<!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;">
AS 7.1.2, JBPM 5.3 persistence : Getting Large Objects may not be used in auto-commit mode exception
</h3>
<span style="margin-bottom: 10px;">
created by <a href="https://community.jboss.org/people/vimalkansal">Vimal Kansal</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/738264#738264">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>Hi,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am using jBPM 5.3 as embedded engine in JEE6 web application and have configured the persistence. The application deploys and I can see jbpm tables getting created in the database. My sample code for executing the workflow is :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>//@Stateless</p><p> @Named("workFlow")    </p><p> public class WorkflowManager {</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>     @Inject @Knowledge    //@Knowledge is the user defined CDI qualifier. </p><p>     private KnowledgeBase kbase;</p><p>     </p><p>     @Inject</p><p>     @JBPMPeristenceFactory    // my own CDI Qualifier, for typesafe Injection of EntityManagerFactory</p><p>     private EntityManagerFactory emf;</p><p>     </p><p>     public void startWorkFlow(){</p><p>         try {</p><p>             </p><p>             </p><p>             TransactionManager tm = null;</p><p>             tm = (TransactionManager)new InitialContext().lookup( "java:jboss/TransactionManager" );   //lookup the transaction manager</p><p>              </p><p>              Environment env = KnowledgeBaseFactory.newEnvironment();</p><p>              env.set( EnvironmentName.ENTITY_MANAGER_FACTORY,emf);  //set the entity manager factory</p><p>              env.set( EnvironmentName.TRANSACTION_MANAGER, tm);  //set the transaction manager</p><p>             </p><p>              ksession.startProcess("demo.jbpmDemo");</p><p>           </p><p>             </p><p>         } catch (Exception e) {</p><p>             // TODO Auto-generated catch block</p><p>             e.printStackTrace();</p><p>         }</p><p>         </p><p>     }</p><p> }</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>When the startWorkFlow method is invoked, I get the following exception :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I am not sure why it is being executed in auto commit mode. Also I am not sure whether it is PostGreSQL issue. Can somebody please help.</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>=============================================================================================</p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">  ... 70 more</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Large Objects may not be used in auto-commit mode.</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1365) [hibernate-entitymanager-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1293) [hibernate-entitymanager-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1299) [hibernate-entitymanager-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.ejb.AbstractEntityManagerImpl$CallbackExceptionMapperImpl.mapManagedFlushFailure(AbstractEntityManagerImpl.java:1485) [hibernate-entitymanager-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorImpl.beforeCompletion(SynchronizationCallbackCoordinatorImpl.java:109) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.transaction.synchronization.internal.RegisteredSynchronization.beforeCompletion(RegisteredSynchronization.java:53) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:76)</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:273)</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:93)</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:164)</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1165)</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    ... 73 more</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">Caused by: org.hibernate.exception.GenericJDBCException: Large Objects may not be used in auto-commit mode.</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:129) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at $Proxy67.setBlob(Unknown Source)    at org.hibernate.type.descriptor.sql.BlobTypeDescriptor$3$1.doBind(BlobTypeDescriptor.java:91) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.type.descriptor.sql.BasicBinder.bind(BasicBinder.java:92) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:305) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.type.AbstractStandardBasicType.nullSafeSet(AbstractStandardBasicType.java:300) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.type.AbstractSingleColumnStandardBasicType.nullSafeSet(AbstractSingleColumnStandardBasicType.java:57) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.persister.entity.AbstractEntityPersister.dehydrate(AbstractEntityPersister.java:2598) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2852) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3296) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:88) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:362) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:354) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:275) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:326) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:52) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1181) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:379) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.transaction.synchronization.internal.SynchronizationCallbackCoordinatorImpl.beforeCompletion(SynchronizationCallbackCoordinatorImpl.java:104) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    ... 79 more</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">Caused by: org.postgresql.util.PSQLException: Large Objects may not be used in auto-commit mode.</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.postgresql.largeobject.LargeObjectManager.createLO(LargeObjectManager.java:241)</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.postgresql.largeobject.LargeObjectManager.createLO(LargeObjectManager.java:228)</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.postgresql.jdbc2.AbstractJdbc2Statement.setBlob(AbstractJdbc2Statement.java:2901)</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.setBlob(WrappedPreparedStatement.java:1073)</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.6.0_31]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [rt.jar:1.6.0_31]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_31]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_31]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:122) [hibernate-core-4.1.3.ER1-redhat-1.jar:4.1.3.ER1-redhat-1]</span></p><p><span style="color: #000000; font-family: 'times new roman', 'new york', times, serif; font-size: 16px; text-align: -webkit-auto; background-color: #ffffff;">    ... 98 more</span></p><p>===================================================================================================================================================</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/738264#738264">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>