v2 有人人网的工程师吗？人人网时光机 500 错误

[mingyun]

看到帖子十年前

想起十年前的人人网，于是打开回忆下，人人网时光机

请求的链接 500 线上错误提示居然没关！

500 Servlet Exception

java.io.FileNotFoundException: /500.jsp
	at com.caucho.jsp.PageManager.getPage(PageManager.java:251)
	at com.caucho.jsp.PageManager.getPage(PageManager.java:166)
	at com.caucho.jsp.QServlet.getSubPage(QServlet.java:298)
	at com.caucho.jsp.QServlet.getPage(QServlet.java:210)
	at com.caucho.server.dispatch.PageFilterChain.compilePage(PageFilterChain.java:206)
	at com.caucho.server.dispatch.PageFilterChain.doFilter(PageFilterChain.java:133)
	at com.caucho.server.webapp.DispatchFilterChain.doFilter(DispatchFilterChain.java:115)
	at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229)
	at com.caucho.server.webapp.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:277)
	at com.caucho.server.webapp.RequestDispatcherImpl.error(RequestDispatcherImpl.java:113)
	at com.caucho.server.webapp.ErrorPageManager.sendServletError(ErrorPageManager.java:362)
	at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:175)
	at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229)
	at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:274)
	at com.caucho.server.port.TcpConnection.run(TcpConnection.java:511)
	at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:516)
	at com.caucho.util.ThreadPool.run(ThreadPool.java:442)
	at java.lang.Thread.run(Thread.java:662)

[techmoe]

这网站还活着啊(