[JBoss-user] [Clustering/JBoss] - Re: MDB's, DataSource in a cluster
Hi Nirav Pandya, so you are trying to lookup a QueueConnectionFactory in the scope of SSB. Possibly you missed to declare the QueueConnectionFactory as an external resource. We are using XDoclet/EJBDoclet for that. So in the related SSB i have : For QueueConnectionFactory: * @ejb.resource-ref * res-ref-name=jms/QueueConnectionFactory * res-type=javax.jms.QueueConnectionFactory * res-auth=Container For jms-queues addressed by the SSB: * @ejb.resource-ref * res-ref-name=jms/MCorrelatorReceiver * res-type=javax.jms.Queue * res-auth=Container ... and furthermore: * @jboss.resource-ref * res-ref-name=jms/QueueConnectionFactory * resource-name=queuefactoryref * @jboss.resource-manager * res-man-name=queuefactoryref * res-man-jndi-name=java:/JmsXA .. finally, but think that's clear: * @jboss.clustered cluster=true * @jboss.container-configuration name=Clustered_SSB I make the lookup using: java:/JmsXA to get the QueueConnectionFactory. Best Regards Reinhard View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3900544#3900544 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3900544 --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: MDB's, DataSource in a cluster
Hi Nirav Pandya, the definition file was the missing link to solve my problem. Here is an extract of it: *** | server | | mbean code=org.jboss.mq.server.jmx.Queue | name=jboss.mq.destination:service=Queue,name=EngineDLQ | depends optional-attribute-name=DestinationManagerjboss.mq:service=DestinationManager/depends | depends optional-attribute-name=SecurityManagerjboss.mq:service=SecurityManager/depends | /mbean | ... | * But keep in mind, that you have to provide processing load to the AppServer to test the load-balancing. In the beginning i started with only a few processing tasks and detected no load-balancing. When i started to increase the processing amount, i saw further nodes beginning to process. You have an error message? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3900253#3900253 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3900253 --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: MDB's, DataSource in a cluster
Hi dcreado, thanx, you pointed me in the right direction. It works now. I have to add the definition files for the jms-queues. No need when using MDB's outside the cluster world. A temporary destination is created by JBoss automatically on startup. Also the problem with the DataSource is gone. The lookup works, when specifying the non HA-JNDI properties to the InitialContext. So local lookup works. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3898241#3898241 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3898241 --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: MDB's, DataSource in a cluster
Hi dcreado, thanx for your reply. when i deploy the MessageDrivenBeans on the master and on each other node, i will run into the following deployment issue. *** org.jboss.deployment.scanner.URLDeploymentScannerJBoss main LOCALHOST ERROR Incomplete Deployment listing: MBeans waiting for other MBeans: ObjectName: jboss.mq.destination:service=Topic,name=ChannelRespond state: CONFIGURED I Depend On: jboss.mq:service=DestinationManager Depends On Me: ObjectName: jboss.mq.destination:service=Queue,name=EngineDLQ state: CONFIGURED I Depend On: jboss.mq:service=DestinationManager jboss.mq:service=SecurityManager Depends On Me: ObjectName: jboss.mq.destination:service=Queue,name=MInitiatorReceiver state: CONFIGURED I Depend On: jboss.mq:service=DestinationManager jboss.mq:service=SecurityManager Depends On Me: ObjectName: jboss.mq.destination:service=Queue,name=ResponseQueue state: CONFIGURED I Depend On: jboss.mq:service=DestinationManager Depends On Me: ObjectName: jboss.mq.destination:service=Queue,name=RecMonitor state: CONFIGURED I Depend On: jboss.mq:service=DestinationManager Depends On Me: MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM: ObjectName: jboss.mq:service=DestinationManager state: NOTYETINSTALLED I Depend On: Depends On Me: jboss.mq.destination:service=Topic,name=ChannelRespond jboss.mq.destination:service=Queue,name=EngineDLQ jboss.mq.destination:service=Queue,name=MInitiatorReceiver jboss.mq.destination:service=Queue,name=ResponseQueue jboss.mq.destination:service=Queue,name=RecMonitor *** It's because, the DestinationManager is only deployed on the master as part of the deploy-hasingleton deployment. So the master has no problem, but each other node will run into this incomplete deployment issue. My MDB's are using a jdbc persistence manager. It is configured by xxx-jdbc2-service.xml, which is located in the ..\deploy-hasingleton\jms. In the same file is the configuration of the DestinationManager and related services. So is there are configuration option ? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3896565#3896565 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3896565 --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: MDB's, DataSource in a cluster
Hi, nobody can help me ? Nobody with similar problems ? View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3896319#3896319 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3896319 --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: MDB's, DataSource in a cluster
Hi, think i should continue the smalltalk with myself :-) The biggest problem for me right now is, that in the scope of the MDB's, which are only deployed on the MasterNode, a call to a SSB will result in an local invocation. So no load-balancing can happen. My hope was, that this is only true for the first one looked up. So i added one more SSB, which is invoked by the fist local SSB. This one should act as the dispatcher. But the results are the same. Doesn't matter, how many SSB's i add to the processing chain, when the initiator is a MDB and this one will find the SSB in the local tree, all the further SSB's invoked are also locally. So right now, the only solution is, to remove the SSB from the MasterNode to be able to get load-balancing. But this leads to the fact that the installation of a Master-node and a Normal-node would be different, and in case of a Master crash, the newly selected master would continue with the only-local processing. I can't imagine that this is by design and i hope that i'm doing something wrong or looking in the wrong direction. Any help would be appreciated. Thanx... View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3894832#3894832 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3894832 --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - Re: MDB's, DataSource in a cluster
Hi all! found the following about my DataSource issue: * Jboss just bind the datasourc in local jndi namespace, so you cannot retrieve it out of jboss jvm. If you want that, you should bind the datasource to the global namespace : In XX-ds.xml, under jndi-name, add this: use-java-contextfalse/use-java-context test again ! :) btw, you must use jboss4.0 * Does this also fix my cluster issue, when i try the explicit access to a DataSource in a module running in the JBOSS VM? btw, you must use jboss4.0 So no workaround for 3.2.6 ? Thanx! View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3894408#3894408 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3894408 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] [Clustering/JBoss] - MDB's, DataSource in a cluster
Hi, i already checked the cluster and jms-forum for answers to my questions and found stuff which confused me more than it helps. Also the docu doesnt't cover my issues. Right now, my application is working on a single jboss instance. Multiple MDB's, SSB's and I'm happy with that. Now the next step is to make it cluster aware. So i changed the deployment descriptors and so on.. As far as i know, jboss cluster (using 3.2.6) is working with a singleton JMS-Provider. No problem with this fact. The first issue comes up, when i fail to deploy my MDB's on each node. I think the MDB's didn't find the remote JMS-Provider, because some related services were only deployed on the master node. Had no problem on the master node. There are a couple of people saying that this is not possible and on the other side there are people saying the opposite. If it is possible, what should be changed in the descriptors of the MDB's or in config of JBOSS to get it working. So i decided to deploy the MDB's on the master only using deploy-hasingleton. Next issue comes up. Each SSB called by the MDB's is instantiated on the local (master) node only. So no load-balancing happenend. The processing was on the master only. So for a test i removed these SSB's from the master node with the result, that the round-robin dispatching worked in the expected way. But this is only an ugly workaround nothing for a productive system. So is there a way to get the load-balancing working for MDB's calling SSB's - a way to get rid of checking the local JNDI tree before checking the HAJNDI tree , ... ? I tried that with different properties to the InitialContext(), without success. Final issue: Maybe I'm also wrong with that - sorry in advance :-) - but my application fails to get the registered DataSource via JNDI lookup. I also tested that with different props to InitialContext(). I can see the DataSource in the JNDIView, but i'm not able to look it up. Please notice, the same code works on a normal jboss installation. So i think, it's possibly a limitation when running in the cluster. Any idea? Any magic flag ? Thanks for your help. View the original post : http://www.jboss.com/index.html?module=bbop=viewtopicp=3894203#3894203 Reply to the post : http://www.jboss.com/index.html?module=bbop=postingmode=replyp=3894203 --- SF.Net email is Sponsored by the Better Software Conference EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile Plan-Driven Development * Managing Projects Teams * Testing QA Security * Process Improvement Measurement * http://www.sqe.com/bsce5sf ___ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
