<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
Too many problems
</h3>
<span style="margin-bottom: 10px;">
created by <a href="https://community.jboss.org/people/ghuazh">hua zhong</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/739962#739962">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>sometimes it's ok, sometimes not. sometimes fast, sometimes slow</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>2012-06-05 22:54:57.858:INFO:oejs.AbstractConnector:Started SelectChannelConnector@0.0.0.0:88</p><p>0    05/06 23:00:15,115[Thread-40] ERROR event.def.AbstractFlushingEventListener.performExecutions  - Could not synchronize database state with session</p><p>org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.persistence.processinstance.ProcessInstanceInfo#1]</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1782)</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2425)</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2325)</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2625)</p><p>    at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:115)</p><p>    at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)</p><p>    at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)</p><p>    at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)</p><p>    at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)</p><p>    at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)</p><p>    at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028)</p><p>    at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366)</p><p>    at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:504)</p><p>    at bitronix.tm.BitronixTransaction.fireBeforeCompletionEvent(BitronixTransaction.java:478)</p><p>    at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:193)</p><p>    at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120)</p><p>    at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:179)</p><p>    at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:371)</p><p>    at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)</p><p>    at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.handleCompletedTask(GenericHTWorkItemHandler.java:219)</p><p>    at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler$1.run(GenericHTWorkItemHandler.java:187)</p><p>    at java.lang.Thread.run(Unknown Source)</p><p>5    05/06 23:00:15,120[Thread-40] ERROR drools.persistence.SingleSessionCommandService.rollbackTransaction  - Could not commit session</p><p>java.lang.RuntimeException: Unable to commit transaction</p><p>    at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:182)</p><p>    at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:371)</p><p>    at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)</p><p>    at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.handleCompletedTask(GenericHTWorkItemHandler.java:219)</p><p>    at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler$1.run(GenericHTWorkItemHandler.java:187)</p><p>    at java.lang.Thread.run(Unknown Source)</p><p>Caused by: javax.persistence.OptimisticLockException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.persistence.processinstance.ProcessInstanceInfo#1]</p><p>    at org.hibernate.ejb.AbstractEntityManagerImpl.wrapStaleStateException(AbstractEntityManagerImpl.java:630)</p><p>    at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:588)</p><p>    at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:513)</p><p>    at bitronix.tm.BitronixTransaction.fireBeforeCompletionEvent(BitronixTransaction.java:478)</p><p>    at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:193)</p><p>    at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120)</p><p>    at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:179)</p><p>    ... 5 more</p><p>Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.persistence.processinstance.ProcessInstanceInfo#1]</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1782)</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2425)</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2325)</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2625)</p><p>    at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:115)</p><p>    at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)</p><p>    at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)</p><p>    at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)</p><p>    at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)</p><p>    at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)</p><p>    at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028)</p><p>    at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366)</p><p>    at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:504)</p><p>    ... 9 more</p><p>Exception in thread "Thread-40" java.lang.RuntimeException: Unable to commit transaction</p><p>    at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:182)</p><p>    at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:371)</p><p>    at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150)</p><p>    at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler.handleCompletedTask(GenericHTWorkItemHandler.java:219)</p><p>    at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler$TaskCompletedHandler$1.run(GenericHTWorkItemHandler.java:187)</p><p>    at java.lang.Thread.run(Unknown Source)</p><p>Caused by: javax.persistence.OptimisticLockException: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.persistence.processinstance.ProcessInstanceInfo#1]</p><p>    at org.hibernate.ejb.AbstractEntityManagerImpl.wrapStaleStateException(AbstractEntityManagerImpl.java:630)</p><p>    at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:588)</p><p>    at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:513)</p><p>    at bitronix.tm.BitronixTransaction.fireBeforeCompletionEvent(BitronixTransaction.java:478)</p><p>    at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:193)</p><p>    at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120)</p><p>    at org.drools.persistence.jta.JtaTransactionManager.commit(JtaTransactionManager.java:179)</p><p>    ... 5 more</p><p>Caused by: org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [org.jbpm.persistence.processinstance.ProcessInstanceInfo#1]</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.check(AbstractEntityPersister.java:1782)</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2425)</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2325)</p><p>    at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2625)</p><p>    at org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:115)</p><p>    at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)</p><p>    at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)</p><p>    at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168)</p><p>    at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)</p><p>    at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)</p><p>    at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028)</p><p>    at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366)</p><p>    at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:504)</p><p>    ... 9 more</p></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/739962#739962">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in jBPM at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>