[英]Persistence unitName was not specified error when deploying to Jboss 7.1.0 EAP
我有一个旧的war文件,我试图在JBOss7.1.0 EAP中部署它,但是却出现以下错误。 它运行在旧版本的JBoss中
INFO [org.jboss.as.jpa] (MSC service thread 1-1) WFLYJPA0002: Read persistence.xml for IcamBusiness
16:02:30,693 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) MSC000001: Failed to start service jboss.deployment.subunit."icam-e.ear"."icam-e-web-1.war".DEPENDENCIES: org.jboss.msc.service.StartException in service jboss.deployment.subunit."icam-e.ear"."icam-e-web-1.war".DEPENDENCIES: WFLYSRV0153: Failed to process phase DEPENDENCIES of subdeployment "icam-e-web-1.war" of deployment "icam-e.ear"
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:172)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:2032)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1955)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.IllegalArgumentException: WFLYJPA0061: Persistence unitName was not specified and there are 2 persistence unit definitions in application deployment subdeployment "icam-e-web-1.war" of deployment "icam-e.ear". Either change the application deployment to have only one persistence unit definition or specify the unitName for each reference to a persistence unit.
at org.jboss.as.jpa.container.PersistenceUnitSearch.ambiguousPUError(PersistenceUnitSearch.java:187)
at org.jboss.as.jpa.container.PersistenceUnitSearch.findWithinDeployment(PersistenceUnitSearch.java:153)
at org.jboss.as.jpa.container.PersistenceUnitSearch.findPersistenceUnitSupplier(
当我打开旧的war文件时,可以看到它已经使用了persistence.xml文件,并且在尝试加载“ IcamBusiness”时,出现了错误。 我想,我不得不提到@PersistenceContext(unitName =“ IcamBusiness”)来解决此问题,但是我没有战争的源代码。 有什么办法可以在JBoss7.1.0EAP中运行此war文件。
问题可能在于在persistence.xml上添加了持久性单元:
<property name="wildfly.jpa.default-unit" value="true"/>
还是关于定义:
<persistence-unit name="primary">
<jta-data-source>java:jboss/datasources/primary_ds</jta-data-source>
<class>whatever.primary.model.SomeEntity</class>
<exclude-unlisted-classes>true</exclude-unlisted-classes>
<properties> ... </properties>
</persistence-unit>
这个问题带来更多信息
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