February 2011 - jboss-user - Jboss List Archives

[JBoss Portal] - Getting error as : Error creating MBeanProxy: jboss.cache:service=TreeCache

by srinivas s

srinivas s [http://community.jboss.org/people/ssaitala] created the discussion "Getting error as : Error creating MBeanProxy: jboss.cache:service=TreeCache" To view the discussion, visit: http://community.jboss.org/message/588045#588045 -------------------------------------------------------------- I am trying to configure JBoss Tree Cache with JBoss Portal Server. I have followed the steps as given in the jboss documentation to change the following files. META-INF/jboss-service.xml and hibernate.config.xml in jboss-portal.sar/conf/hibernate, jboss-portal.sar/conf/user, jboss-portal.sar/conf/portal, jboss-portal.sar/conf/portlet files. But I am getting the exception as : Getting error as : Error creating MBeanProxy: jboss.cache:service=TreeCache Please help me out on this. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/588045#588045] Start a new discussion in JBoss Portal at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

13 years, 3 months

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[Beginner's Corner] - Re: @Service annotated bean lifecycle methods

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] created the discussion "Re: @Service annotated bean lifecycle methods" To view the discussion, visit: http://community.jboss.org/message/588583#588583 -------------------------------------------------------------- > piotrekde wrote: > I use JBoss 5.0.0 with HornetQ. Please do not use JBoss AS 5.0.0. Instead use JBoss AS 5.1.0 and then apply our latest EJB3 plugin http://www.jboss.org/ejb3/ejb3plugin.html http://www.jboss.org/ejb3/ejb3plugin.html on top of it. There have been numerous fixes after JBoss AS 5.0.0 (including changes in this @Service area). -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/588583#588583] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

13 years, 3 months

2
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[jBPM] - Eclipse -jBPM5/CR1 - Human Task View

by bpmn2 user

bpmn2user [http://community.jboss.org/people/bpmn2user] created the discussion "Eclipse -jBPM5/CR1 - Human Task View" To view the discussion, visit: http://community.jboss.org/message/578519#578519 -------------------------------------------------------------- Following error gets generated while trying to use the refresh button. It perhaps looking for the older drools class instead of using 'org.jbpm.task.service.Command'. Any comments? Caused by: java.lang.ClassNotFoundException: org.drools.task.service.Command at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) ------------------------------------------------------------------------------------------------------------------------------- Here is the test code snippet: import javax.persistence.EntityManagerFactory; import javax.persistence.Persistence; import org.drools.SystemEventListenerFactory; import org.jbpm.task.service.TaskService; import org.jbpm.task.service.TaskServiceSession; import org.jbpm.task.service.mina.MinaTaskServer; import org.jbpm.task.User; public class TestJBPMHumanTask { @SuppressWarnings("unchecked") public static void main(String[] args) throws InterruptedException { EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.task"); TaskService taskService = new TaskService(emf, SystemEventListenerFactory.getSystemEventListener()); TaskServiceSession taskSession = taskService.createSession(); taskSession.addUser(new User("Administrator")); // start server MinaTaskServer server = new MinaTaskServer(taskService); Thread thread = new Thread(server); thread.start(); System.out.println("Server started ..."); Thread.sleep(5000); //taskSession.dispose(); } } -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/578519#578519] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

13 years, 3 months

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[jBPM] - Boundary event - why to use message event and not timer

by Odelya Holiday

Odelya Holiday [http://community.jboss.org/people/odelyaholiday] created the discussion "Boundary event - why to use message event and not timer" To view the discussion, visit: http://community.jboss.org/message/589375#589375 -------------------------------------------------------------- Hi! I saw in the source code example of JBPM - BPMN2-TimerBoundaryEvent message event with TimeCycle and AttacheTo metadata property. Why is a message event attached to is and not timer event with metadata attached to? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/589375#589375] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

13 years, 3 months

2
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[jBPM] - Re: Email Problem with JBPM

by Ravi Sawlani

Ravi Sawlani [http://community.jboss.org/people/ravisawlani86] created the discussion "Re: Email Problem with JBPM" To view the discussion, visit: http://community.jboss.org/message/589199#589199 -------------------------------------------------------------- Thanks for the reply jnh... We tried using properties file but its not picking host name from there... and also we are using jBPM version 3.2.2.. Its still trying to file mails from localhost... :( -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/589199#589199] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

13 years, 3 months

2
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[JBoss Tools] - Hibernate: Code Generator: Custom Properties !

by allforjava allforjava

allforjava allforjava [http://community.jboss.org/people/allforjava] created the discussion "Hibernate: Code Generator: Custom Properties !" To view the discussion, visit: http://community.jboss.org/message/589537#589537 -------------------------------------------------------------- Hi, Towards Seam project creation a launch configuration is setup @ 'Hibernate Code Generation Configuration' for code generation. Under 'Exporters' tab for each hbm-template properties can be defined. For Seam generated launch config, a property is available 'actionPackage'. The screenshot is attached under this post. 1. However, towards manual creation of new 'hibernate code generation' launch file, the property 'actionPackage' is not available. Even manual entry is not allowed to the list. Please suggest as how this can be done. 2. Further, are there any tags similar to '{class-name}' used in propertie's values? Thank you for the same in advance! -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/589537#589537] Start a new discussion in JBoss Tools at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

13 years, 3 months

3
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[Performance Tuning] - ajp thread takes more cpu time?

by jaganmohan madire

jaganmohan madire [http://community.jboss.org/people/jaganmohacgg] created the discussion "ajp thread takes more cpu time?" To view the discussion, visit: http://community.jboss.org/message/586879#586879 -------------------------------------------------------------- Hi, We are facing some issue while doing performance testing for our application. We have 500 different users using 500 different customer names for searching and viewing the details. *The problem we are facing is with the AjpProcessor.read(Socket...) taking lot of CPU time.* http://community.jboss.org/servlet/JiveServlet/showImage/2-586879-11334/a... http://community.jboss.org/servlet/JiveServlet/downloadImage/2-586879-113... Attached is the javacore/dump if needed. We have the below parameter after going thru various performance link on the community and sites. So far, We changed the following parameters from default values at various levels: | Jboss | <max-pool-size> | 100 | | Jboss | maxThreads(AJP) | 500 | | Jboss | enableLookups(AJP) | FALSE | | Jboss | enableSessionPath(AJP) | TRUE | | Apache | ServerLimit(prefork.c) | 1000 | | Apache | MaxClients(prefork.c) | 1000 | | Apache | MaxClients(worker.c) | 1000 | | Oracle | SGA | 8 GB | | Oracle | Number of Processess | 1000 | | Oracle | PGA | 1 GB | | OS(Linux) | fs.file-max | 1000000 | | LDAP | sizelimit | unlimited | let us know if we have any more changes or additions to the above table at any level. Any body encountered/faced this issue earlier, please let us know. Thanks in advance, Jagan. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/586879#586879] Start a new discussion in Performance Tuning at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

13 years, 3 months

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[jBPM] - jBPM 5 Loop Type support?

by byungwoojun

byungwoojun [http://community.jboss.org/people/byungwoojun] created the discussion "jBPM 5 Loop Type support?" To view the discussion, visit: http://community.jboss.org/message/589366#589366 -------------------------------------------------------------- 1) Subprocess Loop Type: According to the jBPM 5 user guide and some jBPM 5 blogs, the "looping back" seems to be supported from the subprocess (and multi instance). However, from the Eclipse BPMN2 Process editor (which came with the jBPM 5 installation), I couldn't find any subprocess property field for the subprocess looping. How do I set the subprocess loop type from the Eclipse BPMN2 Process editor? The Oryx-based designer integrated with Guvnor has the subprocess loop type, but this designer does NOT allow me to "save" any process defintion with the subprocess (does NOT support the subprocess enum yet),as I reported earlier. So, I cannot use either BPMN 2 designer to define the looping subprocess. Does anyone have a suggestion for this? Any help will be appreciated. 2) Process Loop back: For putting the loop back in a process, one blog suggested using a converging parallel gateway and a diverging gateway as follows: http://community.jboss.org/servlet/JiveServlet/showImage/2-589366-11474/l... http://community.jboss.org/servlet/JiveServlet/downloadImage/2-589366-114... But, the "Hello Again" acitivity was never executed. It seems to me that the converging parellel gatway <+> is waiting for the "Hello Back" before it goes to the "Hello Again" activity. It is possible my configuration is incorrect. If the process loop back is possible, how do I do it? Thanks, bwj -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/589366#589366] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

13 years, 3 months

3
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[jBPM] - Deploying the sample

by Arjun Arjun

Arjun Arjun [http://community.jboss.org/people/arjunp] created the discussion "Deploying the sample" To view the discussion, visit: http://community.jboss.org/message/590184#590184 -------------------------------------------------------------- I downloaded jbpm5 and installed in my machine. It works fine. I wanted to make this app to accessible from another machine. Please let me know the steps. http://ip:8080 http://ip:8080 returns 404, Thanks -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/590184#590184] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

13 years, 3 months

2
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[jBPM] - In flight process modification

by olonga henry

olonga henry [http://community.jboss.org/people/olonga] created the discussion "In flight process modification" To view the discussion, visit: http://community.jboss.org/message/589921#589921 -------------------------------------------------------------- Does JBPM 5 support In-flisht process definition modification or dynamic update besides process versioning? Thanks, -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/589921#589921] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

13 years, 3 months

2
2
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jboss-user February 2011