January 2008 - jboss-user - Jboss List Archives

[Beginners Corner] - Re: do JBoss webserver and JBoss servlet app come bundled in

by PeterJ

What is the question? You might notice that the subject line gets truncated, so please ask the question in the body of the post, not in the subject line! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118800#4118800 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118800

18 years, 3 months

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[Performance Tuning] - Re: jboss420GA, Out of memory, with -Xmx1300m -XX:PermSize=3

by PeterJ

Sorry, I never looked at the subject line. I suggest you also set -Xms1300m. This will set the min and max heap to the same size (as it is, you are probably getting an initial heap of 64m, with the JVM constantly asking the OS for more). This will also prevent you from getting "out of memory" errors if the JVM asks the OS for more memory and the OS refuses to allocate it. Also, try running with -verbose:gc set, this should show you the amounts of heap in use before and after each garbage collection. Relying on the OS to tell you about the JVMs memeory usage is usually not too helpful. Also, I hope that you have at least 2GB of RAM on your machine. Otherwise you might not be able to get a 1.3GB heap. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118799#4118799 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118799

18 years, 3 months

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[Beginners Corner] - do JBoss webserver and JBoss servlet app come bundled in the

by khabibulan

sorry if this is a stupid question! in my past experience these two pieces have been from seperate vendors; java, apache, new atlanta, etc... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118798#4118798 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118798

18 years, 3 months

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[JBoss Messaging] - Re: LocalTx, ClientTransaction leak?

by ydzsidemiik

Hi Tim, This issue is causing me serious problems. I am seeing my application sieze up completely for a full minute while the JVM runs a full GC, and even the minor GCs are seriously reducing throughput. Perhaps if you could help me understand under what circumstances the call chain MessagingXAResource.end -> MessagingXAResource.unsetCurrentTransactionId -> ResourceManager.createLocalTx might be executed, I could take a stab and patching this myself and contribute my findings back to you. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118797#4118797 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118797

18 years, 3 months

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[JBoss Seam] - Re: Changing Look and Feel of Seam Gen-ed apps

by pete.muir＠jboss.org

Seam thing. The blog example uses them. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118796#4118796 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118796

18 years, 3 months

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[Installation, Configuration & DEPLOYMENT] - 5.0 beta3, war class scoping problem

by PeterJ

JBossAS 5.0 beta3 has changed the scoping of classes within war files. Previously (as in 4.x.x, and even in beta3 as of last September), if a class in some other archive (such as an ear) attempted to instantiate a class packaged in a war, I got a exception. With beta3 (and beta4 pulled today after Adrian's classloader change - JBAS-5119), the class is successfully instantiated. At first I thought that the "useJBossWebLoader" property might now default to true, but is is still false. Is this new behavior intended, or are the new class loaders broke? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118795#4118795 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118795

18 years, 3 months

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[JBoss Seam] - Re: Lifecycle question

by pete.muir＠jboss.org

Basically yes. But it does depend if the bean is already instantiated... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118794#4118794 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118794

18 years, 3 months

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[JBoss Seam] - Re: Strange behaviour of Seam Mail when sending unsynchonize

by pete.muir＠jboss.org

Do you get a stack trace? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118791#4118791 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118791

18 years, 3 months

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[JBoss Seam] - Re: any instruction for migrating 2.0.0.CR1 to 2.0.GA (or 2.

by pete.muir＠jboss.org

This is the best bet http://fisheye.jboss.com/browse/JBoss/jboss-seam/seam2migration.txt?r1=1.... Whats the problem? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118788#4118788 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118788

18 years, 3 months

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[Persistence, JBoss/CMP, Hibernate, Database] - Re: hibernate SessionFactory lookup return null

by goodidea

One very important addition. On serverside InitialContext ctx=new InitialContext(); | Object obj=ctx.lookup("java:/hibernate/SessionFactory"); this code works fine! Issue on client side when I am trying to use it from my swing application. So in order to be more precise client side can not use SessionFactory. However rest of jndi Objects are fine. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4118785#4118785 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4118785

18 years, 3 months

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jboss-user January 2008