EL expansion broken in persistence.xml -------------------------------------- Key: WFLY-2334 URL: https://issues.jboss.org/browse/WFLY-2334 Project: WildFly Issue Type: Bug Security Level: Public(Everyone can see) Components: JPA / Hibernate Affects Versions: JBoss AS7 7.2.0.Final, 8.0.0.Final Environment: OSX, jdk 1.7.0_21 Reporter: Ken H When testing migration from Jboss AS 7.1.1 to 7.2.0.Final or WildFly 8.0.0.Final, EL evaluation in persistence.xml no longer functions. I had been using this to change the jta-data-source name for specific environments using environment variables. {code} <jta-data-source>java:/myds/datasources/${datasource.name:myds}</jta-data-source> {code}