3 Replies Latest reply on May 29, 2009 6:03 AM by timfox
NullPointerException when trying to open a session for sendi

josey May 26, 2009 8:39 PM
I am getting a NullPointerException when trying to open a session for sending a JMS message.

I have two clusters, each with one node started up. I run into the error when trying to send a message from within the server that is not running the JMS server (I removed the deploy/messaging folder from this server).

I know that the server trying to send the message can see the server that is running the JMS server because I can successfully send a JMS message when running a standalone app from this same machine using the same JMS message sending code. This also shows that the JMS destination is accessible via JNDI.

Also, when I run the same code in the server on which the JMS server is running it is able to send the JMS message without a problem.

* Version: JBoss AS 5.1.0GA (also had the problem on 5.0.1); the JBossMessaging version that comes with JBoss AS 5.1.0GA
* IP address for jboss-batch-11, the server running the JMS server: 172.16.77.70
* Using Java 1.6.
* Additional note: This code worked fine in JBoss 4.0.5, JBossMQ.

Here is the relevant log output (exception stacktrace found at the end).
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,102][com.squaretrade.jms.PersistentQueueProcessingThread] PersistentQueueProcessingThread.java(69): Requesting object from queue
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,334][com.squaretrade.jms.PersistentQueueProcessingThread] PersistentQueueProcessingThread.java(72): Message dequeued; ready to process
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,418][com.squaretrade.jms.MessageDeliveryDelegate] MessageDeliveryDelegate.java(127): Looking up the destination
INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,422][com.squaretrade.locator.Locator] Locator.java(238): LOOKING UP JMS RESOURCE: queue/DataReplication
INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,513][com.squaretrade.locator.Locator] Locator.java(364): USING PROVIDER URL FOR REMOTE CONTEXT: jboss-batch-local-11:1100,jboss-batch-local-12:1100
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,554][org.jnp.interfaces.TimedSocketFactory] Logger.java(228): createSocket, hostAddr: jboss-batch-local-11/172.16.77.70, port: 1100, localAddr: null, localPort: 0, timeout: 0
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,654][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: interfaces = [org.jnp.interfaces.Naming, org.jboss.ha.framework.interfaces.HARMIProxy], codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,656][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.lang.reflect.Proxy", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,659][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.ha.framework.interfaces.HARMIClient", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,662][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.util.ArrayList", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,664][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.ha.framework.server.HARMIServerImpl_Stub", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,666][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.server.RemoteStub", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,668][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.server.RemoteObject", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,670][sun.rmi.client.ref] Log.java(212): ha-jms-queue-processor@199aa4e: get connection
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,672][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: create connection
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,674][sun.rmi.transport.tcp.proxy] Log.java(212): ha-jms-queue-processor@199aa4e: host: 172.16.77.70, port: 1101
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,739][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.dgc.Lease", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,742][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.dgc.VMID", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,744][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "[B", codebase = "", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,747][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.server.UID", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,749][sun.rmi.client.ref] Log.java(212): ha-jms-queue-processor@199aa4e: free connection (reuse = true)
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,751][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: reuse connection
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,753][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: create reaper
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,755][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.ha.framework.interfaces.RoundRobin", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,777][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: reuse connection
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,802][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.ha.framework.interfaces.HARMIResponse", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,808][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jnp.interfaces.MarshalledValuePair", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,811][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.MarshalledObject", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,813][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "[B", codebase = "", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,815][sun.rmi.client.ref] Log.java(212): ha-jms-queue-processor@199aa4e: free connection (reuse = true)
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,816][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: reuse connection
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,817][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.jms.destination.JBossQueue", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,837][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.jms.destination.JBossDestination", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,912][com.squaretrade.locator.Locator] Locator.java(240): ADDING JMS RESOURCE TO CACHE: queue/DataReplication
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,912][com.squaretrade.jms.MessageDeliveryDelegate] MessageDeliveryDelegate.java(132): Retrieving connection from pool
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,913][com.squaretrade.jms.JMSConnectionFactory] JMSConnectionPool.java(105): Requesting JMS connection from pool.
INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,913][resourcePool.ResourcePool] ResourcePool.java(384): Pool = [] Growing pool currentSize = 0 maximumCapacity = 5
INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,917][com.squaretrade.locator.Locator] Locator.java(238): LOOKING UP JMS RESOURCE: ConnectionFactory
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,919][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: reuse connection
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,930][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.ha.framework.interfaces.HARMIResponse", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,932][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jnp.interfaces.MarshalledValuePair", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,933][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "java.rmi.MarshalledObject", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,935][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "[B", codebase = "", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,937][sun.rmi.client.ref] Log.java(212): ha-jms-queue-processor@199aa4e: free connection (reuse = true)
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,938][sun.rmi.transport.tcp] Log.java(212): ha-jms-queue-processor@199aa4e: reuse connection
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:28,940][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.jms.client.JBossConnectionFactory", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,029][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,054][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.jms.client.delegate.DelegateSupport", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
FINE [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,159][sun.rmi.loader] Log.java(212): ha-jms-queue-processor@199aa4e: name = "org.jboss.messaging.util.Version", codebase = "http://172.16.77.70:8083/", defaultLoader = BaseClassLoader@1015293{vfszip:/usr/local/jboss-5.1.0.GA/server/app/deploy/app.ear/}
INFO [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,165][com.squaretrade.locator.Locator] Locator.java(240): ADDING JMS RESOURCE TO CACHE: ConnectionFactory
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,354][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,355][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,357][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting timeout to 0
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,359][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] constructed
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,360][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,361][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,362][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] setting timeout to 0
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,373][org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Logger.java(228): Setting ping frequency to: 214748364
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,375][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] connecting
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,376][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): Creating semaphore with size 50
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:29,379][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[500f8a, bisocket://172.16.77.70:4457] connected
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,679][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting maxPoolSize to 200
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,681][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,682][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,684][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting timeout to 0
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,685][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] constructed
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,686][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting maxPoolSize to 200
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,688][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,689][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,690][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] setting timeout to 0
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,691][org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Logger.java(228): Setting ping frequency to: 214748364
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,693][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] connecting
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,694][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): Creating semaphore with size 200
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,695][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[47054, bisocket://172.16.77.70:4457] connected
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,762][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting maxPoolSize to 1
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,763][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,765][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,766][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting timeout to 0
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,768][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] constructed
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,769][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting maxPoolSize to 1
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,770][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting client socket wrapper class name to org.jboss.jms.client.remoting.ClientSocketWrapper
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,771][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting shouldCheckConnection to false
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,773][org.jboss.remoting.transport.socket.SocketClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] setting timeout to 0
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,774][org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Logger.java(228): Setting ping frequency to: 214748364
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,775][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] connecting
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,776][org.jboss.remoting.transport.socket.MicroSocketClientInvoker] Logger.java(228): Creating semaphore with size 1
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,777][org.jboss.remoting.MicroRemoteClientInvoker] Logger.java(228): SocketClientInvoker[19f4dcb, bisocket://172.16.77.70:4457] connected
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,781][org.jboss.remoting.Client] Logger.java(228): starting callback Connector: InvokerLocator [bisocket://172.16.77.2:1199077074/callback?callbackServerHost=172.16.77.2&callbackServerPort=1199077074&callbackServerProtocol=bisocket&clientMaxPoolSize=1&clientSocketClass=org.jboss.jms.client.remoting.ClientSocketWrapper&datatype=jms&guid=4sg252-dnh4pm-fv7825so-1-fv79osuy-aa&isCallbackServer=true&onewayThreadPool=org.jboss.jms.server.remoting.DirectThreadPool&serverSocketClass=org.jboss.jms.server.remoting.ServerSocketWrapper]
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,861][org.jboss.remoting.ServerInvoker] Logger.java(228): SocketServerInvoker[172.16.77.2:1199077074] did not find server socket factory configuration as mbean service or classname. Creating default server socket factory.
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,862][org.jboss.remoting.ServerInvoker] Logger.java(228): SocketServerInvoker[172.16.77.2:1199077074] created server socket factory javax.net.DefaultServerSocketFactory@80a54a
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,863][org.jboss.remoting.transport.bisocket.BisocketServerInvoker] Logger.java(228): SocketServerInvoker[172.16.77.2:1199077074] setting pingFrequency to 214748364
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,864][org.jboss.remoting.transport.bisocket.BisocketServerInvoker] Logger.java(228): SocketServerInvoker[172.16.77.2:1199077074] setting pingWindowFactor to 10
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,874][org.jboss.remoting.transport.Connector] Logger.java(228): org.jboss.remoting.transport.Connector@1eb91e1 started
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,942][org.jboss.remoting.ServerInvoker] Logger.java(228): ServerInvoker (SocketServerInvoker[172.16.77.2:1199077074]) added client callback handler CallbackManager[1ac7f93] with session id of 4sg252-dnh4pm-fv7825so-1-fv79osra-a6+4sg252-dnh4pm-fv7825so-1-fv79osxu-ab and callback handle object of null.
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,944][org.jboss.remoting.InvokerRegistry] Logger.java(228): removed org.jboss.remoting.transport.local.LocalClientInvoker@1c057b9 from registry
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,945][org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Logger.java(228): getting secondary locator
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,957][org.jboss.remoting.transport.bisocket.BisocketClientInvoker] Logger.java(228): secondary locator: InvokerLocator [null://172.16.77.70:59551/?]
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,959][org.jboss.remoting.transport.bisocket.BisocketServerInvoker] Logger.java(228): creating control connection: InvokerLocator [null://172.16.77.70:59551/?]
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:30,969][org.jboss.remoting.transport.bisocket.BisocketServerInvoker] Logger.java(228): SocketServerInvoker[172.16.77.2:1199077074] created control connection (4sg252-dnh4pm-fv7825so-1-fv79osxu-ab): Socket[addr=/172.16.77.70,port=59551,localport=38139]
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,504][com.squaretrade.jms.MessageDeliveryDelegate] MessageDeliveryDelegate.java(136): Creating the session; transacted = false
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,574][com.squaretrade.jms.MessageDeliveryDelegate] MessageDeliveryDelegate.java(186): Closing the session
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,575][com.squaretrade.jms.MessageDeliveryDelegate] MessageDeliveryDelegate.java(196): Returning the connection
DEBUG [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,576][com.squaretrade.jms.JMSConnectionFactory] JMSConnectionPool.java(120): Freeing connection JBossConnection->ConnectionDelegate[29364281, ID=181-zdio97vf-1-1fr087vf-006j51-y152gs4, SID=1]
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,576][STDERR] LoggerStream.java(156): Exception in thread "ha-jms-queue-processor@199aa4e"
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,578][STDERR] LoggerStream.java(156): java.lang.NullPointerException
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,578][STDERR] LoggerStream.java(156): at org.jboss.jms.client.container.FailoverValveInterceptor.invoke(FailoverValveInterceptor.java:87)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,579][STDERR] LoggerStream.java(156): at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:86)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,580][STDERR] LoggerStream.java(156): at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,580][STDERR] LoggerStream.java(156): at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,581][STDERR] LoggerStream.java(156): at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:86)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,582][STDERR] LoggerStream.java(156): at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,582][STDERR] LoggerStream.java(156): at org.jboss.jms.client.delegate.ClientConnectionDelegate.createSessionDelegate(ClientConnectionDelegate.java)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,583][STDERR] LoggerStream.java(156): at org.jboss.jms.client.JBossConnection.createSessionInternal(JBossConnection.java:269)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,584][STDERR] LoggerStream.java(156): at org.jboss.jms.client.JBossConnection.createSession(JBossConnection.java:91)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,584][STDERR] LoggerStream.java(156): at com.squaretrade.jms.MessageDeliveryDelegate.send(MessageDeliveryDelegate.java:137)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,585][STDERR] LoggerStream.java(156): at com.squaretrade.jms.AbstractMessagingFacade.sendAndNotify(AbstractMessagingFacade.java:41)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,586][STDERR] LoggerStream.java(156): at com.squaretrade.jms.PersistentQueueProcessingThread.process(PersistentQueueProcessingThread.java:95)
ERROR [ha-jms-queue-processor@199aa4e][2009-05-26 16:57:31,586][STDERR] LoggerStream.java(156): at com.squaretrade.jms.PersistentQueueProcessingThread.run(PersistentQueueProcessingThread.java:73)
Thanks.
1. Re: NullPointerException when trying to open a session for s

gaohoward May 27, 2009 6:58 AM (in response to josey)

Hi,

You said you have two clusters, do you mean that you have two JMS nodes that are clustered?

Can you give some more info that how to easily reproduce the problem?

Thanks.
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2. Re: NullPointerException when trying to open a session for s

josey May 27, 2009 1:05 PM (in response to josey)
Thanks for the reply.

I have two separate clusters (partitions), each with one node. One cluster named AppPartition, one cluster named BatchPartition. The JMS server is running on the single node in BatchPartition. The single node in AppPartition is unable to send a JMS message from within the application server to the JMS server hosted on BatchPartition.

On the same machine that acts as the single node for AppPartition I can execute a standalone program that sends a JMS message to the JMS server hosted on the single node in BatchPartition.

When I start up JBoss I use command line switches for the partition name and the rmi server hostname.

E.g.,
[for the BatchParition node]
-Djava.rmi.server.hostname=172.16.77.70 -Djboss.partition.name=BatchPartition

[for the AppParition node]
-Djava.rmi.server.hostname=172.16.77.2 -Djboss.partition.name=AppPartition
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3. Re: NullPointerException when trying to open a session for s

timfox May 29, 2009 6:03 AM (in response to josey)

Again, looks like a jar issue. Make sure you have the correct jars on both client and server side as per the user guide.
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