January 2007 - jboss-user - Jboss List Archives

[JBoss Messaging] - Re: Memory Leak with EJB3 ?

by timfox

Sorry, you're quite right. Could you add a comment to the existing issue on you're explanation for the leak, and link to this thread? Thanks :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007013#4007013 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007013

19 years, 2 months

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[JBoss Eclipse IDE (users)] - Re: how to add a j2ee project to server for debugging when u

by Kentzhou

Thanks for help. My project come from previous eclipse (3.1). When I start the server in debug mode in JBoss AS perspective(JBoss Server view). Then go the Java perspective and package the application into ear. Then right click on this ear, from popup menu Run As --> Run on Server, there is a Server Error popup window with the message as: The selection is not within a valid module. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007012#4007012 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007012

19 years, 2 months

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[JBoss Messaging] - Re: Memory Leak with EJB3 ?

by dunks80

Are you sure I should create a new issues? This doesn't fall under http://jira.jboss.com/jira/browse/JBMESSAGING-638? If not I'll be happy to create a new one. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007011#4007011 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007011

19 years, 2 months

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[Installation, Configuration & Deployment] - Re: What Port open firewall and redirect NAT

by PeterJ

In that case, on your local network where this works, note which ports are open and open those same ports on your system. You might also have to open the ports in the router. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007010#4007010 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007010

19 years, 2 months

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[Beginners Corner] - Re: how to make a jdbc connection to oracle db ?

by PeterJ

The basic steps are to first define a *-ds.xml file for your database. Examples can be found at docs/examples/jca. Then in your application, you can look up the datasource using JNDI and from there get the JDBC connection: Context ctx = new InitialContext(); DataSource ds = (DataSource)ctx.lookup("java:myDS"); Connection c = ds.getConnection(); When you are done, close the connection to release it back to the connection pool. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007008#4007008 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007008

19 years, 2 months

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[JBoss Messaging] - Re: JBoss connection issue

by bnraju1

Yes.. Client and server are on seperate VMs. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007007#4007007 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007007

19 years, 2 months

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[JBoss jBPM] - Re: deployProcessDefinition helper function - throws NullPoi

by pailRider

I seemed to have tracked down a solution to this error. I did some testing and it seems like the error only occurred on the 2nd nand subsequent runs, if I restart the application, the first time the error would not show up. Then the second time...bang...NPE. Searching the Oracle and Hibernate forums, I found that there may have been a bug in the version of the ojdbc14.jar I was using (early 9.2.0.1.0 version). I replaced the driver with the latest and greatest, but no solution then I found the post below that suggested that I set the hibernate property hibernate.jdbc.batch_size to 0. Seems to be working everytime I hit it now. http://forums.oracle.com/forums/thread.jspa?threadID=190963 Thanks again. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007006#4007006 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007006

19 years, 2 months

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[JBoss Messaging] - Re: JBoss connection issue

by timfox

I'm assuming you client and server are on separate vms/machines? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007005#4007005 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007005

19 years, 2 months

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[JBoss jBPM] - Strategy for uniform persistence of ContextInstance variable

by brado

All: One rather significant issue I've encountered with jBPM (currently using 3.1.2) is the limitations on the length of ContextInstance variables able to be persisted when a process instance is saved. I understand that there are several ways to deal with this: - truncate the variable value - use transient variables - change the hibernate mappings and the database schema However, these options have real weaknesses to them. First, truncation amounts to data loss. Second, transient variables also cause data loss, and effective generalizations of state handling may be indiscriminate about which state is made transient (effectively making generalization a bad move). Third, hibernate mapping and database schema changes are a branch from the vanilla product releases, adding migration work and potential issues to jBPM version upgrades. I therefore have 2 questions: 1. What strategies are others using for variable persistence in lieu of these limitations? 2. Is this solved in the current release of jBPM (3.1.3) address this? 3. Is there any hope for a unified model of persistence in jBPM which will accommodate variables of all lengths (like flushing all variables to an XML document, which is then persisted to a CLOB)? To my knowledge, there is no present means to do direct querying against instance variables, and so the queryability of the stored XML document would not be an issue. It would be of great benefit to alleviate the need to address every process for variable issues in development. Thoughts? Is this not an intended direction or issue that is being dealt with? Thanks...even responses to the negative are helpful, as I have to solve this issue for my organization. Cheers, Brad View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007004#4007004 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007004

19 years, 2 months

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[JBoss Messaging] - Re: JBoss connection issue

by bnraju1

Not everytime. But often. We don't when it happens since there is no pattern. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4007003#4007003 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4007003

19 years, 2 months

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jboss-user January 2007