August 2009 - jboss-user - Jboss List Archives

[Installation, Configuration & DEPLOYMENT] - JBoss 5.1.0(JDK6) on Fedora Core 10, computer often shutdown

by javatwo

Hello, We are running JBoss 5.1.0(JDK6) on Fedora Core 10, the computer often shutdown without any error message. $ uname -a Linux localhost.localdomain 2.6.27.5-117.fc10.i686 #1 SMP Tue Nov 18 12:19:59 EST 2008 i686 athlon i386 GNU/Linux 2G memory. Any one encountered the same problem? Thanks Dave View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248289#4248289 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248289

16 years, 8 months

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[JBoss jBPM] - Re: how to start job executor

by shiyeling

I imported the job executor configuration file to the jbpm config. | <import resource="jbpm.jobexecutor.cfg.xml" /> | but it do not start automatically when the program runs. I found the code to start it programmatically from the JobExecutorThread class. But, do we have to do this? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248288#4248288 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248288

16 years, 8 months

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[Persistence, JBoss/CMP, Hibernate, Database] - UNmanaged JBoss Connection Pool wanted!

by jpowellAtTf

Hi, I am struggling to put an "unmanaged" (in CMP terms) alongside a managed datasource in our JBoss 4.2.2GA, (Hibernate) SEAM 2.1 application. I want to do plain vanilla JDBC without interference from the JBoss connection manager and will take responsbility for managing/closing logical connections retrieved from the JNDI pool. The tables handled by each datasource will be isolated and should not interfere with each other, even though they are on the same database. The DS configuration is as follows: | <local-tx-datasource> | <jndi-name>ds1</jndi-name> | <connection-url>jdbc:oracle:thin:@X.Y.Z.T:port:sid</connection-url> | <driver-class>oracle.jdbc.OracleDriver</driver-class> | <user-name>user</user-name> | <password>pass</password> | </local-tx-datasource> | | <no-tx-datasource> | <jndi-name>jdbc/ds2</jndi-name> | <use-java-context>false</use-java-context> | <connection-url>jdbc:oracle:thin:@X.Y.Z.T:port:sid</connection-url> | <driver-class>oracle.jdbc.OracleDriver</driver-class> | <user-name>user</user-name> | <password>pass</password> | </no-tx-datasource> | I am perfectly content to let 'java:/ds1' be managed by SEAM & JBoss, but want to have complete control over 'jdbc/ds2'. In the console I can see ds2 being registered, I can start a JNDI context using 'jdbc/ds2', but get the following errors when trying to set autocommit or do a commit on a connection: | For JBoss-managed connection pool, autoCommit not supported. | | OR | | Trouble committing transaction: java.sql.SQLException: You cannot commit during a managed transaction! | Note that I have carefully wrapped the connection retrieved from the datasource so as to have access to the physical Oracle connection but only close the logical connection. :banghead: expresses it really well! Any help is much appreciated. Best regards, Jon View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248287#4248287 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248287

16 years, 8 months

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[JBoss Messaging] - Re: JBoss Messaging 2.x / STOMP

by clebert.suconic＠jboss.com

You could watch this JIRA: https://jira.jboss.org/jira/browse/JBMESSAGING-1406 It will probably happen right after 2.0.GA. ATM you can use Stomp Connect. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248286#4248286 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248286

16 years, 8 months

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[JBoss Cache: Core Edition] - Re: Access JBoss Cache from different web applications?

by snacker

Have you tried using CacheManagerImpl? http://www.jboss.org/file-access/default/members/jbosscache/freezone/docs... There is a getCache( String, boolean ) which might be useful. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248285#4248285 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248285

16 years, 8 months

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[JBoss jBPM] - Re: Integration problem of jBPM 4, Spring and Hibernate

by shiyeling

Try add spring to the read context of script manager | <script-manager default-expression-language="juel" default-script-language="juel" | read-contexts="execution, environment, process-engine, spring" write-context=""> | <script-language name="juel" factory="org.jbpm.pvm.internal.script.JuelScriptEngineFactory" /> | </script-manager> | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248284#4248284 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248284

16 years, 8 months

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[JBoss Cache: Core Edition] - Re: Where is the TreeCacheMBean class?

by snacker

There is a TreeCacheViewMBean interface in the core jar, but I don't see a TreeCacheMBean in the jars: | [jboss/server/all/lib] $ for x in *.jar ; do jar -tvf $x | egrep -i 'TreeCache.*?MBean' && ls -al $x && echo ; done | 505 Mon May 04 15:48:18 EDT 2009 org/jboss/cache/TreeCacheViewMBean.class | -rwxrwxr-x 1 test test 1164437 May 22 16:38 jbosscache-core.jar | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248283#4248283 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248283

16 years, 8 months

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[JBoss Cache: Core Edition] - Re: Transactions Created On Reads Holding Up Writers ???

by snacker

According to the "MVCCLockManager" api: (http://www.jboss.org/file-access/default/members/jbosscache/freezone/docs... anonymous wrote : Boss Cache's MVCC design doesn't use read locks at all. Really? Then why are the writers waiting for the reader transactons to complete (or request writes themselves) before it will update the cache as shown in the stacks from the earlier posts??? We are getting many timeouts in our production environment due to this problem. I don't think this has anything to do with jgroups, so SwarmCache (or memcached) might be something we're going to take a look at soon. Does JBoss have paid support for JBoss Cache? We really need some answers to the problems we are having. The only thing we need is for the cache's to NOT join to the ejb transactions (at least not for reading at a minimum). We would like to manage any cache transactions manually if possible. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248282#4248282 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248282

16 years, 8 months

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[Remoting] - Re: Pass a custom object into callback handler

by ron.sigal＠jboss.com

I'm not really sure what you're asking for. What do you want to do with this custom object? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248281#4248281 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248281

16 years, 8 months

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[JBoss Cache: Core Edition] - Re: TreeCache Cluster problem (JBoss 4.2.3 and JBossCache 1.

by snacker

Let me start of by saying "I don't know what the problem/solution is". We don't use udp, so I'm not sure if there is a configuration issue there. I would check to see if any other non-4.2.3 jboss instances might be trying to connect... (that is just a guess). anonymous wrote : java.lang.ClassCastException: org.jboss.cache.loader.NodeData cannot be cast to org.jboss.cache.loader.NodeData It is usually a ClassLoader problem when the jvm says 'X' can't be cast to 'X'. Do you have the jboss cache jars in your application (war/ear)? We remove them from any war/ear/jar that is put in the deploy* and farm directories and always put them in the lib directory. This is just a guess though. (good luck) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248278#4248278 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248278

16 years, 8 months

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jboss-user August 2009