Datasource Defined in web.xml Does Not Work with JPA Entity Manager ------------------------------------------------------------------- Key: WFLY-4096 URL: https://issues.jboss.org/browse/WFLY-4096 Project: WildFly Issue Type: Bug Components: JPA / Hibernate, Web (JBoss Web) Affects Versions: 8.1.0.Final Environment: Windows 7 Java 8u25 WildFly 8.1.0.Final Reporter: shinzey shinzey Assignee: Scott Marlow Priority: Critical Labels: datasource, deployment, jpa, persistence.xml, persistenceUnit The datasource defined in web.xml: {quote} <data-source> <name>java:/datasources/test</name> <class-name>org.apache.derby.jdbc.ClientDataSource</class-name> <database-name>test</database-name> <url>jdbc:derby://localhost:1527/test</url> <user>test</user> <password>test</password> </data-source> {quote} The persistence unit: {quote} <persistence-unit name="wtpu" transaction-type="JTA"> <jta-data-source>java:/datasources/test</jta-data-source> </persistence-unit> {quote} The deployment error: {quote} 17:57:10,813 INFO [org.jboss.as.server.deployment] (MSC service thread 1-8) JBAS015876: Starting deployment of "WebTest.war" (runtime-name: "WebTest.war") 17:57:11,078 INFO [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011401: Read persistence.xml for wtpu 17:57:11,172 ERROR [org.jboss.as.controller.management-operation] (DeploymentScanner-threads - 1) JBAS014613: Operation ("deploy") failed - address: ([("deployment" => "WebTest.war")]) - failure description: ("JBAS014771: Services with missing/unavailable dependencies" => ["jboss.persistenceunit.\"WebTest.war#wtpu\".__FIRST_PHASE__ is missing [jboss.naming.context.java.datasources.test]"]) 17:57:11,187 INFO [org.jboss.as.server] (DeploymentScanner-threads - 1) JBAS018559: Deployed "WebTest.war" (runtime-name : "WebTest.war") 17:57:11,187 INFO [org.jboss.as.controller] (DeploymentScanner-threads - 1) JBAS014774: Service status report JBAS014775: New missing/unsatisfied dependencies: service jboss.naming.context.java.datasources.test (missing) dependents: [service jboss.persistenceunit."WebTest.war#wtpu".__FIRST_PHASE__] {quote} If I remove the persistence unit, the datasource can be successfully bound: {quote} 17:55:47,851 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-3) JBAS010400: Bound data source [java:/datasources/test] {quote} The same code works as expected in GlassFish 4.1, and the @DataSourceDefinition annotation has the same issue.