在WildFly 9中部署Ear文件时出错

Question

我有一个EAR应用程序，它包含一个WebApp、WebApp和一个客户机jar。

我在WildFly中创建了数据源，名称如下：

java:jboss/datasources/NersTspDS
java:jboss/datasources/NersDS
java:jboss/datasources/NersMgtDS

在部署应用程序时，我得到以下错误

野生蝇日志中的错误：

[org.jboss.as.controller.management-operation] (XNIO-1 task-10) WFLYCTL0013: Operation ("add") failed - address: ([{"deployment" => "NERSServer-1.0.ear"}]) - failure description: {"WFLYCTL0180: Services with missing/unavailable dependencies" => [
    "jboss.persistenceunit.\"NERSServer-1.0.ear/DBServer-1.0.jar#NersTspDS\" is missing [jboss.naming.context.java.jboss.datasources.NersTspDS]",
    "jboss.deployment.unit.\"NERSServer-1.0.ear\".deploymentCompleteService is missing [jboss.deployment.subunit.\"NERSServer-1.0.ear\".\"WebServer-1.0.war\".deploymentCompleteService]",
    "jboss.persistenceunit.\"NERSServer-1.0.ear/DBServer-1.0.jar#NersMgtDS\".__FIRST_PHASE__ is missing [jboss.naming.context.java.jboss.datasources.NersMgtDS]",
    "jboss.persistenceunit.\"NERSServer-1.0.ear/WebServer-1.0.war#NersMgtDS\".__FIRST_PHASE__ is missing [jboss.naming.context.java.jboss.datasources.NersMgtDS]",
    "jboss.persistenceunit.\"NERSServer-1.0.ear/WebServer-1.0.war#NersDS\".__FIRST_PHASE__ is missing [jboss.naming.context.java.jboss.datasources.NersDS]",
    "jboss.persistenceunit.\"NERSServer-1.0.ear/DBServer-1.0.jar#NersDS\".__FIRST_PHASE__ is missing [jboss.naming.context.java.jboss.datasources.NersDS]",
    "jboss.persistenceunit.\"NERSServer-1.0.ear/DBServer-1.0.jar#NersTspDS\".__FIRST_PHASE__ is missing [jboss.naming.context.java.jboss.datasources.NersTspDS]",
    "jboss.persistenceunit.\"NERSServer-1.0.ear/DBServer-1.0.jar#NersMgtDS\" is missing [jboss.naming.context.java.jboss.datasources.NersMgtDS]",
    "jboss.deployment.subunit.\"NERSServer-1.0.ear\".\"WebServer-1.0.war\".weld.weldClassIntrospector is missing [jboss.deployment.subunit.\"NERSServer-1.0.ear\".\"WebServer-1.0.war\".beanmanager]",
    "jboss.persistenceunit.\"NERSServer-1.0.ear/WebServer-1.0.war#NersTspDS\".__FIRST_PHASE__ is missing [jboss.naming.context.java.jboss.datasources.NersTspDS]",
    "jboss.deployment.subunit.\"NERSServer-1.0.ear\".\"DBServer-1.0.jar\".component.LoginBean.START is missing [jboss.persistenceunit.\"NERSServer-1.0.ear/WebServer-1.0.war#NersDS\", jboss.persistenceunit.\"NERSServer-1.0.ear/WebServer-1.0.war#NersMgtDS\", jboss.persistenceunit.\"NERSServer-1.0.ear/WebServer-1.0.war#NersTspDS\"]",
    "jboss.persistenceunit.\"NERSServer-1.0.ear/DBServer-1.0.jar#NersDS\" is missing [jboss.naming.context.java.jboss.datasources.NersDS]",
    "jboss.deployment.subunit.\"NERSServer-1.0.ear\".\"WebServer-1.0.war\".batch.environment is missing [jboss.deployment.subunit.\"NERSServer-1.0.ear\".\"WebServer-1.0.war\".bea

Answer 1

这个错误是因为我在应用程序的persistence.xml中使用了多个数据资源，并且我需要启用属性来允许WildFly的Standalone.sh文件中的多个数据源。添加此属性后，错误将消失。

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