Reputation: 8487
clarification:
all three names (I think, will confirm) work when everything is on localhost -- one JVM. None work when the client and Glassfish are on seperate computers.
The answer might very well be correct, it might be a different problem entirely.
What is the correct name to and syntax to lookup MyQueueRemote
? When the client does a JNDI
lookup on localhost, it runs fine. When the same client does a JNDI
lookup on a remote server, a NameNotFoundException
is thrown client by the client.
The SingletonQueue deploys and runs, locally, correctly. However, while the EAR
deploys remotely (see below), the client cannot correctly lookup and resolve the remote lookup, throwing Root exception is javax.naming.NameNotFoundException: dur.bounceme.net.remote.MyQueueRemote not found
.
the client runs correctly against SingletonQueue
when deployed to Glassfish as an EAR
:
thufir@dur:~$
thufir@dur:~$ glassfish-4.1/glassfish/bin/appclient -client NetBeansProjects/SingletonClient/dist/SingletonClient.jar
Sep 24, 2014 10:44:00 PM net.bounceme.dur.jndi.RemoteJNDI main
INFO:
Sep 24, 2014 10:44:00 PM net.bounceme.dur.jndi.RemoteJNDI main
INFO: {org.omg.CORBA.ORBInitialPort=3700, java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, org.omg.CORBA.ORBInitialHost=localhost, java.naming.factory.url.pkgs=com.sun.enterprise.naming, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl}
Sep 24, 2014 10:44:05 PM net.bounceme.dur.jndi.RemoteJNDI main
INFO: id 379
Sep 24, 2014 10:44:05 PM net.bounceme.dur.jndi.RemoteJNDI main
INFO: id 380
Sep 24, 2014 10:44:05 PM net.bounceme.dur.jndi.RemoteJNDI main
INFO: id 381
Sep 24, 2014 10:44:05 PM net.bounceme.dur.jndi.RemoteJNDI main
the remote Glassfish logs showing the JNDI
name for MyQueueRemote
:
ejb@ix:~$
ejb@ix:~$ tail glassfish4/glassfish/domains/domain1/logs/server.log -n 63
[2014-09-25T01:50:10.470-0400] [glassfish 4.1] [INFO] [jts.startup_msg] [javax.enterprise.system.core.transaction.com.sun.jts.CosTransactions] [tid: _ThreadID=17 _ThreadName=RunLevelControllerThread-1411624177172] [timeMillis: 1411624210470] [levelValue: 800] [[
JTS5014: Recoverable JTS instance, serverId = [3700]]]
[2014-09-25T01:50:20.028-0400] [glassfish 4.1] [INFO] [AS-EJB-00054] [javax.enterprise.ejb.container] [tid: _ThreadID=17 _ThreadName=RunLevelControllerThread-1411624177172] [timeMillis: 1411624220028] [levelValue: 800] [[
Portable JNDI names for EJB MyQueue: [java:global/SingletonQueue/SingletonQueue-ejb/MyQueue, java:global/SingletonQueue/SingletonQueue-ejb/MyQueue!dur.bounceme.net.remote.MyQueueRemote]]]
[2014-09-25T01:50:20.030-0400] [glassfish 4.1] [INFO] [AS-EJB-00055] [javax.enterprise.ejb.container] [tid: _ThreadID=17 _ThreadName=RunLevelControllerThread-1411624177172] [timeMillis: 1411624220030] [levelValue: 800] [[
Glassfish-specific (Non-portable) JNDI names for EJB MyQueue: [dur.bounceme.net.remote.MyQueueRemote#dur.bounceme.net.remote.MyQueueRemote, dur.bounceme.net.remote.MyQueueRemote]]]
the client stacktrace when run against the remote Glassfish server:
thufir@dur:~$
thufir@dur:~$ glassfish-4.1/glassfish/bin/appclient -client NetBeansProjects/SingletonClient/dist/SingletonClient.jar
Sep 24, 2014 10:58:47 PM net.bounceme.dur.jndi.RemoteJNDI main
INFO:
Sep 24, 2014 10:58:47 PM net.bounceme.dur.jndi.RemoteJNDI main
INFO: {org.omg.CORBA.ORBInitialPort=3700, java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, org.omg.CORBA.ORBInitialHost=ix.bounceme.net, java.naming.factory.url.pkgs=com.sun.enterprise.naming, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl}
Exception in thread "main" javax.naming.NamingException: Lookup failed for 'dur.bounceme.net.remote.MyQueueRemote' in SerialContext[myEnv={org.omg.CORBA.ORBInitialPort=3700, java.naming.factory.initial=com.sun.enterprise.naming.impl.SerialInitContextFactory, org.omg.CORBA.ORBInitialHost=ix.bounceme.net, java.naming.factory.url.pkgs=com.sun.enterprise.naming, java.naming.factory.state=com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl} [Root exception is javax.naming.NameNotFoundException: dur.bounceme.net.remote.MyQueueRemote not found]
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:491)
at com.sun.enterprise.naming.impl.SerialContext.lookup(SerialContext.java:438)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at net.bounceme.dur.jndi.RemoteJNDI.main(RemoteJNDI.java:16)
Caused by: javax.naming.NameNotFoundException: dur.bounceme.net.remote.MyQueueRemote not found
at com.sun.enterprise.naming.impl.TransientContext.doLookup(TransientContext.java:237)
at com.sun.enterprise.naming.impl.TransientContext.lookup(TransientContext.java:204)
at com.sun.enterprise.naming.impl.SerialContextProviderImpl.lookup(SerialContextProviderImpl.java:66)
at com.sun.enterprise.naming.impl.RemoteSerialContextProviderImpl.lookup(RemoteSerialContextProviderImpl.java:109)
at sun.reflect.GeneratedMethodAccessor92.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie.dispatchToMethod(ReflectiveTie.java:143)
at com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:173)
at com.sun.corba.ee.impl.protocol.ServerRequestDispatcherImpl.dispatchToServant(ServerRequestDispatcherImpl.java:528)
at com.sun.corba.ee.impl.protocol.ServerRequestDispatcherImpl.dispatch(ServerRequestDispatcherImpl.java:199)
at com.sun.corba.ee.impl.protocol.MessageMediatorImpl.handleRequestRequest(MessageMediatorImpl.java:1549)
at com.sun.corba.ee.impl.protocol.MessageMediatorImpl.handleRequest(MessageMediatorImpl.java:1425)
at com.sun.corba.ee.impl.protocol.MessageMediatorImpl.handleInput(MessageMediatorImpl.java:930)
at com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:213)
at com.sun.corba.ee.impl.protocol.MessageMediatorImpl.handleRequest(MessageMediatorImpl.java:694)
at com.sun.corba.ee.impl.protocol.MessageMediatorImpl.dispatch(MessageMediatorImpl.java:496)
at com.sun.corba.ee.impl.protocol.MessageMediatorImpl.doWork(MessageMediatorImpl.java:2222)
at com.sun.corba.ee.impl.threadpool.ThreadPoolImpl$WorkerThread.performWork(ThreadPoolImpl.java:497)
at com.sun.corba.ee.impl.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:540)
thufir@dur:~$
client code:
package net.bounceme.dur.jndi;
import dur.bounceme.net.remote.MyQueueRemote;
import java.util.logging.Logger;
import javax.naming.InitialContext;
import javax.naming.NamingException;
public class RemoteJNDI {
private static final Logger log = Logger.getLogger(RemoteJNDI.class.getName());
public static void main(String... args) throws NamingException {
InitialContext ctx = new InitialContext();
log.info(ctx.getNameInNamespace());
log.info(ctx.getEnvironment().toString());
Object obj = ctx.lookup("dur.bounceme.net.remote.MyQueueRemote");
MyQueueRemote queue = (MyQueueRemote) obj;
while (true) {
log.info("id\t" + queue.next());
}
}
}
Upvotes: 0
Views: 2050
Reputation: 104
Portable JNDI names for EJB MyQueue: [java:global/SingletonQueue/SingletonQueue-ejb/MyQueue, java:global/SingletonQueue/SingletonQueue-ejb/MyQueue!dur.bounceme.net.remote.MyQueueRemote]
java:global/SingletonQueue/SingletonQueue-ejb/MyQueue
java:global/SingletonQueue/SingletonQueue-ejb/MyQueue!dur.bounceme.net.remote.MyQueueRemote
Try one of theese two instead of
dur.bounceme.net.remote.MyQueueRemote
Upvotes: 1