https://issues.redhat.com This file is an XML representation of an issue en-us 7.13.8 713008 13-09-2019 https://issues.redhat.com/browse/AS7-181 Application Server 7 <p>Persistence 2.0 Spec, Chapter 8.2.1.5<br/> In Java EE environments, the jta-data-source and non-jta-data-source elements are used to specify the global JNDI name of the JTA and/or non-JTA data source to be used by the persistence provider.</p> <p>and need to provide one if it is not specified:</p> <p>If neither is specified, the deployer must specify a JTA data source at deployment or a JTA data source must be provided by the container, and a JTA EntityManagerFactory will be created to correspond to it.</p> <p>Without the jta-data-source element in the persistence.xml, the deployment fails to start:<br/> 08:53:57,004 WARN <span class="error">&#91;org.hibernate.connection.UserSuppliedConnectionProvider&#93;</span> (MSC service thread 1-6) No connection properties specified - the user must supply JDBC connections<br/> 08:53:57,011 INFO <span class="error">&#91;org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider&#93;</span> (MSC service thread 1-5) Using provided datasource<br/> 08:53:57,017 ERROR <span class="error">&#91;org.jboss.msc.service.fail&#93;</span> (MSC service thread 1-6) MSC00001: Failed to start service jboss.persistenceunit."my_web.war#MY-EM": org.jboss.msc.service.StartException in service jboss.persistenceunit."my_web.war#MY-EM": Failed to start service<br/> at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1363)<br/> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) <span class="error">&#91;:1.6.0_21&#93;</span><br/> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) <span class="error">&#91;:1.6.0_21&#93;</span><br/> at java.lang.Thread.run(Thread.java:619) <span class="error">&#91;:1.6.0_21&#93;</span><br/> Caused by: javax.persistence.PersistenceException: <span class="error">&#91;PersistenceUnit: MY-EM&#93;</span> Unable to build EntityManagerFactory<br/> at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:911)<br/> at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:74)<br/> at org.jboss.as.jpa.service.PersistenceUnitService.createContainerEntityManagerFactory(PersistenceUnitService.java:169)<br/> at org.jboss.as.jpa.service.PersistenceUnitService.start(PersistenceUnitService.java:78)</p> AS7-181

Provide jta-data-source if not specified

Bug Major Resolved Done Scott Marlow Shelly McGowan Mon, 18 Apr 2011 09:11:08 -0400 Fri, 29 Apr 2011 11:51:04 -0400 Fri, 29 Apr 2011 09:21:29 -0400 7.0.0.CR1 JPA / Hibernate 0 3 <p>It looks like Hibernate has support for javax.persistence.jtaDataSource via AvailableSettings.JTA_DATASOURCE and Ejb3Configuration.configure()</p> <p>It sounds to me like, we want the JPA container to use the default (global) AS7 datasource, if neither (jta-data-source<br/> &amp; non-jta-data-source) is specified in the deployment persistence.xml.</p> <p>There is no DefaultDS in AS 7. It is up to each subsystem to create their own. Of course if multiple datasources are needed across subsystems they should use the same.</p> <p>Do we know of any other subsystems besides JPA that need a default DS? </p> <p>We might also want to configure the default persistence provider.</p> <p>Ignoring my own comment about the default persistence provider (we already default to Hibernate), I'm thinking that the default jta datasource name could be built in. Something like "java:/H2DS" or some better default name.</p> <p>Definitely not "java:H2DS"</p> <p>Adding configuration for JPA to standalone.xml (and domain/clustering variations):</p> <p>Default will be:</p> <p> &lt;subsystem xmlns="urn:jboss:domain:jpa:1.0"&gt;<br/> &lt;jpa default-datasource=""/&gt;<br/> &lt;/subsystem&gt;</p> <p>User can use this to specify the default persistence jta-data-source</p> <p>For example:</p> <p> &lt;subsystem xmlns="urn:jboss:domain:jpa:1.0"&gt;<br/> &lt;jpa default-datasource="java:/H2DS"/&gt;<br/> &lt;/subsystem&gt;</p> Dependency JBPAPP6-389 Date of First Comment Mon, 18 Apr 2011 11:06:26 -0400 Development Number of attachments 0.0 Number of comments 8.0 Rank 1|hy6olr: Rank (Obsolete) 28265 SFDC Cases Counter SFDC Cases Links Time in Status