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Error in deploying JBPM 5.3 in JBOSS 5.1
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created by <a href="https://community.jboss.org/people/arselv">Arun Selva</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/745987#745987">View the full discussion</a>
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<div class="jive-rendered-content"><p>Im trying hornetq human task hander with JBPM 5.3, </p><p>If i run it in local it works fine but When i deploy it in JBoss im getting this DuplicateMappingException.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="text-decoration: underline;">Exception:</span></p><p><span style="text-decoration: underline;"><br/></span></p><p>2012-07-04 12:51:12,372 WARN  [org.hibernate.ejb.Ejb3Configuration] (main) Persistence provider caller does not implement the EJB3 spec correctly. PersistenceUnitInfo.getNewTempClassLoader() is null.</p><p>2012-07-04 12:51:12,403 INFO  [org.hibernate.cfg.Configuration] (main) Reading mappings from resource : META-INF/jbpmOrm.xml</p><p>2012-07-04 12:51:12,418 INFO  [org.hibernate.cfg.Configuration] (main) Reading mappings from resource : META-INF/ProcessInstanceInfo.hbm.xml</p><p>2012-07-04 12:51:12,559 INFO  [org.hibernate.cfg.annotations.QueryBinder] (main) Binding Named query: ProcessInstancesWaitingForEvent => select processInstanceInfo.processInstanceId from ProcessInstanceInfo processInstanceInfo join processInstanceInfo.eventTypes eventTypes where eventTypes = :type</p><p>2012-07-04 12:51:12,606 INFO  [org.hibernate.cfg.HbmBinder] (main) Mapping class: org.jbpm.persistence.processinstance.ProcessInstanceInfo -> ProcessInstanceInfo</p><p>2012-07-04 12:51:12,653 INFO  [org.hibernate.cfg.HbmBinder] (main) Mapping collection: org.jbpm.persistence.processinstance.ProcessInstanceInfo.eventTypes -> EventTypes</p><p>2012-07-04 12:51:12,668 INFO  [org.hibernate.cfg.Mappings] (main) duplicate import: org.jbpm.persistence.processinstance.ProcessInstanceInfo->org.jbpm.persistence.processinstance.ProcessInstanceInfo</p><p>2012-07-04 12:51:12,668 INFO  [org.hibernate.cfg.Mappings] (main) duplicate import: org.jbpm.persistence.processinstance.ProcessInstanceInfo->ProcessInstanceInfo</p><p>2012-07-04 12:51:12,668 INFO  [org.hibernate.cfg.HbmBinder] (main) Mapping class: org.jbpm.persistence.processinstance.ProcessInstanceInfo -> ProcessInstanceInfo</p><p>2012-07-04 12:51:12,668 INFO  [org.hibernate.cfg.HbmBinder] (main) Mapping collection: org.jbpm.persistence.processinstance.ProcessInstanceInfo.eventTypes -> EventTypes</p><p>2012-07-04 12:51:12,668 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] (main) Error installing to Start: name=persistence.unit:unitName=#org.jbpm.persist.jpa state=Create</p><p>org.hibernate.DuplicateMappingException: Duplicate collection role mapping org.jbpm.persistence.processinstance.ProcessInstanceInfo.eventTypes</p><p>          at org.hibernate.cfg.Mappings.addCollection(Mappings.java:147)</p><p>          at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:2085)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span style="text-decoration: underline;">My Persistent.xml</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p> <persistence-unit name="org.jbpm.persist.jpa" transaction-type="JTA"></p><p>    <provider>org.hibernate.ejb.HibernatePersistence</provider></p><p>    <jta-data-source>java:simpleds</jta-data-source></p><p>    <mapping-file>META-INF/jbpmOrm.xml</mapping-file></p><p>    <mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class></p><p>    <class>org.drools.persistence.info.SessionInfo</class></p><p>    <class>org.drools.persistence.info.WorkItemInfo</class></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>    <class>org.jbpm.process.audit.ProcessInstanceLog</class></p><p>    <class>org.jbpm.process.audit.NodeInstanceLog</class></p><p>    <class>org.jbpm.process.audit.VariableInstanceLog</class></p><p><span style="text-decoration: underline;"><br/></span></p><p>What is that im misssing.?</p></div>
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