June 2007 - jboss-user - Jboss List Archives

[Installation, Configuration & Deployment] - Question about clustering

by Trooper80

Hello everybody I deployed my application on a clustered configuration with all my EJBs clustered e.t.c. I added the Clustered annotation on each one of them. My question is "Is it possible to add all ejbs of my jar as clustered by using the jboss.xml?" Does this descriptor below work for example(notice the *)? <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE jboss PUBLIC "-//JBoss//DTD JBOSS 4.0//EN" "http://www.jboss.org/j2ee/dtd/jboss_4_0.dtd"> <security-domain>myRealm</security-domain> <unauthenticated-principal>guest</unauthenticated-principal> <enterprise-beans> <ejb-name>*</ejb-name> <jndi-name>*</jndi-name> true <cluster-config> <partition-name>DefaultPartition</partition-name> <bean-load-balance-policy> org.jboss.ha.framework.interfaces.RandomRobin </bean-load-balance-policy> </cluster-config> </enterprise-beans> or do I have to add all my EJBs explicitly which is not what I want? How can I know if an EJB is deployed as clustered? I checked the JMX console but could not find anything. The logs don't say anything. I also removed all the Clustered annotations apart from one EJB to see if there was some extra log info on that EJB differing from the rest which supposingly use the jboss.xml. The <security-domain>myRealm</security-domain> added each EJB to the security realm without any annotations which was very convinient since I use the same EJBs in different applications with different realms. Thanks in advance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053407#4053407 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4053407

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[Performance Tuning] - Re: Jboss performance - not using all available resources

by jamesdonnelly256

Thanks for the replies. 4l3xb, Yes, the request handler posts messages to the JMS queue and the onMessage method picks them up when they appear. Hitting the server with a benchmark tools gets the queue to grow to thousands of messages very quickly. The queue is then picked off very slowly by the message driven bean. There are two ways we've determined CPU usage. From sysstat, we've used: # mpstat -P ALL We've also used top, with the '1' command to list individual CPU usage. PeterJ, Sorry, forgot to mention. We're running a 32bit Linux 2.6 kernel from Kubuntu. We could try affinitizing the JVM to certain CPUs. Would you be able to advise how this can be accomplished? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053405#4053405 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4053405

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[Messaging, JMS & JBossMQ] - Specifying DestinationManager and

by ALRubinger

Hi all: I have a few MDB listeners that do not require guaranteed delivery (or a persistent state manager), and was hoping someone had the configs handy for specifying the DestinationManager (I do have the org.jboss.mq.pm.none.PersistenceManager configured as a Null Persistence Manager) as well as setting the "InMemory" to "true" in an EJB3 MDB. I'm using annotations on my MDB's, not necessarily configuring the backing queues/topics in a *-service.xml file in the deploy directory. Letting JBoss make the queues/topics for me as configured from the annotations in the MDB listener class. Reference: http://wiki.jboss.org/wiki/Wiki.jsp?page=ConfigJBossMQNullPersistence Thanks in advance. :) S, ALR View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053404#4053404 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4053404

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[JBoss Portal] - Re: Urgent : How to combine and make a single war file for m

by ritesh_sanjay

Thanks Peter! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053400#4053400 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4053400

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[Persistence, JBoss/CMP, Hibernate, Database] - Re: no way to make jboss understand jbosscmp-jdbc.xml

by paoletto

ok i found the problem: i just forgot to add the file in the packaging options :#) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053396#4053396 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4053396

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[Tomcat, HTTPD, Servlets & JSP] - Re: Problem while Communicating between simple java class an

by lowecg2004

Just been bitten by this in JBoss 4.2.0.GA - I can't believe this is still around after all this time. My code used to work just fine under Tomcat 5.5.17. Thanks to the original author of this post for persevering and posting a solution! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053395#4053395 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4053395

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[JBoss Portal] - Re: Jboss Portal Install Problems

by guru_fordy

Thanks for the advice Peter. Out of coincedence I tried the driver you reccomended last night but with no success :( I have re-downloaded jboss-portal-2.4.2 and jboss-4.2.0.GA for the SA to give it one last shot on the VPC. The only reason I am using the VPC is I can distribute it to others to play with, but, will give in if it doesn't work! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053393#4053393 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4053393

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[JBossCache] - write lock timeout, but no transactions and async replicatio

by andrzejek

Hi, I got an error: javax.ejb.EJBException: nested exception is: java.lang.RuntimeException: getCachedProfileTO -write lock for /Profile could not be acquired after 15000 ms. Locks: Read lock owners: [Thread[233238|33238|inventory,5,Thread Group for Queue: 'weblogic.kernel.Default'], Thread[842112|42112|inventory,5,Thread Group for Queue: 'weblogic.kernel.Default']] Write lock owner: null (caller=Thread[951787|51787|inventory,5,Thread Group for Queue: 'weblogic.kernel.Default'], lock info: read owners=[Thread[233238|33238|inventory,5,Thread Group for Queue: 'weblogic.kernel.Default']] (activeReaders=1, activeWriter=null, waitingReaders=0, waitingWriters=0, waitingUpgrader=0)) I don't know how it's possible because cache isn't associated with transaction manager and replication is asynchronious. Could you show me the scenario in which such error will occur? Best View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053392#4053392 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4053392

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[JBoss Portal] - Re: from hibernate to sybase

by Sonal K.

Could not create table with SQL: CREATE CACHED TABLE JMS_MESSAGES ( MESSAGEID INTEGER NOT NULL, DESTINATION VARCHAR(255) NOT NULL, TXID INTEGER, TXOP CHAR(1), MESSAGEBLOB OBJECT, PRIMARY KEY (MESSAGEID, DESTINATION) ) Could not create table with SQL: CREATE CACHED TABLE JMS_TRANSACTIONS ( TXID INTEGER, PRIMARY KEY (TXID) ) Yes i have checked that post which Prabhat is saying but it did not work. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053391#4053391 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4053391

19 years

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[JBoss jBPM] - Re: Syntax error when lauching jBPM => MySQL

by Riket44

There is no clue for my problem on thoses links :( View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4053389#4053389 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4053389

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jboss-user June 2007