July 2008 - jboss-user - Jboss List Archives

[Messaging, JMS & JBossMQ] - MaxDeliveryAttempts and RedeliveryDelay being ignored?

by daniel.gaiottino

The following is on JBoss5-beta4. I'm currently working on a project where we send Objects to a purgatory queue if none of out services are available. The idea is that the messages will be kept here until the a suitable service is deployed again that can handle the message. Setting MaxDeliveryAttempts set to 10 and RedeliveryDelay set to 5000 for the queue "queue/jboss/purgatory" I expected the following: - ServiceManager notices there are no Services available and puts the object on the purgatory queue. - PurgatoryMDB picks up the message immediately and throws and Exception or does a Rollback to requeue the message for 5 seconds. - After 5 seconds PurgatoryMDB picks up the message again, checks with ServiceManager has a Service available now and if so passes it back to the ServiceManager. If not it is requeued again for 10 times before being sent to the DLQ. The queue config is <mbean code="org.jboss.jms.server.destination.QueueService" | name="jboss.messaging.destination:service=Queue,name=purgatory" | xmbean-dd="xmdesc/Queue-xmbean.xml"> | <annotation>@org.jboss.system.deployers.managed.ManagementObjectClass(code=org.jboss.jms.server.destination.QueueServiceMO)</annotation> | <depends optional-attribute-name="ServerPeer">jboss.messaging:service=ServerPeer</depends> | <depends>jboss.messaging:service=PostOffice</depends> | <attribute name="JNDIName">queue/jboss/purgatory</attribute> | <attribute name="MaxDeliveryAttempts">10</attribute> | <attribute name="RedeliveryDelay">5000</attribute> | </mbean> If I throw an EJBException from in the MDB to trigger the requeueing I see if being requeued and picked up immediately 5 times before it is sent to the DLQ. If I have @Resource | private MessageDrivenContext context; and do context.setRollbackOnly(); it is again requeued and picked up immediately and never gets put on the DLQ. The PurgatoryMDB is configured with @MessageDriven(activationConfig = { | @ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"), | @ActivationConfigProperty(propertyName = "destination", propertyValue = "queue/jboss/purgatory") }) | What do I need to do to make JBoss5 use the attributes I have set in the queue configuration? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162066#4162066 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162066

17 years, 9 months

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[Installation, Configuration & DEPLOYMENT] - Multiple Jboss Proccesses

by idweiss

Can it be that a JBoss instance will launch other JBoss instances? We observed JBoss duplicate processes on our system running JBoss 4.2.0.GA on Sun T5220 machines with Solaris 10. After we run JBoss for several hours we sometime see several JBoss processes running instead of only one, although we launch only one JBoss instance (we made sure by adding logging to the JBoss run.sh launch script). Also the new duplicate JBoss processes have the parent pid of the original JBoss process (the original JBoss process has a parent pid of it's run.sh process). The JBoss processes have the same parameters as the original JBoss process and take the same amount of memory. Here's an example of running the ps -ef | grep run.sh command: anauser 16082 1 0 12:45:50 ? 0:00 /bin/sh /export/home/ana41/jboss/bin/run.sh -b 0.0.0.0 anauser 16093 16082 2 12:45:50 ? 960:40 /export/home/ana41/java/bin/java -Dprogram.name=run.sh -server -Xms2048m -Xmx20 anauser 5623 16093 0 00:48:39 ? 0:00 /export/home/ana41/java/bin/java -Dprogram.name=run.sh -server -Xms2048m -Xmx20 anauser 5627 16093 0 00:48:43 ? 0:00 /export/home/ana41/java/bin/java -Dprogram.name=run.sh -server -Xms2048m -Xmx20 anauser 5590 16093 0 00:48:31 ? 0:00 /export/home/ana41/java/bin/java -Dprogram.name=run.sh -server -Xms2048m -Xmx20 We also see that the Total Running time of these duplicate processes are almost always 0. We saw only once a duplicate JBoss process with a running time of 2, and then that process disappeared. I have a theory that maybe these Processes are stuck because their output stream are not read or directed to anywhere. We still have no idea what launched these processes. Will appreciate any advise. Thanks, Ido View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162048#4162048 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162048

17 years, 9 months

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[JBoss Portal] - Re: Unable to create portlet project on JBoss IDE for Eclips

by Sandy1979

Hi Thanks for your kind help.I am now able to create a Portlet Project using "JSR168 Portlet Project Creator".Please help me as now i ned to configure a JBoss Portal Server.The following stuffs i do have with me which i am sending it to u.Please help me as its bit urgent. I have created an project but now i need to run that but i am not able to configure any portal server on my JBossIDE for Eclipse.Please do help me. richfaces-ui-3.2.1.GA JBoss Portlet Container 2.0.0 richfaces-ui-3.2.1.GA apache-maven-2.0.9 jboss-portal-2.6.5.SP1 jboss-portletcontainer-2.0.0-tomcat6 Thanks Susenjit View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162064#4162064 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162064

17 years, 9 months

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[Installation, Configuration & DEPLOYMENT] - Re: JBoss5CR1- Changes to nested deployments redeploys the e

by jaikiran

In earlier versions (till JBoss-4.2.x and i guess even JBoss-5 Beta), only changes to *top-level* xml files (application.xml for EAR) triggered a redeploy. Even the wiki http://wiki.jboss.org/wiki/RedeployAnApplicationWhenChangeAFileInAnExplod... mentions touching the top level xml file. So going forward (starting CR1) even nested deployment configuration files, will be watched for changes? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162063#4162063 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162063

17 years, 9 months

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[JBoss Portal] - Re: WARN [LoadContexts] fail-safe cleanup

by thomas.heute＠jboss.com

It is safe to ignore. (it's an issue with Hibernate, it's solved in the version shipped with the Enterprise Application Platform) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162060#4162060 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162060

17 years, 9 months

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[Installation, Configuration & DEPLOYMENT] - Re: Multiple Jboss Proccesses

by dimitris＠jboss.org

This must have to do with the threading model of the O/S. It shows as different processes the threads inside the single JBoss process. It has nothing to do with JBoss. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162059#4162059 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162059

17 years, 9 months

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[Installation, Configuration & DEPLOYMENT] - Re: JBoss5CR1- Changes to nested deployments redeploys the e

by dimitris＠jboss.org

If it were a packed .ear, wouldn't you have to redeploy the whole thing if a part of the .ear changes? It seems logical to me. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162057#4162057 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162057

17 years, 9 months

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[JBoss jBPM] - Re: Sub process is always null

by scholtz.albert

I also got it fixed this morning with binding="late" View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162056#4162056 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162056

17 years, 9 months

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[JBoss Tools (users)] - JBoss IDE support for Eclipse Europa [3.3.2]

by umesh_dandekar

Hi, I want to know which version of JBoss IDE plugin supports the Eclipse Europa IDE [version 3.3.2] and JBoss 4.2.2. I have downloaded both Eclipse Europa 3.3.2 and JBoss 4.2.2 and need a JBoss plugin that works with Eclipse. Or is there a bundled JBoss IDE that will work with JBoss 4.2.2? Appreciate your help! ~umesh View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162055#4162055 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162055

17 years, 9 months

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[JBoss Portal] - Server configure

by Sandy1979

Hi How can i create a new server configuration for "jboss-portletcontainer-2.0.0-tomcat6".Please can anyone say how to do this...its urgent. Thanks Susenjit View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4162054#4162054 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4162054

17 years, 9 months

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jboss-user July 2008