July 2008 - jboss-user - Jboss List Archives

[Installation, Configuration & DEPLOYMENT] - Re: Apache2 + JBoss 4.2.2 + mod_jk

by klapcio

"gabewong" wrote : Ditch mod_jk and use mod_proxy instead. | I'm using mod_proxy_ajp now, but I#d like to have a performance comparision between mod_jk and mod_proxy_ajp View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167804#4167804 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167804

17 years, 8 months

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[JBoss Tools (users)] - Re: XHTML files and content assist with custom tags

by campi

"Kragoth" wrote : I think that the BIG step missing from the instructions is telling people to start eclipse with the -clean argument. Without that argument the modifications will never appear. (I know most people probably know to do this but.... I had completely forgotten about it :P) So, if the instructions could be updated to include that, it would be much better. I always launch eclipse with the -clean argument ^^ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167802#4167802 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167802

17 years, 8 months

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[JBoss Cache: Core Edition] - Re: Can I use any character other than '/' for namespace sep

by surendragadde

If node name contains '/' character, does it works for file persistence in windows OS? It's throwing an exception. java.lang.RuntimeException: java.io.IOException: The filename, directory name, or volume label syntax is incorrect. Thanks Surendra kumar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167800#4167800 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167800

17 years, 8 months

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[JBossWS] - Re: java.lang.LinkageError: loader constraints violated

by kcp

Have you verfified that you did not (e.g. by accident) package a jar containing the QName class into your application? If you have got QName packaged with your application this might explain the error. Regards Charly View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167795#4167795 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167795

17 years, 8 months

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[JBoss Portal] - how can we achieve portlet partial refreshment

by dilipreddy

Hi How can we achieve partial refreshment. I read the refference guide and followed the instructions. In jboss-portlet.xml, I mentioned like <portlet-name>PortletName</porlte-name> <partial-refresh>true</partial-refresh> and I enabled the property in *-object.xml file theme.dyna.partial_refresh_enabled true I configured like this, but this works for minimize only and not for maximzed window. Give me suggestions to get the portlet partial refreshment Regards, Dilip View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167790#4167790 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167790

17 years, 8 months

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[JCA/JBoss] - Re: Using custom security domain to use encrypted password

by balajisaranath

Hi, This issue has been fixed (atleast for us) using the Caching policies. WE had a DefaultCacheTimeOut of "0" which meant the authenticate() was called everytime in the following piece of code. of the authentication. The latency that was a problem for us in our design was the authenticate() that created DefaultLoginConfig using reflection. A few milliseconds extra but on a real time server , it was a major impact for us. Thanks Bala | Code snippet from the Jboss source code (JaasSecurityManager) | | public boolean isValid(Principal principal, Object credential, | | Subject activeSubject) | | { | | // Check the cache first | | DomainInfo cacheInfo = getCacheInfo(principal, true); | | if( trace ) | | log.trace("Begin isValid, principal:"+principal+", cache info: "+cacheInfo); | | | | boolean isValid = false; | | if( cacheInfo != null ) | | { | | isValid = validateCache(cacheInfo, credential, activeSubject); | | if( cacheInfo != null ) | | cacheInfo.release(); | | } | | if( isValid == false ) | | isValid = authenticate(principal, credential, activeSubject); | | if( trace ) | | log.trace("End isValid, "+isValid); | | return isValid; | | } | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167786#4167786 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167786

17 years, 8 months

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[JBoss jBPM] - One of the task in Parallel Process being transitioned to en

by sreepathia＠gmail.com

Hi, I have a Parallel workflow Process. If one of the task in the parallel workflow transitions directly to End state with out following the Join the processinstace is not ended as one of the other taskinstance is open in the parallel workflow. Is there any way to end/complete the process once any one of the taskinstance reaches the end state or is it by design that all the taskinstances need to be ended before completing the processinstance. My requirement was when any one of the task in the parallel workflow is rejected the whole process should end. Thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167784#4167784 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167784

17 years, 8 months

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[Installation, Configuration & DEPLOYMENT] - Re: Deploy app from Remote File URL

by srikanth_vals

what i see the code running inside VM could not lookup to remote machine and read the file.... Below is sample code from DeploymentInfo class in org.jboss.deployment | if (!isDirectory) | { | try | { | url.openStream().close(); | } | catch (Exception e) | { | throw new DeploymentException("url " + url + " could not be opened, does it exist?"); | } | | Below is sample code in same utility in which i can read the file contents.. | | try{ | URL test = new URL("file://B/work/hsqldb-ds.xml"); | System.out.println(test.openStream().toString()); | BufferedReader in | = new BufferedReader(new InputStreamReader(test.openStream())); | System.out.println(in.readLine()); | }catch(Exception e){ | e.printStackTrace(); | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167783#4167783 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167783

17 years, 8 months

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[Clustering/JBoss] - mod_jk workers un-balanced under load

by jimyliu

Hi, I am doing a performance test with our application. The test was run with 1,2,4,8,16,32,64,128,200,256 users and I collect the page throughput through Load Runner. My configuration: One apache web server (2.2.9) with mod_jk 1.2.26 (on Red Hat Linux) Two application servers. EAP 4.2 Each run with two JBoss instances. So the apache's workers.properties file point to these 4 JBoss instances. Everything went well until I ran with 256 virtual users. I found most(98%) of the load went to single JBoss instance. So the throughput went down a lot. I also view the mod_jk status from browser, same thing. All load went to only one worker. Any idea or suggestion ? Jimy Following are the workers.properties and ajp1.3 setting. | workers.properties file: | worker.list=loadbalancer,status | worker.node0.port=8009 | worker.node0.host=192.168.11.31 | worker.node0.type=ajp13 | worker.node0.lbfactor=1 | worker.node0.connect_timeout=10000 | worker.node0.prepost_timeout=10000 | worker.node0.socket_timeout=10 | worker.node0.connection_pool_timeout=1200 | worker.node1.port=8109 | worker.node1.host=192.168.11.31 | worker.node1.type=ajp13 | worker.node1.lbfactor=1 | worker.node1.connect_timeout=10000 | worker.node1.prepost_timeout=10000 | worker.node1.socket_timeout=10 | worker.node1.connection_pool_timeout=1200 | worker.node2.port=8009 | worker.node2.host=192.168.11.32 | worker.node2.type=ajp13 | worker.node2.lbfactor=1 | worker.node2.connect_timeout=10000 | worker.node2.prepost_timeout=10000 | worker.node2.socket_timeout=10 | worker.node2.connection_pool_timeout=1200 | worker.node3.port=8109 | worker.node3.host=192.168.11.32 | worker.node3.type=ajp13 | worker.node3.lbfactor=1 | worker.node3.connect_timeout=10000 | worker.node3.prepost_timeout=10000 | worker.node3.socket_timeout=10 | worker.node3.connection_pool_timeout=1200 | | worker.loadbalancer.type=lb | worker.loadbalancer.balance_workers=node0,node1,node2,node3 | worker.loadbalancer.sticky_session=1 | worker.status.type=status | | | This is one of the AJP setting in server.xml in JBoss: | <Connector port="8009" address="${jboss.bind.address}" protocol="AJP/1.3" maxThreads="400" connectionTimeout="10000" | emptySessionPath="true" enableLookups="false" redirectPort="8443" /> | <Engine name="jboss.web" defaultHost="localhost" jvmRoute="node0"> View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167782#4167782 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167782

17 years, 8 months

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[Installation, Configuration & DEPLOYMENT] - Re: .ear classloading

by samkhanski

Sorry, forgot to mention am using version 4.0.2 but have the option to move to version 4.2 if that would make like easier. Thanks. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167780#4167780 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167780

17 years, 8 months

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jboss-user July 2008