5 Replies Latest reply on Feb 14, 2016 8:40 PM by tkobayashi

[jBPM 6.1 - Final] Process instance #[******] is disconnected. - Could not commit session: java.lang.RuntimeException - Could not commit session: javax.persistence.TransactionRequiredException: No active JTA transaction on joinTransaction call - Cannot

lauradp Mar 19, 2015 3:50 PM

Hi,

I have the stack trace reported below on completing am asyncronous task dath takes about one hour to complete (tried both runtime strategy is PER_REQUEST and PER_PROCESS_INSTANCE).

I use the following code to complete the work item:

RuntimeManager manager = getRuntimeManager();

trace.debug("RuntimeManager created.");

ProcessInstanceIdContext processContext = ProcessInstanceIdContext.get(processInstanceId);

trace.debug("ProcessInstanceIdContext retrieved.");

RuntimeEngine engine = manager.getRuntimeEngine(processContext);

trace.debug("RuntimeEngine retrieved.");

engine.getKieSession().getWorkItemManager().completeWorkItem(workItemId, results);

Here is my persistence.xml

<?xml version="1.0" encoding="UTF-8"?>

<persistence version="2.0"

xmlns="http://java.sun.com/xml/ns/persistence"

xmlns:orm="http://java.sun.com/xml/ns/persistence/orm"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm_2_0.xsd">

<persistence-unit name="org.jbpm.domain" transaction-type="JTA">

<provider>org.hibernate.ejb.HibernatePersistence</provider>

<jta-data-source>java:jboss/datasources/jbpmDS</jta-data-source>

<mapping-file>META-INF/Taskorm.xml</mapping-file>

<mapping-file>META-INF/JBPMorm.xml</mapping-file>

<mapping-file>META-INF/Executor-orm.xml</mapping-file>

<mapping-file>META-INF/Servicesorm.xml</mapping-file>

<mapping-file>META-INF/TaskAuditorm.xml</mapping-file>

<class>org.jbpm.services.task.impl.model.AttachmentImpl</class>

<class>org.jbpm.services.task.impl.model.ContentImpl</class>

<class>org.jbpm.services.task.impl.model.BooleanExpressionImpl</class>

<class>org.jbpm.services.task.impl.model.CommentImpl</class>

<class>org.jbpm.services.task.impl.model.DeadlineImpl</class>

<class>org.jbpm.services.task.impl.model.DelegationImpl</class>

<class>org.jbpm.services.task.impl.model.EscalationImpl</class>

<class>org.jbpm.services.task.impl.model.GroupImpl</class>

<class>org.jbpm.services.task.impl.model.I18NTextImpl</class>

<class>org.jbpm.services.task.impl.model.NotificationImpl</class>

<class>org.jbpm.services.task.impl.model.EmailNotificationImpl</class>

<class>org.jbpm.services.task.impl.model.EmailNotificationHeaderImpl</class>

<class>org.jbpm.services.task.impl.model.PeopleAssignmentsImpl</class>

<class>org.jbpm.services.task.impl.model.ReassignmentImpl</class>

<class>org.jbpm.services.task.impl.model.TaskImpl</class>

<class>org.jbpm.services.task.impl.model.TaskDefImpl</class>

<class>org.jbpm.services.task.impl.model.TaskDataImpl</class>

<class>org.jbpm.services.task.impl.model.UserImpl</class>

<class>org.jbpm.executor.entities.ErrorInfo</class>

<class>org.jbpm.executor.entities.RequestInfo</class>

<class>org.jbpm.services.task.audit.impl.model.TaskEventImpl</class>

<class>org.jbpm.services.task.audit.impl.model.AuditTaskImpl</class>

<class>org.jbpm.services.task.audit.impl.model.BAMTaskSummaryImpl</class>

<class>org.drools.persistence.info.SessionInfo</class>

<class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>

<class>org.drools.persistence.info.WorkItemInfo</class>

<class>org.jbpm.persistence.correlation.CorrelationKeyInfo</class>

<class>org.jbpm.persistence.correlation.CorrelationPropertyInfo</class>

<class>org.jbpm.runtime.manager.impl.jpa.ContextMappingInfo</class>

<class>org.jbpm.process.audit.ProcessInstanceLog</class>

<class>org.jbpm.process.audit.NodeInstanceLog</class>

<class>org.jbpm.process.audit.VariableInstanceLog</class>

</properties>

</persistence-unit>

</persistence>

Can anyone help me?

Laura

############################ TRACE START ############################

18:00:38,566 WARN [org.hibernate.ejb.AbstractEntityManagerImpl] (pool-23-thread-1) HHH000326: Cannot join transaction: do not override hibernate.transaction.factory_class

18:00:38,571 WARN [org.drools.persistence.SingleSessionCommandService] (pool-23-thread-1) Could not commit session: javax.persistence.TransactionRequiredException: No active JTA transaction on joinTransaction call

at org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:1210) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]

at org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:1160) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]

at org.drools.persistence.jpa.JpaPersistenceContext.joinTransaction(JpaPersistenceContext.java:66) [drools-persistence-jpa-6.1.0.Final.jar:6.1.0.Final]

at org.drools.persistence.SingleSessionCommandService$TransactionInterceptor.execute(SingleSessionCommandService.java:490) [drools-persistence-jpa-6.1.0.Final.jar:6.1.0.Final]

at org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:41) [drools-core-6.1.0.Final.jar:6.1.0.Final]

at org.drools.persistence.jpa.OptimisticLockRetryInterceptor.execute(OptimisticLockRetryInterceptor.java:73) [drools-persistence-jpa-6.1.0.Final.jar:6.1.0.Final]

at org.drools.core.command.impl.AbstractInterceptor.executeNext(AbstractInterceptor.java:41) [drools-core-6.1.0.Final.jar:6.1.0.Final]

at org.drools.persistence.jta.TransactionLockInterceptor.execute(TransactionLockInterceptor.java:60) [drools-persistence-jpa-6.1.0.Final.jar:6.1.0.Final]

at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:353) [drools-persistence-jpa-6.1.0.Final.jar:6.1.0.Final]

at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:145) [drools-core-6.1.0.Final.jar:6.1.0.Final]