franco80 [
https://community.jboss.org/people/franco80] created the discussion
"jbpm 5.3 Starting process with task and redeploy application on jboss 7.1.1"
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https://community.jboss.org/message/771784#771784
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Hello all
i have a question, first time I started process with one task (task with start and
complete), everything work
when I build my ear application (but without any changes) and install it to jboss 7.1.1 to
deploy directory and again start process I recived in time when I run
session.startProcess() but all data is saving in database (I think that, for example
processInstanceByteArray exist):
14:52:11,418 ERROR [org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler]
(http-localhost-127.0.0.1-8080-2) Tue Oct 23 14:52:11 CEST 2012: Error when creating task
on task server for work item id 6. Error reported by task server: Task operation request
timed out: java.lang.RuntimeException: Task operation request timed out
at
org.jbpm.task.service.SyncTaskServiceWrapper.addTask(SyncTaskServiceWrapper.java:118)
[jbpm-human-task-core-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.executeWorkItem(GenericHTWorkItemHandler.java:145)
[jbpm-human-task-core-5.3.0.Final.jar:5.3.0.Final]
at
org.drools.persistence.jpa.processinstance.JPAWorkItemManager.internalExecuteWorkItem(JPAWorkItemManager.java:55)
[drools-persistence-jpa-5.4.0.Final.jar:5.4.0.Final]
at
org.jbpm.workflow.instance.node.WorkItemNodeInstance.internalTrigger(WorkItemNodeInstance.java:105)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:205)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:164)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.workflow.instance.node.JoinInstance.triggerCompleted(JoinInstance.java:152)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at org.jbpm.workflow.instance.node.JoinInstance.internalTrigger(JoinInstance.java:52)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:205)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:164)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.workflow.instance.node.StartNodeInstance.triggerCompleted(StartNodeInstance.java:49)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.workflow.instance.node.StartNodeInstance.internalTrigger(StartNodeInstance.java:41)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.ruleflow.instance.RuleFlowProcessInstance.internalStart(RuleFlowProcessInstance.java:35)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.process.instance.impl.ProcessInstanceImpl.start(ProcessInstanceImpl.java:188)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.start(WorkflowProcessInstanceImpl.java:303)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.process.instance.ProcessRuntimeImpl.startProcessInstance(ProcessRuntimeImpl.java:168)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.jbpm.process.instance.ProcessRuntimeImpl.startProcess(ProcessRuntimeImpl.java:138)
[jbpm-flow-5.3.0.Final.jar:5.3.0.Final]
at
org.drools.common.AbstractWorkingMemory.startProcess(AbstractWorkingMemory.java:1082)
[drools-core-5.4.0.Final.jar:5.4.0.Final]
at
org.drools.impl.StatefulKnowledgeSessionImpl.startProcess(StatefulKnowledgeSessionImpl.java:320)
[drools-core-5.4.0.Final.jar:5.4.0.Final]
at
org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:120)
[drools-core-5.4.0.Final.jar:5.4.0.Final]
at
org.drools.command.runtime.process.StartProcessCommand.execute(StartProcessCommand.java:39)
[drools-core-5.4.0.Final.jar:5.4.0.Final]
at
org.drools.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)
[drools-core-5.4.0.Final.jar:5.4.0.Final]
at
org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:367)
[drools-persistence-jpa-5.4.0.Final.jar:5.4.0.Final]
at
org.drools.command.impl.CommandBasedStatefulKnowledgeSession.startProcess(CommandBasedStatefulKnowledgeSession.java:223)
[drools-core-5.4.0.Final.jar:5.4.0.Final]
at com.kampa.mbean.ProcessJob.initAndStartProcess(ProcessJob.java:73) [classes:]
at com.kampa.mbean.CampaignBean.accept(CampaignBean.java:401) [classes:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_07]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[rt.jar:1.7.0_07]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[rt.jar:1.7.0_07]
at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_07]
at org.apache.el.parser.AstValue.invoke(AstValue.java:262)
[jbossweb-7.0.13.Final.jar:]
at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:278)
[jbossweb-7.0.13.Final.jar:]
at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
[jsf-impl-2.1.7-jbossorg-2.jar:]
at
javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:88)
[jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at
com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
[jsf-impl-2.1.7-jbossorg-2.jar:]
at javax.faces.component.UICommand.broadcast(UICommand.java:315)
[jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
[jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
[jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at
com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:81)
[jsf-impl-2.1.7-jbossorg-2.jar:]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
[jsf-impl-2.1.7-jbossorg-2.jar:]
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
[jsf-impl-2.1.7-jbossorg-2.jar:]
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
[jboss-jsf-api_2.1_spec-2.0.1.Final.jar:2.0.1.Final]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
[jbossweb-7.0.13.Final.jar:]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
[jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
[jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
[jbossweb-7.0.13.Final.jar:]
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:489)
[jbossweb-7.0.13.Final.jar:]
at
org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50)
[jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
at
org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)
[jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
[jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
[jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
[jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
[jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
[jbossweb-7.0.13.Final.jar:]
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
[jbossweb-7.0.13.Final.jar:]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
[jbossweb-7.0.13.Final.jar:]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_07]
after above when process start with error like above automaticly running method:
client.getTasksAssignedAsPotentialOwner(user, groups, LANG); (client is TaskService, I
don't use TaskClient)
recived:
14:53:34,618 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) java.lang.RuntimeException:
Timeout : unable to retrieve results
14:53:34,618 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at
org.jbpm.task.service.responsehandlers.BlockingTaskSummaryResponseHandler.getResults(BlockingTaskSummaryResponseHandler.java:41)
14:53:34,618 ERROR [stderr] (http-localhost-127.0.0.1-8080-2) at
org.jbpm.task.service.SyncTaskServiceWrapper.getTasksAssignedAsPotentialOwner(SyncTaskServiceWrapper.java:434)
but when I stop server and start again all work without error until ear project ...
StatefulKnowledgeSession ksession = JbpmAPIUtil.getSession();
JPAWorkingMemoryDbLogger logger = new JPAWorkingMemoryDbLogger(ksession);
HornetQHTWorkItemHandler handler = JbpmAPIUtil.initHornetQHTWorkItemHanlder(ksession);
ksession.getWorkItemManager().registerWorkItemHandler("Human Task",handler);
Map<String,Object> params = new HashMap<String, Object>();
params.put(USER_ID_PARAM, user);
ProcessInstance processInstance = ksession.startProcess(PROCESS_ID, params);
TaskSummary task = JbpmAPIUtil.startTask(user, groupNameActualTask,
getProcessInstanceId(), false);
complete
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