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Human Task , task table deleted every time, when I restart the jbpm-install demo application..
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created by <a href="https://community.jboss.org/people/artist123">Sam Mano</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/750764#750764">View the full discussion</a>
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<div class="jive-rendered-content"><p><strong><em>Hi, </em></strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong><em>I try to install jbpm5.3 installer, afer some persistence related fixes, It is working fine.</em></strong></p><p><strong><em>but I have one problem, each time when I stop and start the demo.db, all the records in task table get deleted, even though some reserved data is there it deletes all.</em></strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong><em>please advise me, how to prevent this, below is my task service persistence.xml...........</em></strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><em><strong>thanks,</strong></em></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><?xml version="1.0" encoding="UTF-8" standalone="yes"?></p><p><persistence version="1.0" </p><p>             xsi:schemaLocation="<a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence">http://java.sun.com/xml/ns/persistence</a></p><p>                                 <a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd</a></p><p>                                 <a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm">http://java.sun.com/xml/ns/persistence/orm</a> <a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm_1_0.xsd">http://java.sun.com/xml/ns/persistence/orm_1_0.xsd</a>"</p><p>             xmlns:orm="<a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm">http://java.sun.com/xml/ns/persistence/orm</a>"</p><p>             xmlns:xsi="<a class="jive-link-external-small" href="http://www.w3.org/2001/XMLSchema-instance">http://www.w3.org/2001/XMLSchema-instance</a>"</p><p>             xmlns="<a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence">http://java.sun.com/xml/ns/persistence</a>"></p><p>  <persistence-unit name="org.jbpm.task"></p><p>    <provider>org.hibernate.ejb.HibernatePersistence</provider></p><p>    <non-jta-data-source>java:jboss/datasources/taskDS</non-jta-data-source>       </p><p>    <mapping-file>META-INF/Taskorm.xml</mapping-file></p><p>    <class>org.jbpm.task.Attachment</class></p><p>    <class>org.jbpm.task.BooleanExpression</class></p><p>    <class>org.jbpm.task.Comment</class></p><p>    <class>org.jbpm.task.Content</class></p><p>    <class>org.jbpm.task.Deadline</class></p><p>    <class>org.jbpm.task.Delegation</class></p><p>    <class>org.jbpm.task.EmailNotification</class></p><p>    <class>org.jbpm.task.EmailNotificationHeader</class></p><p>    <class>org.jbpm.task.Escalation</class></p><p>    <class>org.jbpm.task.Group</class></p><p>    <class>org.jbpm.task.I18NText</class></p><p>    <class>org.jbpm.task.Notification</class></p><p>    <class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class></p><p>    <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class></p><p>    <class>org.jbpm.task.PeopleAssignments</class></p><p>    <class>org.jbpm.task.Reassignment</class></p><p>    <class>org.jbpm.task.Status</class></p><p>    <class>org.jbpm.task.SubTasksStrategy</class></p><p>    <class>org.jbpm.task.Task</class></p><p>    <class>org.jbpm.task.TaskData</class></p><p>    <class>org.jbpm.task.User</class></p><p>    <properties></p><p>     <!--</p><p>      <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect"/>  </p><p>      --></p><p>      <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>        </p><p>      <property name="hibernate.max_fetch_depth" value="3"/></p><p>      <property name="hibernate.hbm2ddl.auto" value="update" /></p><p>      <property name="hibernate.show_sql" value="false" />  </p><p>      <!-- for AS7 --></p><p>      <property name="hibernate.transaction.manager_lookup_class" value="org.jbpm.integration.console.JBPMTransactionManager" /></p><p>      <!-- for AS5 --></p><p>      <!-- <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup" /> --></p><p>    </properties></p><p>  </persistence-unit></p><p></persistence></p></div>
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