奇异的 Spring WebApplicationContext 自动关闭

昨天部署一个 web 应用,出现一个奇异问题. 启动Tomcat 发现 web 应用也正常启动了,不过紧跟着就 close 了,真是郁闷.其Tomcat 日志如下(只列出一部分):

引用
引用
信息: CGLIB2 available: proxyTargetClass feature enabled
2008-3-11 10:51:42 org.springframework.web.context.ContextLoader initWebApplicationContext
信息: Using context class [org.springframework.web.context.support.XmlWebApplicationContext] for root WebApplicationContext
2008-3-11 10:51:42 org.springframework.web.context.ContextLoader initWebApplicationContext
信息: Root WebApplicationContext: initialization completed in 9703 ms
2008-3-11 10:51:45 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2008-3-11 10:51:45 org.springframework.context.support.AbstractApplicationContext doClose
信息: Closing application context [Root WebApplicationContext]
2008-3-11 10:51:45 org.springframework.beans.factory.support.AbstractBeanFactory destroySingletons
信息: Destroying singletons in factory {org.springframework.beans.factory.support.DefaultListableBeanFactory defining beans [dataSource,sessionFactory,transactionManager,baseTransactionProxy,cmtduggDAO,commentDAO,countryDAO,friendDAO,infomationDAO,infoclassDAO,infoduggDAO,messengerDAO,userinfoDAO,userconfigDAO,userclassconfigDAO,sysconfigDAO,cmtduggService,commentService,countryService,friendService,infomationService,infoclassService,infoduggService,messengerService,userinfoService,userclassconfigService,userconfigService,sysconfigService]; root of BeanFactory hierarchy}
2008-3-11 10:51:45 org.springframework.orm.hibernate3.LocalSessionFactoryBean destroy
信息: Closing Hibernate SessionFactory
2008-3-11 10:51:45 org.hibernate.impl.SessionFactoryImpl close
信息: closing
2008-3-11 10:51:46 org.apache.catalina.core.ApplicationContext log
信息: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]]
2008-3-11 10:51:46 org.apache.catalina.loader.WebappClassLoader loadClass
信息: Illegal access: this web application instance has been stopped already.  Could not load java.net.BindException.  The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.
java.lang.IllegalStateException
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1248)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1208)
	at java.lang.ClassLoader.loadClassInternal(Unknown Source)
	at com.mysql.jdbc.CommunicationsException.<init>(CommunicationsException.java:155)
	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2652)
	at com.mysql.jdbc.MysqlIO.quit(MysqlIO.java:1345)
	at com.mysql.jdbc.Connection.realClose(Connection.java:4731)
	at com.mysql.jdbc.Connection.cleanup(Connection.java:2034)
	at com.mysql.jdbc.Connection.finalize(Connection.java:3244)
	at java.lang.ref.Finalizer.invokeFinalizeMethod(Native Method)
	at java.lang.ref.Finalizer.runFinalizer(Unknown Source)
	at java.lang.ref.Finalizer.access$100(Unknown Source)
	at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)

评论

2 楼 Luob. 2017-11-07  

楼主 你这个问题怎么搞定的

1 楼 晨星★~雨泪 2008-03-11  

信息: Root WebApplicationContext: initialization completed in 9703 ms 

这信息表明 web application 已启动了.

但紧接着出现如下信息:

信息: Closing Spring root WebApplicationContext

看得出,Spring WebApplicationContext 自己关闭.

然后:hibernate 也close

信息: Closing Hibernate SessionFactory 

最后就抛出异常:

信息: Illegal access: this web application instance has been stopped already.  Could not load java.net.BindException.  The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.   
java.lang.IllegalStateException   

想了一夜也不明白这种怎么回事.