我们有一个应用程序运行在独立的jetty服务器上,服务器版本是6.1.20。启动应用程序后,它运行良好一段时间。但过了一段时间(这不是确定性的),除了重新启动码头服务器之外,某些jsp页面无法在应用程序中打开。码头服务器运行一段时间后,Jetty服务器无法加载某些jsp的某些类
任何一个遇到这个问题?
唯一的例外是:
Nested in org.apache.jasper.JasperException: PWC6034: Unable to load class for JSP:
java.lang.ClassNotFoundException:org.apache.jsp.XXX.XXX_jsp
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at org.apache.jasper.servlet.JasperLoader.findClass(JasperLoader.java:204)
at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:190)
at org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:122)
at org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:639)
at org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:192)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:327)
at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:126)
at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:112)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:249)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1063)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:827)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:736)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:396)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:350)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1162)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:78)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1153)
at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:264)
at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
但仅限于某个jsp页面,其类文件存在于/ tmp/JettyXXXXXX中。 如果是由于某种清理过程清理临时目录,那么为什么其他jsp页面可以打开,除了一个。无法打开的不是特定的,它可能是任何jsp页面。 – lolana