在特定環境中部署Spring引導應用程序

我正面臨一個非常獨特的問題，即Spring引導應用程序無法在特定環境中部署。我能夠在其他環境中成功部署應用程序而不會出現問題。以下是stacktace在特定環境中部署Spring引導應用程序

21:06:29,812 ERROR [org.jboss.web] (MSC service thread 1-1) JBAS018202: **Error calling onStartup for servlet container initializer: org.springframework.web.SpringServletContainerInitializer: java.lang.IllegalArgumentException: LoggerFactory is not a Logback LoggerContext but Logback is on the classpath. Either remove Logback or the competing implementation (class org.slf4j.impl.Log4jLoggerFactory loaded from vfs:/content/dmcacctservices.war/WEB-INF/lib/slf4j-log4j12-1.7.12.jar). If you are using Weblogic you will need to add 'org.slf4j' to prefer-application-packages in WEB-INF/weblogic.xml Object of class [org.slf4j.impl.Log4jLoggerFactory] must be an instance of class ch.qos.logback.classic.LoggerContext** 
      at org.springframework.util.Assert.isInstanceOf(Assert.java:339) [spring-core-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
      at org.springframework.boot.logging.logback.LogbackLoggingSystem.getLoggerContext(LogbackLoggingSystem.java:151) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at org.springframework.boot.logging.logback.LogbackLoggingSystem.getLogger(LogbackLoggingSystem.java:143) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at org.springframework.boot.logging.logback.LogbackLoggingSystem.beforeInitialize(LogbackLoggingSystem.java:89) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at org.springframework.boot.logging.LoggingApplicationListener.onApplicationStartedEvent(LoggingApplicationListener.java:152) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at org.springframework.boot.logging.LoggingApplicationListener.onApplicationEvent(LoggingApplicationListener.java:139) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:151) [spring-context-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
      at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:128) [spring-context-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
      at org.springframework.boot.context.event.EventPublishingRunListener.publishEvent(EventPublishingRunListener.java:100) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at org.springframework.boot.context.event.EventPublishingRunListener.started(EventPublishingRunListener.java:54) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at org.springframework.boot.SpringApplication.run(SpringApplication.java:277) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at org.springframework.boot.context.web.SpringBootServletInitializer.run(SpringBootServletInitializer.java:119) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at org.springframework.boot.context.web.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:110) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at org.springframework.boot.context.web.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:69) [spring-boot-1.2.5.RELEASE.jar:1.2.5.RELEASE] 
      at com.disney.dmcacctservices.config.DmcacctservicesApplication.onStartup(DmcacctservicesApplication.java:54) [classes:] 
      at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:175) [spring-web-4.1.7.RELEASE.jar:4.1.7.RELEASE] 
      at org.jboss.as.web.deployment.JBossContextConfig.lifecycleEvent(JBossContextConfig.java:148) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final] 
      at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:115) [jbossweb-7.0.13.Final.jar:] 
      at org.apache.catalina.core.StandardContext.start(StandardContext.java:3845) [jbossweb-7.0.13.Final.jar:] 
      at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:90) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final] 
      at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) 
      at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) 
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_72] 
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_72] 
      at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_72]

我們甚至試圖複製其他環境JBOSS實例在這個特定的環境中，仍然得到錯誤，消除JBOSS是罪魁禍首。我們甚至檢查了vms上的jdk和它的相同版本。該錯誤看起來像是一個類路徑問題，可以通過從pom文件中排除logback來解決。但問題是它如何在其他環境中工作，以及在這個特定環境中有什麼不同。我已經用盡了所有的想法，並會感謝您對此的意見。

來源

2016-03-26 karthik

看起來你在戰爭中既有Log4j又有Logback。假設你想使用Logback，你應該排除Log4j。至於爲什麼這個問題不會一致發生，我猜測JBoss會按照不同的順序加載WEB-INF/lib中的罐子。

來源

2016-03-26 13:50:10

我沒有在jboss-deployment-structure.xml文件中排除slf4j，不知道爲什麼它不會被類加載器忽略。 – karthik

<？XML版本= 「1.0」編碼= 「UTF-8」？> <依賴性> <模塊名稱= 「com.disney.configuration」/> <！ - 排除讓你防止服務器自動添加一些依賴 - > <模塊名稱= 「org.slf4j」/> <模塊名稱= 「org.slf4j.impl」/> – karthik

在特定環境中部署Spring引導應用程序

回答

相關問題