January 2007 - jboss-user - Jboss List Archives

[JBoss Messaging] - Single node queue to distributed queue across cluster

by mackennad

We have installed JBoss Messaging 1.2 on a 5 node cluster - swapped out the JBoss MQ from the instance of the servers and replaced it with jboss-messaging 1.2 . We are running under JBoss 4.0.5GA. JDK is 1.4.2_13. Fedora 4. We have a client that writes to a queue on one of the nodes in a cluster, a pool of Message Driven Beans pick up messages from the queue and process the same. This works on a single node within a cluster. No issues there. The message driven beans are deployed in their own Jar. The jar file is placed in the deploy directory on one of the nodes. We then moved this jar file to the farm directory. The jar replicated across the nodes in the cluster. The queues are available on individual nodes within the cluster as each node of the cluster has its own jboss-messaging-scoped.jar. The MDBS are deployed correctly. But the queue is not visible to the MDBs deployed on other nodes within the cluster. The question now is how do we distribute the queue across nodes in the cluster. Is there specific changes that need to be made in the configuration files to enable message bean instances to pick up messaged from the distributed queue The queue is defined in jboss-messaging-scoped.sar. We modified destination-service.xml. Added the following <mbean code="org.jboss.jms.server.destination.Queue" name="jboss.messaging.destination:service=Queue,name=TradeInfoQueue" xmbean-dd="xmdesc/Queue-xmbean.xml"> <depends optional-attribute-name="ServerPeer">jboss.messaging:service=ServerPeer To sum it up - if the queue is created on a single node, MDB deployed to that single node ( min 15 max 30 ) client deployed on same node. Everything works great ! But when we run this within the cluster, everything deploys with no error, but the queue is not distributed and the MDBs deployed symmetrically across the cluster do not pick up messages. Any pointers View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000052#4000052 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000052

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[JBoss jBPM] - Re: Task assignment to group or pooledActors

by kukeltje

http://en.wikipedia.org/wiki/Unit_testing View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000051#4000051 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000051

19 years, 3 months

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[JBoss jBPM] - Re: jBPM 3.1 + Spring 2.0 + Tomcat 5 + TX demo app

by joytechsearch

admire! i can't find the workflow.htm from the unzip jbpm31Spring20Demo.zip files, please send me a full sourcecoe. my e_mail: joytechsearch(a)163.com ^_^ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000050#4000050 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000050

19 years, 3 months

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[Beginners Corner] - Re: Problems: Configuring JBoss 4.0 in Red Hat Enterprise 4.

by PeterJ

Actually, I already answered your questions. 1) The only requirement: Sun JDK 1.4.2 or 1.5 2) see 1 I think you are making this harder than it is. There are no configuration settings to make, no RPM to run. My prior post gives you all the steps you need. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000049#4000049 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000049

19 years, 3 months

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[JBoss Eclipse IDE (users)] - Re: Can't Access JBoss 4.0.2 via IP address while running in

by rob.stryker＠jboss.com

There must be something going on behind the scenes that I'm not aware of thats doing this. I honestly can't imagine what it is. The IDE is just a front end to starting the server, so there must be some flag or option that's not getting set when *I* launch the server than when it is launched via command line. And I honestly can't imagine what that is. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000048#4000048 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000048

19 years, 3 months

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[JBoss jBPM] - Re: jBPM 3.1 + Spring 2.0 + Tomcat 5 + TX demo app

by joytechsearch

hi,your app demo is excellence,but the app code is stripped down version, i can't integrallty learn it,can't you send me a full source coe of this app, i am also the jbpm newbie,i want to learn it immediately,i thing your app Demo will help me a lot,so ,i adjuration that ,can't you send me this Demo's full source code? bow! my e_mail : joytechsearch(a)163.com View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000047#4000047 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000047

19 years, 3 months

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[JBoss Eclipse IDE (users)] - Re: JBoss IDE: New Server located not on localhost

by rob.stryker＠jboss.com

There is no way to start, stop, or deploy to servers not located on the local machine. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000045#4000045 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000045

19 years, 3 months

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[JBoss Messaging] - Re: Jboss 5.0.0beta1 messaging problem

by PeterJ

It would help if you posted the code that created the topic. I am especially interested in any code that specifies the locations of the messaging-users.properties and messaging-roles.properties files (if you specified it using login-config.xml, post that also) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000044#4000044 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000044

19 years, 3 months

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[Beginners Corner] - Re: Problems: Configuring JBoss 4.0 in Red Hat Enterprise 4.

by ivanovas

Sorry for the delay and thank you for taking the time to answer. The main problem is that I wanted some scripts and examples of how those configurations(sysctl.conf, file descriptors, kernel configuration) for Red Hat Enterprise 4 to work with JBoss 4. In the end, I did find lots of examples of linux and RH configuration and now am having some doubts about the packages needed by the JBoss for full instalation and configuration on the RH like: 1) What is the requirements to install the JBoss 4 on the Red Hat Enterprise 4? 2) What kinds of packages do I need to have installed/configured in RH for the correct instalation and configuration of the JBoss? Thank you for the help. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000043#4000043 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000043

19 years, 3 months

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[JBoss Seam] - Re: Validation fails in registration example

by diyun2008

I met this problem.Finally I find the length of "username" and "password" are not allowed less than 5.I input string which length is less than 5.Maybe this demo is not perfect,it throws exception for this validation. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000042#4000042 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4000042

19 years, 3 months

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jboss-user January 2007