March 2008 - jboss-user - Jboss List Archives

[Installation, Configuration & DEPLOYMENT] - Re: JBoss Ports and what's behind them

by NameZero912

Thanks for this feedback, Peter! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137522#4137522 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137522

18 years, 1 month

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[JBoss jBPM] - Connections never close. Two many connections exception

by ffernandez

I have a problem because the connections to database (mysql) are never closed, so the configurated limit is reached. When a processInstances is created, it's also created the connection to database, but this connection is never closed. The processInstance is ENDED, but the connection to database is still open (sleep in mysql). So, when I have 100 processInstances created, my database limit is reached. This is the code for processInstance : | JbpmContext jbpmContext = this.configuration.createJbpmContext(); | try { | processInstance = jbpmContext.newProcessInstanceForUpdate( "xx" ); | processInstance.signal(); | } finally { | jbpmContext.close(); | } | In the jbpmContext.close(); the connection it's not closed, so remains always open. Here my Hibernate configuration: |  | <property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property> | <property name="hibernate.connection.url">jdbc:mysql://localhost:3306/xxx</property> | <property name="hibernate.connection.username">foo</property> | <property name="hibernate.connection.password">bar</property> | <property name="hibernate.connection.isolation">2</property> | |  | I also have tested the c3p0 but it's the same, the connections are never reused and so the pool limit is reached. In the DbPersistenceService.closeConnection method I see that the only way to close connection is when mustConnectionBeClosed = true. And mustConnectionBeClosed is true only when DataSource is defined if (persistenceServiceFactory.getDataSource()!=null) { mustConnectionBeClosed = true } . Any suggestion? Thanks in advanced View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137517#4137517 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137517

18 years, 1 month

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[JBoss Portal] - Re: WSRP consumer agent trouble

by chris.laprun＠jboss.com

Seems like your consumer does not produce a valid Consumer Agent string. You might want to open a bug with your WSRP consumer provider... As per the specification: "WSRP specification" wrote : | The consumerAgent value MUST start with "productName.majorVersion.minorVersion" where "productName" identifies the product the Consumer installed for its deployment, and majorVersion and minorVersion are vendor-defined indications of the version of its product. This string can then contain any additional characters/words the product or Consumer wish to supply. | http://docs.oasis-open.org/wsrp/v2/wsrp-2.0-spec-cs-02.html#_Registration... SAP_EP6_SP9 does not follow the WSRP specification, hence JBoss Portal rejects it as invalid. I could relax the validation in our producer but then it would not be WSRP-compliant... Then again, I have no idea why the specification mandates that format and I have seen several WSRP consumers providing non-conforming consumer agent strings... :/ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137515#4137515 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137515

18 years, 1 month

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[JBossWS] - Re: java.lang.NoClassDefFoundError: javax/jws/WebService

by thomas.diesler＠jboss.com

The missing class is in jboss-jaxws.jar View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137514#4137514 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137514

18 years, 1 month

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[Installation, Configuration & DEPLOYMENT] - Re: query regarding the thread pool size in JBoss

by PeterJ

What line(s) of the server log are you looking at? Possibly they reflect only the min threads. More is not always better. The more threads you allocate, the more contention there will be for the CPU(s). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137510#4137510 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137510

18 years, 1 month

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[JBoss Portal] - Re: Portal with JOSSO authentication

by martin.schubert

As far as I understand it portlets have a different authentication method so I've tried to change security-domain to java:jaas/josso in /jboss-portal.sar/portal-server.war/WEB-INF/jboss-web.xml but still no success. How can I change the authentication for portlets to use josso ??? /Martin View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137509#4137509 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137509

18 years, 1 month

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[Installation, Configuration & DEPLOYMENT] - Apache-ModJK-JBoss Firewall rule sets

by Ponvinayagan

Hi, We have our JBoss server behind firewall and from Apache server through the ModJK configuration and Port no 8009 accessing the web application deployed in JBoss. I am trying to list the Port numbers need to be opened from Firewall for Apache to JBoss communication and I know well that we need to add the port 8009 on the list. Are there any other ports need to be opened in Firewall for this communication and for reverse (Jboss to Apache) as well ? When I used the TCPView to check the port number being connected from Apache machine to Jboss machine and vice. versa. I observed that httpd.exe estiblishes 2/3 TCP connections on radom port numbers and on the JBos side for the same 2/3 TCP connections on the same (radom) port are established. example On Apache machine TCP View =================== httpd.exe:1172 TCP ApacheMachine:2709 JBossMachine:8009 ESTABLISHED httpd.exe:1172 TCP ApacheMachine:2711 JBossMachine:8009 ESTABLISHED httpd.exe:1172 TCP ApacheMachine:2713 JBossMachine:8009 ESTABLISHED On JBoss Machine TCP View ================== JBoss_4_3.exe:2208 TCP JBossMachine:8009 ApacheMachine:2709 ESTABLISHED JBoss_4_3.exe:2208 TCP JBossMachine:8009 ApacheMachine:2711 ESTABLISHED JBoss_4_3.exe:2208 TCP JBossMachine:8009 ApacheMachine:2713 ESTABLISHED Could some one please explain me what are these port numbers? Are there any list of these port number or any range? Do I need to open these Port numbers in the Firewall? Please advice and help me. Regards Vinay View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137508#4137508 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137508

18 years, 1 month

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[JBoss Portal] - WSRP consumer agent trouble

by walfreund

Hi folks, while trying to get SAP EP cosuming my WSRP-crap I get the following error: | 2008-03-13 15:42:13,261 ERROR [org.jboss.ws.core.jaxrpc.SOAPFaultHelperJAXRPC] SOAP request exception | javax.xml.rpc.soap.SOAPFaultException: Could not register consumer named 'SAP'. 'SAP_EP6_SP9' is not a valid Consumer Ag | ent. | at org.jboss.portal.wsrp.WSRPExceptionFactory.createSOAPFaultException(WSRPExceptionFactory.java:126) | at org.jboss.portal.wsrp.WSRPExceptionFactory.throwSOAPFaultException(WSRPExceptionFactory.java:88) Any clues on where I have to tweak the consumer agent??? Found some JIRA messages and something about WSRPConstants... Thanks for your support! regards, Christian View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137505#4137505 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137505

18 years, 1 month

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[Installation, Configuration & DEPLOYMENT] - Re: query regarding the thread pool size in JBoss

by puneetjain

Hi Peter, Thanks for the reply. I have set the max threads to 500. But dint do anything to minSpareThreads and maxSpare threads. And in the JMX console I could see the value that I have set. But its not there in the server logs..???? Another problem is this... I have tested the performance MULE over JBoss using JMeter. I have taken the number of users as 1, 2, 10, 25, 50, 100 with loop count 2. And I have captured the results, once with 10 as thread pool size and another time with 500 pool size. Expected was that with 500 pool size, the response time should improve. But the results were very inconsistent. Following are the results: #users 1 10 25 50 100 #Loops 2 ThreadPoolSize 500 ResponseTime(sec) 0.14 0.38 0.92 2.014 4.565 And another one: #users 1 10 25 50 100 #Loops 2 ThreadPoolSize 10 ResponseTime(sec) 0.109 0.411 0.957 1.989 4.855 What is the expected behavior on increasing the thread pool size.? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137503#4137503 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137503

18 years, 1 month

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[JBoss Messaging] - Re: problems connecting to a Queue

by timfox

See the log4j site for how to configure log4j. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4137502#4137502 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4137502

18 years, 1 month

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jboss-user March 2008