December 2012 - jboss-user - Jboss List Archives

[JBoss Portal] - Gatein performance benchmarking

by Amol Guldagad

Amol Guldagad [https://community.jboss.org/people/guldagadan] created the discussion "Gatein performance benchmarking" To view the discussion, visit: https://community.jboss.org/message/784904#784904 -------------------------------------------------------------- Hi All, I want to know about gatein portal performance. 1. What is the maximum load the single instance of gateIn supports? I mean the number of concurrent requests supported by GateIn? 2. Is gateIn supports clustered environement? 3. Is there any server monitoring tool like Memory utilization, session management, each porrtal application memeory utilization as part of the out of the box. 4. How many documents can be accessed through users at a time? (no of document by no of users in 1 sec?) 5. CPU utilization under 1 lac users. Any extra information will be acceptable. Thank You very much in advance. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/784904#784904] Start a new discussion in JBoss Portal at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 2 months

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[jBPM] - error when run "ant start.demo.db" with jbpm5.3 and mysql 5.5

by Kehua Gao

Kehua Gao [https://community.jboss.org/people/kehuagao] created the discussion "error when run "ant start.demo.db" with jbpm5.3 and mysql 5.5" To view the discussion, visit: https://community.jboss.org/message/766988#766988 -------------------------------------------------------------- check.jboss.version: start.jboss5: check.jboss.version: start.jboss7: start.human.task: [mkdir] Created dir: D:\jbpm-installer\task-service\target [javac] Compiling 1 source file to D:\jbpm-installer\task-service\target [copy] Copying 6 files to D:\jbpm-installer\task-service\target [java] 0 19/10 17:00:09,210[main] ERROR tool.hbm2ddl.SchemaExport.execut e - schema export unsuccessful [java] com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communicati ons link failure [java] [java] The last packet sent successfully to the server was 0 milliseconds a go. The driver has not received any packets from the server. [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:39) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:27) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:51 3) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at com.mysql.jdbc.SQLError.createCommunicationsException(SQLErro r.java:1116) [java] at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:344) [java] at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java :2332) [java] at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImp l.java:2369) [java] at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java :2153) [java] at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792) [java] at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47 ) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:39) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:27) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:51 3) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java :381) [java] at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDri ver.java:305) [java] at java.sql.DriverManager.getConnection(DriverManager.java:582) [java] at java.sql.DriverManager.getConnection(DriverManager.java:154) [java] at org.hibernate.connection.DriverManagerConnectionProvider.getC onnection(DriverManagerConnectionProvider.java:133) [java] at org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnecti onHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:51) [java] at org.hibernate.tool.hbm2ddl.SchemaExport.execute(SchemaExport. java:252) [java] at org.hibernate.tool.hbm2ddl.SchemaExport.create(SchemaExport.j ava:211) [java] at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryIm pl.java:353) [java] at org.hibernate.cfg.Configuration.buildSessionFactory(Configura tion.java:1341) [java] at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory (AnnotationConfiguration.java:867) [java] at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory (Ejb3Configuration.java:669) [java] at org.hibernate.ejb.HibernatePersistence.createEntityManagerFac tory(HibernatePersistence.java:126) [java] at javax.persistence.Persistence.createEntityManagerFactory(Pers istence.java:52) [java] at javax.persistence.Persistence.createEntityManagerFactory(Pers istence.java:34) [java] at org.jbpm.DemoTaskService.main(Unknown Source) [java] Caused by: java.net.UnknownHostException: localhost [java] at java.net.InetAddress.getAllByName0(InetAddress.java:1157) [java] at java.net.InetAddress.getAllByName(InetAddress.java:1083) [java] at java.net.InetAddress.getAllByName(InetAddress.java:1019) [java] at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFa ctory.java:247) [java] at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:294) [java] ... 26 more [java] 3198 19/10 17:00:12,408[main] ERROR hibernate.util.JDBCExceptionRepo rter.logExceptions - Communications link failure [java] [java] The last packet sent successfully to the server was 0 milliseconds a go. The driver has not received any packets from the server. [java] 3198 19/10 17:00:12,408[main] WARN service.persistence.TaskLocalTra nsactionManager.begin - Unable to begin transaction [java] javax.persistence.PersistenceException: org.hibernate.exception.JDBC ConnectionException: Cannot open connection [java] at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceE xception(AbstractEntityManagerImpl.java:614) [java] Exception in thread "main" java.lang.RuntimeException: Unable to beg in transaction [java] at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java: 41) [java] at org.jbpm.task.service.persistence.TaskLocalTransactionManager .begin(TaskLocalTransactionManager.java:46) [java] at org.jbpm.task.service.persistence.TaskLocalTransactionManager .begin(TaskLocalTransactionManager.java:42) [java] at org.jbpm.task.service.persistence.TaskPersistenceManager.begi nTransaction(TaskPersistenceManager.java:79) [java] at org.jbpm.task.service.persistence.TaskPersistenceManager.begi nTransaction(TaskPersistenceManager.java:79) [java] at org.jbpm.task.service.persistence.TaskPersistenceManager.getU nescalatedDeadlines(TaskPersistenceManager.java:144) [java] at org.jbpm.task.service.persistence.TaskPersistenceManager.getU nescalatedDeadlines(TaskPersistenceManager.java:144) [java] at org.jbpm.task.service.TaskServiceSession.scheduleUnescalatedD eadlines(TaskServiceSession.java:231) [java] at org.jbpm.task.service.TaskServiceSession.scheduleUnescalatedD eadlines(TaskServiceSession.java:231) [java] at org.jbpm.task.service.TaskService.initialize(TaskService.java :116) [java] at org.jbpm.task.service.TaskService.initialize(TaskService.java :101) [java] at org.jbpm.task.service.TaskService.initialize(TaskService.java :116) [java] at org.jbpm.task.service.TaskService.<init>(TaskService.java:79) [java] at org.jbpm.task.service.TaskService.initialize(TaskService.java :101) [java] at org.jbpm.DemoTaskService.main(Unknown Source) [java] at org.jbpm.task.service.TaskService.<init>(TaskService.java:79) [java] Caused by: javax.persistence.PersistenceException: org.hibernate.exc eption.JDBCConnectionException: Cannot open connection [java] at org.jbpm.DemoTaskService.main(Unknown Source) [java] at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceE xception(AbstractEntityManagerImpl.java:614) [java] Caused by: org.hibernate.exception.JDBCConnectionException: Cannot o pen connection [java] at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java: 41) [java] at org.hibernate.exception.SQLStateConverter.convert(SQLStateCon verter.java:97) [java] at org.jbpm.task.service.persistence.TaskLocalTransactionManager .begin(TaskLocalTransactionManager.java:42) [java] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExcep tionHelper.java:66) [java] ... 7 more [java] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExcep tionHelper.java:52) [java] Caused by: org.hibernate.exception.JDBCConnectionException: Cannot o pen connection [java] at org.hibernate.jdbc.ConnectionManager.openConnection(Connectio nManager.java:449) [java] at org.hibernate.exception.SQLStateConverter.convert(SQLStateCon verter.java:97) [java] at org.hibernate.jdbc.ConnectionManager.getConnection(Connection Manager.java:167) [java] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExcep tionHelper.java:66) [java] at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:14 2) [java] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExcep tionHelper.java:52) [java] at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransacti on.java:85) [java] at org.hibernate.jdbc.ConnectionManager.openConnection(Connectio nManager.java:449) [java] at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.j ava:1354) [java] at org.hibernate.jdbc.ConnectionManager.getConnection(Connection Manager.java:167) [java] at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java: 38) [java] at org.hibernate.jdbc.JDBCContext.connection(JDBCContext.java:14 2) [java] ... 8 more [java] at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransacti on.java:85) [java] Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure [java] at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.j ava:1354) [java] [java] at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java: 38) [java] The last packet sent successfully to the server was 0 milliseconds a go. The driver has not received any packets from the server. [java] ... 8 more [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:39) [java] [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:27) [java] The last packet sent successfully to the server was 0 milliseconds a go. The driver has not received any packets from the server. [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:51 3) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:39) [java] at com.mysql.jdbc.SQLError.createCommunicationsException(SQLErro r.java:1116) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:27) [java] at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:344) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:51 3) [java] at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java :2332) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImp l.java:2369) [java] at com.mysql.jdbc.SQLError.createCommunicationsException(SQLErro r.java:1116) [java] at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java :2153) [java] at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:344) [java] at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792) [java] at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java :2332) [java] at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47 ) [java] at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImp l.java:2369) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java :2153) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:39) [java] at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:27) [java] at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47 ) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:51 3) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeC onstructorAccessorImpl.java:39) [java] at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java :381) [java] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Del egatingConstructorAccessorImpl.java:27) [java] at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDri ver.java:305) [java] at java.lang.reflect.Constructor.newInstance(Constructor.java:51 3) [java] at java.sql.DriverManager.getConnection(DriverManager.java:582) [java] at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) [java] at java.sql.DriverManager.getConnection(DriverManager.java:154) [java] at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java :381) [java] at org.hibernate.connection.DriverManagerConnectionProvider.getC onnection(DriverManagerConnectionProvider.java:133) [java] at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDri ver.java:305) [java] at org.hibernate.jdbc.ConnectionManager.openConnection(Connectio nManager.java:446) [java] at java.sql.DriverManager.getConnection(DriverManager.java:582) [java] ... 13 more [java] at java.sql.DriverManager.getConnection(DriverManager.java:154) [java] Caused by: java.net.UnknownHostException: localhost [java] at java.net.InetAddress.getAllByName0(InetAddress.java:1157) [java] at org.hibernate.connection.DriverManagerConnectionProvider.getC onnection(DriverManagerConnectionProvider.java:133) [java] at java.net.InetAddress.getAllByName(InetAddress.java:1083) [java] at org.hibernate.jdbc.ConnectionManager.openConnection(Connectio nManager.java:446) [java] at java.net.InetAddress.getAllByName(InetAddress.java:1019) [java] ... 13 more [java] at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFa ctory.java:247) [java] Caused by: java.net.UnknownHostException: localhost [java] at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:294) [java] at java.net.InetAddress.getAllByName0(InetAddress.java:1157) [java] ... 29 more [java] at java.net.InetAddress.getAllByName(InetAddress.java:1083) [java] at java.net.InetAddress.getAllByName(InetAddress.java:1019) [java] at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFa ctory.java:247) [java] at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:294) [java] ... 29 more [java] Java Result: 1 start.demo.db: BUILD SUCCESSFUL Total time: 11 seconds D:\jbpm-installer> -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/766988#766988] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 2 months

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[jBPM] - jbpm5.3 - Spring - Manage KSessions

by Pedro Gonçalves

Pedro Gonçalves [https://community.jboss.org/people/pgoncalves] created the discussion "jbpm5.3 - Spring - Manage KSessions" To view the discussion, visit: https://community.jboss.org/message/747824#747824 -------------------------------------------------------------- After some research in this forum and my understanding of chapter 5 of the docs, I came to the conclusion that I will need one knowledge session per process instance. I use jbpm5.3, with spring integration and persistence. *1* - For what I realized, the spring integration does not allow the "one knowledge session per process instance" architecture that I require. Is that true? *2* - I've found the possibility of defining the id of the ksession that will be loaded during boot (...) <jbpm:ksession id="ksession" type="stateful" kbase="kbase1"> <jbpm:configuration> <jbpm:jpa-persistence load="1"> <jbpm:transaction-manager ref="transactionManager"/> <jbpm:entity-manager-factory ref="entityManagerFactory2" /> </jbpm:jpa-persistence> </jbpm:configuration> </jbpm:ksession> (...) The load parameter allows to load the ksession with the given id, but it fails to do so the first time it boots (as there is no ksession in the DB). So, even if I consider to have only one ksession for all process instances, I will have to implement some workaround to load the app for the first time. It is supposed to be like that? (The goal is to create a config file that does not need to be changed) -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/747824#747824] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 2 months

2
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[jBPM] - Re: how to export jbpm database tables ?

by eric jiang

eric jiang [https://community.jboss.org/people/kanawalo] created the discussion "Re: how to export jbpm database tables ?" To view the discussion, visit: https://community.jboss.org/message/760521#760521 -------------------------------------------------------------- After I changed the DB configuation files above. I got new problem when running the EvaluationExample.java. Before that, the *.war were deployed successfully in JBoss. Anybody know what is the cause? Thanks in advance. | 0 | 20/09 15:29:55,781[main] ERROR service.hornetq.HornetQTaskClientConnector.connect - *Unable to connect to server using configuration org-hornetq-core-remoting-impl-netty-NettyConnectorFactory?port=5445&host=127-0-0-1* | org.jbpm.workflow.instance.WorkflowRuntimeException: [com.sample.humantask:1 - Review:2] -- Could not connect task client: on ip: 127.0.0.1 - port: 5445 | | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:130) | | | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:205) | | | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:164) | | | at org.jbpm.workflow.instance.node.ActionNodeInstance.triggerCompleted(ActionNodeInstance.java:55) | | | at org.jbpm.workflow.instance.node.ActionNodeInstance.internalTrigger(ActionNodeInstance.java:51) | | | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124) | | | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:205) | | | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:164) | | | at org.jbpm.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49) | | | at org.jbpm.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41) | | | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124) | | | at org.jbpm.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:35) | | | at org.jbpm.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:188) | | | at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:303) | | | at org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:168) | | | at org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:138) | | | at org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1082) | | | at org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:320) | | | at org.jbpm.examples.humantask.HumanTaskExample.main(HumanTaskExample.java:42) | Caused by: java.lang.IllegalArgumentException: Could not connect task client: on ip: 127.0.0.1 - port: 5445 | | at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.connect(GenericHTWorkItemHandler.java:119) | | | at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.executeWorkItem(GenericHTWorkItemHandler.java:143) | | | at org.drools.process.instance.impl.DefaultWorkItemManager.internalExecuteWorkItem(DefaultWorkItemManager.java:70) | | | at org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:105) | | | at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124) | | | ... 18 more | When I open http://localhost:8080/jbpm-console/ http://localhost:8080/jbpm-console/ and logged in to it. I also got problem. * URL: ' http://localhost:8080/gwt-console-server/rs/tasks/krisv http://localhost:8080/gwt-console-server/rs/tasks/krisv' * Action: 'org.jboss.bpm.console.client.task.LoadTasksAction' * Exception: 'class com.google.gwt.http.client.RequestException' h1. HTTP Status 500 - ---- *type* Exception report *message* *description* The server encountered an internal error () that prevented it from fulfilling this request. *exception* org.jboss.resteasy.spi.UnhandledException: java.lang.NoClassDefFoundError: Could not initialize class org.jbpm.integration.console.StatefulKnowledgeSessionUtil$SessionHolder org.jboss.resteasy.core.SynchronousDispatcher.unwrapException(SynchronousDispatcher.java:345) org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:321) org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:214) org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:190) org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:534) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) *root cause* java.lang.NoClassDefFoundError: Could not initialize class org.jbpm.integration.console.StatefulKnowledgeSessionUtil$SessionHolder org.jbpm.integration.console.StatefulKnowledgeSessionUtil.getStatefulKnowledgeSession(StatefulKnowledgeSessionUtil.java:131) org.jbpm.integration.console.SessionInitializer.<init>(SessionInitializer.java:25) org.jbpm.integration.console.TaskManagement.<init>(TaskManagement.java:51) org.jbpm.integration.console.ManagementFactory.createTaskManagement(ManagementFactory.java:26) org.jbpm.integration.console.ManagementFactory.createTaskManagement(ManagementFactory.java:19) org.jboss.bpm.console.server.TaskListFacade.getTaskManagement(TaskListFacade.java:72) org.jboss.bpm.console.server.TaskListFacade.getTasksForIdRef(TaskListFacade.java:101) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) java.lang.reflect.Method.invoke(Method.java:597) org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:140) org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:255) org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:220) org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:209) org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:519) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:496) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:119) org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) org.jboss.bpm.console.server.util.GWTJsonFilter.doFilter(GWTJsonFilter.java:59) Pls advise. :-/ -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/760521#760521] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 2 months

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[jBPM] - Re: Process Parameters through REST API?

by Mai A. S

Mai A. S [https://community.jboss.org/people/mai.s] created the discussion "Re: Process Parameters through REST API?" To view the discussion, visit: https://community.jboss.org/message/761057#761057 -------------------------------------------------------------- Thanks a lot Thomas I have the same problem I am beginner at jbpm and I want to try your code could you please send the functions of requestGetService and authenticate Thanks a lot and sorry for disturbance. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/761057#761057] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 2 months

4
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[Beginner's Corner] - Re: getting started unit testing - embedded JBoss AS 7?

by jaikiran pai

jaikiran pai [https://community.jboss.org/people/jaikiran] created the discussion "Re: getting started unit testing - embedded JBoss AS 7?" To view the discussion, visit: https://community.jboss.org/message/740566#740566 -------------------------------------------------------------- > Matthew Cornell wrote: > > Thanks for the pointer, jaikiran. I did some research and it looks like Arquillian does not support the embedded container for JBoss 7.1 - https://community.jboss.org/message/717500#717500 https://community.jboss.org/message/717500 . That makes me wonder whether the project is active... Is there a reason why you want that "embedded" project? Arquillian has the ability to start/stop the server on it's own when you run your JUnit tests. You don't have to write a single line of code (except for adding a Maven dependency in your pom.xml) for managing the server. This is known as the "managed" server mode in Arquillian. There's also a "remote" server mode where Arquillian will auto connect to an already running server instance (which you might have started in whatever way you want) and run the JUnit tests for you. And this isn't specific to JBoss AS server, Arquillian can do the same with any other server too. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/740566#740566] Start a new discussion in Beginner's Corner at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 2 months

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[Beginner's Corner] - java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible

by ifteqar ahmed

ifteqar ahmed [https://community.jboss.org/people/ifteqar2011] created the discussion "java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible" To view the discussion, visit: https://community.jboss.org/message/725008#725008 -------------------------------------------------------------- Hi, I am using Jboss-5.1.0 GA on client side and JBoss-EAP 4.3 as Remote Server. First I brought up Jboss-4.3 EAP Remote Server and while bringing up the Client JBoss-5.1.0 GA i am getting the below ERROR Please help 1. Caused by: java.io.InvalidClassException: org.jboss.ejb3.remoting.BaseRemoteProxy; local class incompatible: stream classdesc serialVersionUID = 1126421850898582900, local cl 2. ass serialVersionUID = -2711693270411201590 3. at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:546) 4. at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1552) 5. at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466) 6. at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1552) 7. at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466) 8. at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1699) 9. at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305) 10. at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1908) 11. at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1832) 12. at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1719) 13. at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305) 14. at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) 15. at java.rmi.MarshalledObject.get(MarshalledObject.java:135) 16. at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:72) 17. at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:769) 18. ... 90 more -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/725008#725008] Start a new discussion in Beginner's Corner at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 2 months

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[jBPM] - Is JBPM 5.2.0 production quality ?

by Erik Vande Velde

Erik Vande Velde [https://community.jboss.org/people/erikv] created the discussion "Is JBPM 5.2.0 production quality ?" To view the discussion, visit: https://community.jboss.org/message/727206#727206 -------------------------------------------------------------- We are evaluating JBPM as workflow engine for a large project. I used it before, some years ago, and advised to use it again now. Today, after experimenting a bit with JBPM 5.2.0, my gut feeling is that it might be wiser to go for a 3.x version. These are the reasons: 1) The demo screencasts are out of synch with the packaged software: - in eclipse the demonstrator is using perspectives that just aren't installed in the download - the guvnor screencast immediately goes to a view that's totally different from what I see => Because of these differences it's not immediately obvious (to me) what the demo is trying to show 2) There isn't any literature available yet about the software 3) It is distributed with a h2 database, which nobody will consider using for a serious project => No complete documentation available to migrate to mysql, see: https://community.jboss.org/thread/164547?start=0&tstart=0 https://community.jboss.org/thread/164547?start=0&tstart=0 4) Because of the dependencies on jboss AS 7 (totally different from jboss 5) and drools/guvnor the learning curve is much steeper then before ... I'm very interested on the opinion of the JBPM experts on this, and looking forward to their reactions to this post ... -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/727206#727206] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 2 months

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[jBPM] - Re: how to install the jbpm5 to work on mysql database

by Erik Vande Velde

Erik Vande Velde [https://community.jboss.org/people/erikv] created the discussion "Re: how to install the jbpm5 to work on mysql database" To view the discussion, visit: https://community.jboss.org/message/726582#726582 -------------------------------------------------------------- How come no one mentions the jBPM-ds.xml file in this discussion? Don't we have to change this one too, or is it unused somehow ? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/726582#726582] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 2 months

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[jBPM] - Re: Task Human - Parameter Mapping

by TC ONG

TC ONG [https://community.jboss.org/people/devilkazuya99] created the discussion "Re: Task Human - Parameter Mapping" To view the discussion, visit: https://community.jboss.org/message/729750#729750 -------------------------------------------------------------- I *cannot* use the Parameter Mapping in the Human Task and pass value to my Java program. However I can use Content to pass value to my Java program. Correct? Thanks Arun for the sample code. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/729750#729750] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

13 years, 2 months

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jboss-user December 2012