August 2008 - jboss-user - Jboss List Archives

[JBoss Cache: Core Edition] - Re: URGENT - Clustering without multicast

by kindageeky

we've had very good luck with TCP clustering in production and in EC2 (which we use for dev and load testing) ... perf in EC2 seems to be more network bound, with sustained throughput topping out at 250 megabits for XL instances ... don't bother with the smaller instances as the bandwidth is less and the latency is higher. For 4 node clusters we were able to achieve roughly 90% of equivalent performance on real hardware (dual quad core at 2.0 GHz with 16 GB RAM) on EC2, though your mileage may vary. Overall, TCP is ok up to 8 node clusters n our experience (assuming gigabit) for read intensive apps. One other thing we did is to have dedicated bonded nics for the clustering traffic separate from client request traffic nics, and load balanced the VIPs across both the front and back planes. Hope this helps. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4173208#4173208 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4173208

16 years, 4 months

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[JBossWS] - Re: Cannot find endpoint meta data with super-simple WS

by rishabh2u

ok... this problem seems to be not a problem :-0 Can you make sure that your war does not contain the javax.jws contating jar in it. If you use the Banana example from jimpo then you should not have any jars in your war as all. It shoud have only 3 files, web.xml,Banana.class and the manifest file. This totally worked for me on jboss 4.2.3 GA., JBoss 2.0.4 GA. and Java 5. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4173207#4173207 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4173207

16 years, 4 months

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[EJB 3.0] - How do I set hibernate.dialect property outside of persisten

by robertxlongo＠gmail.com

Hi, We are deploying an application on JBoss and we would like to give our customers the ability to choose which database (Oracle, MySQL, etc.) they would like to use. It's fairly easy to have the installer lay down a customized ds.xml file in the deploy folder to define the chosen data source; however, we're getting hung up with setting the hibernate.dialect property in the persistence.xml file. For example, if our customer decides that they would like to use MySQL, then we would need the following line in persistence.xml: <property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5Dialect"/> Of course, we could have the installer unzip our ear file, unzip the jar file and modify the persistence.xml file, but we were wondering if there was a cleaner way of setting this property. Is there an external configuration option that can be used to set a property for a persistence-unit? For example, could I modify something like the persistence.properties file? Any help would be greatly appreciated. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4173205#4173205 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4173205

16 years, 4 months

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[Installation, Configuration & DEPLOYMENT] - Re: JBoss slow after long uptime

by couzteau

anonymous wrote : The kill should do it Thanks for insisting. It dumps to the terminal where the process was started from. So when I logout and re connect using SSH I don't know (yet) how to capture the dump. If you (or anyone) has an idea I would be grateful if you shared it. Another direction I'm exploring is using jconsole to look at my JVM. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4173204#4173204 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4173204

16 years, 4 months

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[Installation, Configuration & DEPLOYMENT] - Re: Cannot undeploy package after timeout

by scubie

Hi The easiest way to un-deploy is to simply move the *.ear file away to another directory, then move it back to re-deploy. Carlo View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4173202#4173202 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4173202

16 years, 4 months

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[Installation, Configuration & DEPLOYMENT] - Re: how to config the classloader

by zhengxi

pls check your jar files in your application, and delete the jars that jboss includes. for example, jsp_api.jar, tomcat related jars. you can try a simple test firstly, make sure your configuration are correct. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4173201#4173201 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4173201

16 years, 4 months

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16 years, 4 months

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16 years, 4 months

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16 years, 4 months

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[Installation, Configuration & DEPLOYMENT] - Re: JBoss slow after long uptime

by PeterJ

The kill should do it - the output goes to stderr (I think, it could be stdout) for the JVM. If you ran JBossAS as a service, the service start script probably redirects stdout/stderr to a file, look there. If you ran JBossAS from a terminal, you can enter CTRL-\ in that terminal to get it. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4173194#4173194 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4173194

16 years, 4 months

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jboss-user August 2008