tomcat开了一段时间后,自动关闭。。
日志记录:
2012-5-25 19:51:51 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2012-5-25 19:51:51 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2012-5-25 19:52:00 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2012-5-25 19:52:00 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2012-5-25 21:20:22 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]]
请问这是什么错误?谢谢