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我在 Wildfly 8.1 中部署了多个战争和耳朵。最近我将一些代码从 hibernate 迁移到 jpa 中的一个 jar 中，它在耳朵和战争之间共享。所以这就是它的方式

yy.ear
 -> persistence.xml(ds2,ds3,ds4)
 -> myjpa.jar
    ->persistence.xml(ds1)
xx.war
 -> myjpa.jar
    ->persistence.xml(ds1)

现在，yy.ear 也有它的 persistence.xml（引用 ds2、ds3 和 ds4），myjpa.jar 也是如此（仅引用 ds1）。但是在部署过程中看到的错误是说 xx.war 正在尝试重新初始化 ds4。我检查了所有源代码，但在 xx.war 或 myjpa.jar 中没有看到对 ds4 的引用。那么如何修复这个部署错误呢？下面的服务器日志..

还要添加 yy.ear 得到正确部署，但 xx.war 没有。

06:25:28,332 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011401: Read persistence.xml for ds1
06:25:28,666 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011401: Read persistence.xml for ds2
06:25:28,669 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011401: Read persistence.xml for ds3
06:25:28,672 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011401: Read persistence.xml for ds4
06:25:28,675 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011401: Read persistence.xml for ds2
06:25:28,679 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011401: Read persistence.xml for ds3
06:25:28,682 INFO  [org.jboss.as.jpa] (MSC service thread 1-2) JBAS011401: Read persistence.xml for ds4

06:25:29,352 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC000001: Failed to start service jboss.deployment.unit."xx.war".FIRST_MODULE_USE: org.jboss.msc.service.StartException in service jboss.deployment.unit."xx.war".FIRST_MODULE_USE: JBAS018733: Failed to process phase FIRST_MODULE_USE of deployment "xx.war"
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:166) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1948) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1881) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [rt.jar:1.8.0_45]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.8.0_45]
    at java.lang.Thread.run(Unknown Source) [rt.jar:1.8.0_45]
Caused by: org.jboss.as.server.deployment.DeploymentUnitProcessingException: JBAS011446: Failed to add persistence unit service for ds4
    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.deployPersistenceUnitPhaseOne(PersistenceUnitServiceHandler.java:551)
    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.addPuService(PersistenceUnitServiceHandler.java:264)
    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.handleWarDeployment(PersistenceUnitServiceHandler.java:191)
    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.deploy(PersistenceUnitServiceHandler.java:126)
    at org.jboss.as.jpa.processor.PersistenceBeginInstallProcessor.deploy(PersistenceBeginInstallProcessor.java:52)
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:159) [wildfly-server-8.2.0.Final.jar:8.2.0.Final]
    ... 5 more
Caused by: org.jboss.msc.service.DuplicateServiceException: Service jboss.persistenceunit."xx.war#ds4".__FIRST_PHASE__ is already registered
    at org.jboss.msc.service.ServiceRegistrationImpl.setInstance(ServiceRegistrationImpl.java:158) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at org.jboss.msc.service.ServiceControllerImpl.startInstallation(ServiceControllerImpl.java:235) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at org.jboss.msc.service.ServiceContainerImpl.install(ServiceContainerImpl.java:767) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:223) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2401) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:223) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2401) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at org.jboss.msc.service.ServiceBuilderImpl.install(ServiceBuilderImpl.java:317) [jboss-msc-1.2.2.Final.jar:1.2.2.Final]
    at org.jboss.as.jpa.processor.PersistenceUnitServiceHandler.deployPersistenceUnitPhaseOne(PersistenceUnitServiceHandler.java:547)
    ... 10 more
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1 回答 1

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问题原来是具有过时架构的表。一旦这些被删除，部署就完成了，没有任何错误。

于 2016-01-19T16:45:39.660 回答