今天突然Weblogic起不来了，求帮助分析log看下什么原因

Question

java.lang.ExceptionInInitializerError
at com.sun.identity.agents.arch.Manager.<clinit>(Manager.java:643)
at com.sun.identity.agents.weblogic.v10.AmWLAuthProvider.initialize(AmWLAuthProvider.java:57)
at com.bea.common.security.internal.legacy.service.SecurityProviderImpl.init(SecurityProviderImpl.java:65)
at com.bea.common.engine.internal.ServiceEngineImpl.findOrStartService(ServiceEngineImpl.java:363)
at com.bea.common.engine.internal.ServiceEngineImpl.findOrStartService(ServiceEngineImpl.java:315)
at com.bea.common.engine.internal.ServiceEngineImpl.lookupService(ServiceEngineImpl.java:257)
at com.bea.common.engine.internal.ServicesImpl.getService(ServicesImpl.java:72)
at weblogic.security.service.internal.WLSIdentityServiceImpl.initialize(Unknown Source)
at weblogic.security.service.CSSWLSDelegateImpl.initializeServiceEngine(Unknown Source)
at weblogic.security.service.CSSWLSDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.InitializeServiceEngine(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initializeRealm(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.loadRealm(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initializeRealms(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.SecurityServiceManager.initialize(Unknown Source)
at weblogic.security.SecurityService.start(SecurityService.java:142)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
java.lang.RuntimeException: Failed to load configuration: ApplicationSSOTokenProvider.getApplicationSSOToken(): Unable to get Application SSO Token
at com.sun.identity.agents.arch.AgentConfiguration.bootStrapClientConfiguration(AgentConfiguration.java:714)
at com.sun.identity.agents.arch.AgentConfiguration.initializeConfiguration(AgentConfiguration.java:1054)
at com.sun.identity.agents.arch.AgentConfiguration.<clinit>(AgentConfiguration.java:1498)
at com.sun.identity.agents.arch.Manager.<clinit>(Manager.java:643)
at com.sun.identity.agents.weblogic.v10.AmWLAuthProvider.initialize(AmWLAuthProvider.java:57)
at com.bea.common.security.internal.legacy.service.SecurityProviderImpl.init(SecurityProviderImpl.java:65)
at com.bea.common.engine.internal.ServiceEngineImpl.findOrStartService(ServiceEngineImpl.java:363)
at com.bea.common.engine.internal.ServiceEngineImpl.findOrStartService(ServiceEngineImpl.java:315)
at com.bea.common.engine.internal.ServiceEngineImpl.lookupService(ServiceEngineImpl.java:257)
at com.bea.common.engine.internal.ServicesImpl.getService(ServicesImpl.java:72)
at weblogic.security.service.internal.WLSIdentityServiceImpl.initialize(Unknown Source)
at weblogic.security.service.CSSWLSDelegateImpl.initializeServiceEngine(Unknown Source)
at weblogic.security.service.CSSWLSDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.InitializeServiceEngine(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initializeRealm(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.loadRealm(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initializeRealms(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.SecurityServiceManager.initialize(Unknown Source)
at weblogic.security.SecurityService.start(SecurityService.java:141)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
> 

Answer 1

####<Oct 29, 2011 10:02:22 PM CST> <Error> <Security> <SHA1MARKM-D1> <MASTERDATAServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1319896942403> <BEA-090870> <The realm "myrealm" failed to be loaded: weblogic.security.service.SecurityServiceException: java.lang.ExceptionInInitializerError.
weblogic.security.service.SecurityServiceException: java.lang.ExceptionInInitializerError
at weblogic.security.service.CSSWLSDelegateImpl.initializeServiceEngine(Unknown Source)
at weblogic.security.service.CSSWLSDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.InitializeServiceEngine(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initializeRealm(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.loadRealm(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initializeRealms(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.SecurityServiceManager.initialize(Unknown Source)
at weblogic.security.SecurityService.start(SecurityService.java:141)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
java.lang.ExceptionInInitializerError
at com.sun.identity.agents.arch.Manager.<clinit>(Manager.java:643)
at com.sun.identity.agents.weblogic.v10.AmWLAuthProvider.initialize(AmWLAuthProvider.java:57)
at com.bea.common.security.internal.legacy.service.SecurityProviderImpl.init(SecurityProviderImpl.java:65)
at com.bea.common.engine.internal.ServiceEngineImpl.findOrStartService(ServiceEngineImpl.java:363)
at com.bea.common.engine.internal.ServiceEngineImpl.findOrStartService(ServiceEngineImpl.java:315)
at com.bea.common.engine.internal.ServiceEngineImpl.lookupService(ServiceEngineImpl.java:257)
at com.bea.common.engine.internal.ServicesImpl.getService(ServicesImpl.java:72)
at weblogic.security.service.internal.WLSIdentityServiceImpl.initialize(Unknown Source)
at weblogic.security.service.CSSWLSDelegateImpl.initializeServiceEngine(Unknown Source)
at weblogic.security.service.CSSWLSDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.InitializeServiceEngine(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initializeRealm(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.loadRealm(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initializeRealms(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.SecurityServiceManager.initialize(Unknown Source)
at weblogic.security.SecurityService.start(SecurityService.java:142)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
java.lang.RuntimeException: Failed to load configuration: ApplicationSSOTokenProvider.getApplicationSSOToken(): Unable to get Application SSO Token
at com.sun.identity.agents.arch.AgentConfiguration.bootStrapClientConfiguration(AgentConfiguration.java:714)
at com.sun.identity.agents.arch.AgentConfiguration.initializeConfiguration(AgentConfiguration.java:1054)
at com.sun.identity.agents.arch.AgentConfiguration.<clinit>(AgentConfiguration.java:1498)
at com.sun.identity.agents.arch.Manager.<clinit>(Manager.java:643)
at com.sun.identity.agents.weblogic.v10.AmWLAuthProvider.initialize(AmWLAuthProvider.java:57)
at com.bea.common.security.internal.legacy.service.SecurityProviderImpl.init(SecurityProviderImpl.java:65)
at com.bea.common.engine.internal.ServiceEngineImpl.findOrStartService(ServiceEngineImpl.java:363)
at com.bea.common.engine.internal.ServiceEngineImpl.findOrStartService(ServiceEngineImpl.java:315)
at com.bea.common.engine.internal.ServiceEngineImpl.lookupService(ServiceEngineImpl.java:257)
at com.bea.common.engine.internal.ServicesImpl.getService(ServicesImpl.java:72)
at weblogic.security.service.internal.WLSIdentityServiceImpl.initialize(Unknown Source)
at weblogic.security.service.CSSWLSDelegateImpl.initializeServiceEngine(Unknown Source)
at weblogic.security.service.CSSWLSDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.InitializeServiceEngine(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initializeRealm(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.loadRealm(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initializeRealms(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.SecurityServiceManager.initialize(Unknown Source)
at weblogic.security.SecurityService.start(SecurityService.java:141)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
> 
####<Oct 29, 2011 10:02:22 PM CST> <Notice> <Security> <SHA1MARKM-D1> <MASTERDATAServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1319896942521> <BEA-090082> <Security initializing using security realm myrealm.> 
####<Oct 29, 2011 10:02:22 PM CST> <Critical> <WebLogicServer> <SHA1MARKM-D1> <MASTERDATAServer> <Main Thread> <<WLS Kernel>> <> <> <1319896942579> <BEA-000362> <Server failed. Reason: There are 1 nested errors:weblogic.security.service.SecurityServiceRuntimeException: [Security:090399]Security Services Unavailable
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.doBootAuthorization(Unknown Source)
at weblogic.security.service.CommonSecurityServiceManagerDelegateImpl.initialize(Unknown Source)
at weblogic.security.service.SecurityServiceManager.initialize(Unknown Source)
at weblogic.security.SecurityService.start(SecurityService.java:141)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)> 

Answer 2

原因是我装了一个Oracle的Client引起的，改变了一些环境变量。具体什么变量我找了很久没搞定，最后只能系统还原了一下到三天前，问题解决。
期待更妥当的方法。

Answer 3

这种错误一般是由于web应用配置，或者发布时时候产生的错误引起的，由于WebLogic比较稳定，对web app 封装的比较好。 所以最好还是仔细检查自己的web app是否配置好了。 比如log4j.properties ui_config.properties 之类的。 或者你的web 服务中启动要读取的配置文件都在相应目录下找得到。 尤其注意classes目录下是否已经有了完整的配置结构。