[jboss-user] [jBPM] - Re: AS 7.1.2, JBPM 5.3 persistence : Getting Large Objects may not be used in auto-commit mode exception

Vimal Kansal do-not-reply at jboss.com
Mon May 28 08:33:54 EDT 2012


Vimal Kansal [https://community.jboss.org/people/vimalkansal] created the discussion

"Re: AS 7.1.2, JBPM 5.3 persistence : Getting Large Objects may not be used in auto-commit mode exception"

To view the discussion, visit: https://community.jboss.org/message/738272#738272

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My persistence unit is configured like this :

<persistence-unit name="org.jbpm.persistence.jpa" transaction-type="JTA">
        <!-- provider>org.hibernate.ejb.HibernatePersistence</provider -->     <-- I commented this out, since I am running on As7, and this is the default
        <jta-data-source>java:jboss/datasources/jbpmDS</jta-data-source>        
        <mapping-file>META-INF/JBPMorm-JPA2.xml</mapping-file>
        <!-- This line MUST be commented and NOT active when using JPA 2: 
        <mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file>
        -->

        <class>org.drools.persistence.info.SessionInfo</class>
        <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>
        <class>org.drools.persistence.info.WorkItemInfo</class>

        <properties>
            <property name="hibernate.max_fetch_depth" value="3"/>
            <property name="hibernate.hbm2ddl.auto" value="update" />
            <property name="hibernate.show_sql" value="false" />
            <property name="hibernate.hbm2ddl.auto" value="update" />
         <property name="hibernate.show_sql" value="true" />
         <property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" />
         <property name="hibernate.connection.autocommit" value="false" />
         <property name="hibernate.transaction.manager_lookup_class" value="org.jbpm.integration.console.JBPMTransactionManager" /> <-- I am not sure do I need this?
        </properties>        
    </persistence-unit>
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