December 2009 - jboss-user - Jboss List Archives

[JBoss Cache Users] - Re: JBC spends 90% of its time in TPE$Worker.run

by chtimi2

Are there GC options that are specially adapted to this use case? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270141#4270141 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4270141

14 years, 11 months

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[Spring Integration] - Spring Application Annotation Problem in jBoss5/6 but itwork

by bibhu2010

Dear All, I have some problem when I try to deploy any of spring3 Annotation example in Jboss5/6 . i.e ÃÂ¢ÃÂÃÂWARN [PageNotFound] No mapping found for HTTP request with URI [/S pringExample16/welcome.htm] in DispatcherServlet with name 'dispatcher'ÃÂ¢ÃÂÃÂ Where as the same application is running in jBoss4 and Tomcat. Please help me out from this problem. Please give me some advice how to solve it in jBoss5/6. Sample code- import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; @Controller public class WelcomeController { @RequestMapping("/welcome.htm") public String redirect() { return "welcome"; } } Best Regards, Bibhudatta Nayak 91-9029701223 View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270140#4270140 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4270140

14 years, 11 months

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[JBoss Cache Users] - Re: JBC spends 90% of its time in TPE$Worker.run

by chtimi2

Hi Manik yes it might be serialization. But still with the async tag, this serialization is supposed to happen asynchronously after the commit right? So by definition it shouldn't increase latency. I have reduced the latency a lot (more than half) by: -using invalidation instead of replication -setting a Heap size that is a bit more than what is really used, instead of the big heap i used before But it is still a bit slow, and CPU usage (another of our requirements) is at 50% instead of 10%. Isn't a 50% CPU load too much for this use case? (A and B are quad-core 2.33GHz 4G RAM, linked by a 100Mega switch (yes that is slow but this too is a requirement)) At any rate from what i saw in VisualVM i suspect that the threads that i mentioned are what makes CPU usage so high. Anyway any clue? What can i do to investigate further? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270138#4270138 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4270138

14 years, 11 months

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[jBPM Users] - Re: task & timers

by MohReece

>From the code you supplied I cannot see why the timer is not created (I'm assuming that you're not using abstract classes as handlers and that the class name for the task timer action handler does match in your actual code, because otherwise you'd have other problems running your example). At a first glance it seems to be OK... What should happen is that an automatic task instance is created upon the node-enter event, when the StartCheck handler is executed and the TaskMgmtInstance.createTaskInstance(...) method is called; this should trigger the task-create event by which the CreateTimerAction should be executed (which was inserted when the process definition containing the task node was parsed from its XML form). This CreateTimerAction is supposed to be creating the timer instance in the Scheduler service (i.e. saving the timer job on the JobSession). My advice would be to crank up the logging levels to reveal the jBPM debug entries and see whether the expected events occur and if the timer is saved to the JobSession. Then you may be able to backtrace what went wrong... I'm aware this is not too helpful yet, but from the given code it's all the help I can offer you so far... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270136#4270136 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4270136

14 years, 11 months

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[JBoss Messaging Users] - Re: JBoss Messaging Newbie Needs Help

by ericy

Can anybody help??? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270134#4270134 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4270134

14 years, 11 months

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[jBPM Users] - Re: task & timers

by jbosspnet

Any idea for this? Thanks. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270133#4270133 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4270133

14 years, 11 months

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[Tomcat Integration] - Re: Session is getting merge with other session

by jfrederic.clere＠jboss.com

http://kbase.redhat.com/faq/docs/DOC-17273 is right but you must be aware that changes the cookie session path to /your_app which may have side effect if you have more that one context deployed. "when the session cookie is being used in the URL" I guess you mean when the session cookie is urlencoded (no cookies) those sessionid WON'T be reused. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270132#4270132 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4270132

14 years, 11 months

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[EJB 3.0 Users] - Re: unidirectional and bidirectional relationship

by amira88

Hi Sir, in my classes i have a manytomany relationshipm between 2 entities (Student and course) so should i create an interface "Studentcourse" that contain the definition of functions , a class "StudentcourseUniBean" that implements this interface and also all functions and a client class " StudentcourseClient" that contain the main. Or I can put this functions in one interface finally i'll have only one client. one interface and one class. and this interface contain all function that can i do for all entities(addStudentt(),deleteCourse(),addCourse()....) or for each relationship and entity I have to create interface(contain functions ) ,class(implement the interface ),client(main class).Thank you for your help Best Regards View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270128#4270128 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4270128

14 years, 11 months

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[JBoss Tools Users] - Re: can not create connection to mysql

by surajmundada＠yahoo.com

tried a plain java app with jdbc connection and it works. in case of managed connection pool, why it tries to connect without using password? Access denied for user 'root'@'localhost' (using password: NO)) | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270127#4270127 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4270127

14 years, 11 months

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[Security] - Re: Use EJB inside a LoginModule, repeated calls to login()

by hosier.david

Not sure this will work for your case, but we had the same issue. I just ended up creating what amounts to a utility EJB that I did NOT add the SecurityDomain to. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4270126#4270126 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4270126

14 years, 11 months

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jboss-user December 2009