a standalone java client and trying to call ejb. But it fails while doing lookup for JNDI Name of EJB.

                        Hashtable env = new Hashtable();
			env.put(Context.INITIAL_CONTEXT_FACTORY,"com.ibm.websphere.naming.WsnInitialContextFactory");
			env.put(Context.PROVIDER_URL, "corbaloc:iiop:localhost:2809");
			Context ic = new InitialContext(env);
			System.out.println(ic.getEnvironment());
			Object o = ic.lookup("app/advice");
			AdviceHome home = (AdviceHome) PortableRemoteObject.narrow(o, AdviceHome.class);
			Advice advisor = home.create();
			System.out.println(advisor.getAdvice());

The Exception stack trace is:

{com.ibm.websphere.naming.hostname.normalizer=com.ibm.ws.naming.util.DefaultHostnameNormalizer, java.naming.factory.initial=com.ibm.websphere.naming.WsnInitialContextFactory, com.ibm.websphere.naming.name.syntax=jndi, com.ibm.websphere.naming.namespace.connection=lazy, com.ibm.ws.naming.ldap.ldapinitctxfactory=com.sun.jndi.ldap.LdapCtxFactory, com.ibm.websphere.naming.jndicache.cacheobject=populated, com.ibm.websphere.naming.namespaceroot=defaultroot, com.ibm.ws.naming.wsn.factory.initial=com.ibm.ws.naming.util.WsnInitCtxFactory, com.ibm.websphere.naming.jndicache.maxcachelife=0, com.ibm.websphere.naming.jndicache.maxentrylife=0, com.ibm.ws.naming.wsn.localonly=false, com.ibm.websphere.naming.jndicache.cachename=providerURL, java.naming.provider.url=corbaloc:iiop:localhost:2809, java.naming.factory.url.pkgs=com.ibm.ws.naming}
JSAS1480I: Security is not enabled because the ConfigURL property file is not set.
javax.naming.NamingException: Error getting WsnNameService properties [Root exception is org.omg.CORBA.TRANSIENT: initial and forwarded IOR inaccessible  vmcid: IBM  minor code: E07  completed: No]
	at com.ibm.ws.naming.util.WsnInitCtxFactory.mergeWsnNSProperties(WsnInitCtxFactory.java:1552)
	at com.ibm.ws.naming.util.WsnInitCtxFactory.getRootContextFromServer(WsnInitCtxFactory.java:1042)
	at com.ibm.ws.naming.util.WsnInitCtxFactory.getRootJndiContext(WsnInitCtxFactory.java:962)
	at com.ibm.ws.naming.util.WsnInitCtxFactory.getInitialContextInternal(WsnInitCtxFactory.java:614)
	at com.ibm.ws.naming.util.WsnInitCtx.getContext(WsnInitCtx.java:128)
	at com.ibm.ws.naming.util.WsnInitCtx.getContextIfNull(WsnInitCtx.java:765)
	at com.ibm.ws.naming.util.WsnInitCtx.lookup(WsnInitCtx.java:164)
	at com.ibm.ws.naming.util.WsnInitCtx.lookup(WsnInitCtx.java:179)
	at javax.naming.InitialContext.lookup(InitialContext.java:436)
	at AdviceClient.go(AdviceClient.java:23)
	at AdviceClient.main(AdviceClient.java:13)
Caused by: org.omg.CORBA.TRANSIENT: initial and forwarded IOR inaccessible  vmcid: IBM  minor code: E07  completed: No
	at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1274)
	at com.ibm.CORBA.iiop.ClientDelegate.createRequest(ClientDelegate.java:1342)
	at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1162)
	at com.ibm.CORBA.iiop.ClientDelegate.createRequest(ClientDelegate.java:1308)
	at com.ibm.rmi.corba.ClientDelegate.request(ClientDelegate.java:1884)
	at com.ibm.CORBA.iiop.ClientDelegate.request(ClientDelegate.java:1264)
	at org.omg.CORBA.portable.ObjectImpl._request(ObjectImpl.java:458)
	at com.ibm.WsnBootstrap._WsnNameServiceStub.getProperties(_WsnNameServiceStub.java:38)
	at com.ibm.ws.naming.util.WsnInitCtxFactory.mergeWsnNSProperties(WsnInitCtxFactory.java:1549)
	... 10 more
Caused by: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine
	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:383)
	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:245)
	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:232)
	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:377)
	at java.net.Socket.connect(Socket.java:539)
	at com.ibm.ws.orbimpl.transport.WSTCPTransportConnection.createSocket(WSTCPTransportConnection.java:312)
	at com.ibm.CORBA.transport.TransportConnectionBase.connect(TransportConnectionBase.java:357)
	at com.ibm.ws.orbimpl.transport.WSTransport.getConnection(WSTransport.java:436)
	at com.ibm.CORBA.transport.TransportBase.getConnection(TransportBase.java:187)
	at com.ibm.rmi.iiop.TransportManager.get(TransportManager.java:89)
	at com.ibm.rmi.iiop.GIOPImpl.getConnection(GIOPImpl.java:130)
	at com.ibm.rmi.iiop.GIOPImpl.locate(GIOPImpl.java:219)
	at com.ibm.rmi.corba.ClientDelegate.locate(ClientDelegate.java:1981)
	at com.ibm.rmi.corba.ClientDelegate._createRequest(ClientDelegate.java:2006)
	at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1184)
	at com.ibm.rmi.corba.ClientDelegate.createRequest(ClientDelegate.java:1270)
	... 18 more

Kindly suggest me what should I do to make it work.
Thanks in advance.

[Kiran Yadav]

After deployment, go to deployed module.
Open its properties and set the JNDI name for the EJB.

[Hitesh Kumar Modi]

I have already given JNDI name as "app/advice".....

[Kiran Yadav]

You have accessing the EJB with JNDI name= "app/advice".

You have to map name "app/advice" to JNDI tree through Admin console. i.e. after deployment.

Please see attachment.

[Hitesh Kumar Modi]

I have already done that, bro!

[Kiran Yadav]

You have provided provider url=corbaloc:iiop:localhost:2809,

Is it the correct port? Please verify it, as error log gives out : java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine

[Hitesh Kumar Modi]

Yes, 2809 is the Boot strap port as specified in "serverindex.xml" .