New subject: [JBoss AS 7 Development] - Re: connecting a remote hornetQ server

Thursday, 12 April 2012

Hans Steiner [https://community.jboss.org/people/hans-juergen.stemmer.vkb.de] created the
discussion

"connecting a remote hornetQ server"

To view the discussion, visit: https://community.jboss.org/message/729620#729620

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Hi out there

I am trying to connect a jboss as 7.1.0 with another jboss that should only act as a
hornetQ server (2.2.11).

I see that in the ejb subsystem 
     <mdb>
                <resource-adapter-ref
resource-adapter-name="*hornetq-ra"*/>
                <bean-instance-pool-ref pool-name="mdb-strict-max-pool"/>
     </mdb>
is configured.

In the message subsystem I use a connector
               <connectors>
                    <connector name="*netty*">

<factory-class>org.hornetq.core.remoting.impl.netty.NettyConnectorFactory</factory-class>
                        <param key="host" value="xxxxx"/>
                        <param key="port" value="5745"/>
                    </connector>
                </connectors>
that is referenced from the connection pool 
                <pooled-connection-factory name="*hornetq-ra*">
                        <transaction mode="xa"/>
                        <connectors>
                            <connector-ref connector-name="*netty*"/>
                        </connectors>
                        <entries>
                            <entry name="java:/JmsXA"/>
                        </entries>
                    </pooled-connection-factory>

All this works fine, except of an error/warning I receive a few seconds after I have
started the server.
...
 15:54:20,640 WARN 
[org.hornetq.jms.server.recovery.HornetQXAResourceWrapper] Can't connect to any
hornetq server on recovery [XARecoveryConfig
[hornetQConnectionFactory=HornetQConnectionFactory [serverLocator=ServerLocatorImpl
[initialConnectors=[org-hornetq-core-remoting-impl-netty-NettyConnectorFactory?port=5745&host=xxxxx],
discoveryGroupConfiguration=null], clientID=null, dupsOKBatchSize=1048576,
transactionBatchSize=1048576, readOnly=false], *username=null, password=null*]]
 15:54:20,656 WARN  [com.arjuna.ats.jta] ARJUNA016027: Local XARecoveryModule.xaRecovery
got XA exception XAException.XAER_RMERR: javax.transaction.xa.XAException: Error trying to
connect to any providers for xa recovery
     at
org.hornetq.jms.server.recovery.HornetQXAResourceWrapper.getDelegate(HornetQXAResourceWrapper.java:275)
[hornetq-jms-2.2.11.Final.jar:]
     at
org.hornetq.jms.server.recovery.HornetQXAResourceWrapper.recover(HornetQXAResourceWrapper.java:77)
[hornetq-jms-2.2.11.Final.jar:]
     at
com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule.xaRecovery(XARecoveryModule.java:503)
[jbossjts-4.16.2.Final.jar:]
     at
com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule.resourceInitiatedRecoveryForRecoveryHelpers(XARecoveryModule.java:471)
[jbossjts-4.16.2.Final.jar:]
     at
com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule.bottomUpRecovery(XARecoveryModule.java:385)
[jbossjts-4.16.2.Final.jar:]
     at
com.arjuna.ats.internal.jta.recovery.arjunacore.XARecoveryModule.periodicWorkSecondPass(XARecoveryModule.java:166)
[jbossjts-4.16.2.Final.jar:]
     at
com.arjuna.ats.internal.arjuna.recovery.PeriodicRecovery.doWorkInternal(PeriodicRecovery.java:789)
[jbossjts-4.16.2.Final.jar:]
     at
com.arjuna.ats.internal.arjuna.recovery.PeriodicRecovery.run(PeriodicRecovery.java:371)
[jbossjts-4.16.2.Final.jar:]
 Caused by: HornetQException[errorCode=2 message=null]
     at
org.hornetq.jms.server.recovery.HornetQXAResourceWrapper.connect(HornetQXAResourceWrapper.java:351)
[hornetq-jms-2.2.11.Final.jar:]
     at
org.hornetq.jms.server.recovery.HornetQXAResourceWrapper.getDelegate(HornetQXAResourceWrapper.java:251)
[hornetq-jms-2.2.11.Final.jar:]
     ... 7 more

 15:54:20,703 WARN  [org.hornetq.jms.server.recovery.HornetQXAResourceWrapper] Can't
connect to any hornetq server on recovery [XARecoveryConfig
[hornetQConnectionFactory=HornetQConnectionFactory [serverLocator=ServerLocatorImpl
[initialConnectors=[org-hornetq-core-remoting-impl-netty-NettyConnectorFactory?port=5745&host=xxxxx],
discoveryGroupConfiguration=null], clientID=null, dupsOKBatchSize=1048576,
transactionBatchSize=1048576, readOnly=false], username=null, password=null]] 
The queue is found and I can send and receive messages. I use annotations like this
@MessageDriven(name="MyMDB", activationConfig = {
@ActivationConfigProperty(propertyName = "destinationType", propertyValue =
"javax.jms.Queue"),
@ActivationConfigProperty(propertyName = "destination", propertyValue =
"global/myQueue"),
@ActivationConfigProperty(propertyName = "user", propertyValue =
"guest"),
@ActivationConfigProperty(propertyName = "password", propertyValue =
"guest")...
for the mdb.

Can anybody help me with the XA warning? I suppose all I have to do is to configure
username and passwort in the right manner. I read something about ra.xml and the
resource-adapters subsystem, but I could not find out how to set any properties.
Perhaps there is even a better way to combine a remote hornetQ server with the use of
annotations. I am not happy having the messaging subsystem (not present in a
standalone.xml without hornetq) in my configuration. Can I delete some portions just
leaving the client-part of the jms configuration?

Thx very much for help.

hans
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[JBoss AS 7 Development] - connecting a remote hornetQ server