Re: UnknownHost Exception
Jitesh Sinha <[email protected]> Tue, 25 Oct 2011 00:33:52 -0700 (PDT)
| Newsgroups | gmane.comp.java.cruise-control.user |
|---|---|
| Message-ID | <[email protected]> |
yes - that is another mystery. ________________________________ From: Julian Simpson <[email protected]> To: [email protected] Sent: Monday, October 24, 2011 11:35 PM Subject: Re: [Cruisecontrol-user] UnknownHost Exception See below On 24 October 2011 22:29, jiteshks <[email protected]> wrote: >I tried nslookup from my local laptop with machine's IP address - and it >returns fine. >Even tracert from my local m/c gives me correct hostname. > > > > >julian simpson wrote: >> >> Something is broken in the name resolution on the machine. My guess is >> that >> reverse name lookup is broken. Try resolving IP addresses to names. >> >> J. >> >> On 24 October 2011 21:08, Jitesh Sinha <[email protected]> wrote: >> >>> if I edit index.jsp to hardcode hostname,then same error starts coming >>> somewhere else.Here is the new exception stack trace - >>> >>> [cc]Oct-24 12:51:14 ameInterceptor- No IP bound to the host >>> java.net.UnknownHostException: -a: -a > UnknownHostException tells you the hostname that it couldn't find. In this case, it can't resolve something called '-a'? That doesn't look right. >> at java.net.InetAddress.getLocalHost(InetAddress.java:1315) >>> at >>> net.sourceforge.cruisecontrol.dashboard.web.ServerNameInterceptor.postHandle(ServerNameInterceptor.java:61) >>> >>> at >>> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:863) >>> >>> at >>> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:792) >>> >>> at >>> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:461) >>> >>> at >>> org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:416) >>> >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:596) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) >>> at >>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427) >>> at >>> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475) >>> >>> at >>> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:556) >>> at org.mortbay.http.HttpContext.handle(HttpContext.java:1563) >>> at >>> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:623) >>> >>> at org.mortbay.http.HttpContext.handle(HttpContext.java:1515) >>> at org.mortbay.http.HttpServer.service(HttpServer.java:956) >>> at >>> org.mortbay.http.HttpConnection.service(HttpConnection.java:814) >>> >>> at >>> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981) >>> at >>> org.mortbay.http.HttpConnection.handle(HttpConnection.java:831) >>> at >>> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) >>> at >>> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>> at >>> org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) >>> [cc]Oct-24 12:51:19 ameInterceptor- No IP bound to the host >>> java.net.UnknownHostException: -a: -a >>> at java.net.InetAddress.getLocalHost(InetAddress.java:1315) >>> at >>> net.sourceforge.cruisecontrol.dashboard.web.ServerNameInterceptor.postHandle(ServerNameInterceptor.java:61) >>> >>> at >>> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:863) >>> >>> at >>> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:792) >>> >>> at >>> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:461) >>> >>> at >>> org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:416) >>> >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:596) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) >>> at >>> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427) >>> at >>> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475) >>> >>> at >>> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:556) >>> at org.mortbay.http.HttpContext.handle(HttpContext.java:1563) >>> at >>> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:623) >>> >>> at org.mortbay.http.HttpContext.handle(HttpContext.java:1515) >>> at org.mortbay.http.HttpServer.service(HttpServer.java:956) >>> at >>> org.mortbay.http.HttpConnection.service(HttpConnection.java:814) >>> >>> at >>> org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981) >>> at >>> org.mortbay.http.HttpConnection.handle(HttpConnection.java:831) >>> at >>> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) >>> at >>> org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>> at >>> org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) >>> [cc]Oct-24 12:51:22 ameInterceptor- No IP bound to the host >>> >>> ------------------------------ >>> *From:* Jitesh Sinha <[email protected]> >>> *To:* "[email protected]" < >>> [email protected]> >>> *Sent:* Monday, October 24, 2011 1:07 PM >>> *Subject:* UnknownHost Exception > >>> >>> I am getting following error on Solaris OS. >>> >>> -a: -a >>> >>> java.net.UnknownHostException: -a: -a >>> at java.net >>> <http://java.net.InetAddress.ge>.InetAddress.getLocalHost(InetAddress.java:1315) > >>> >>> at org.apache.jsp.index_jsp._jspService(index_jsp.java:178) >>> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) >>> at >>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) >>> >>> at >>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) >>> >>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) >>> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427) >>> at >>> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475) >>> >>> at org.mortbay.jetty.servlet.Dispatcher.dispatch(Dispatcher.java:275) >>> at org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:169) >>> at org.mortbay.jetty.servlet.Default.handleGet(Default.java:312) >>> at org.mortbay.jetty.servlet.Default.service(Default.java:232) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) >>> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427) >>> at >>> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475) >>> >>> at >>> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:556) >>> >>> at org.mortbay.http.HttpContext.handle(HttpContext.java:1563) >>> at >>> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:623) >>> >>> at org.mortbay.http.HttpContext.handle(HttpContext.java:1515) >>> at org.mortbay.http.HttpServer.service(HttpServer.java:956) >>> at org.mortbay.http.HttpConnection.service(HttpConnection.java:814) >>> at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981) >>> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:831) >>> at >>> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) >>> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) >>> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) >>> >>> >>> The line that it is pointing to is >>> String hostname = InetAddress.getLocalHost().getHostName(); >>> >>> I have checked /etc/hosts and /etc/nsswitch.conf files - they seem to be >>> ok. >>> >>> When I do getent hosts localhost - it returns correct IP address. >>> >>> Going by the directory name,version seems to be 2.7 >>> >>> It used to work fine earlier - it stopped working since last few >>> months.Can >>> someone point something? >>> >>> >>> >>> >>> >>> >>> ------------------------------------------------------------------------------ >>> The demand for IT networking professionals continues to grow, and the >>> demand for specialized networking skills is growing even more rapidly. >>> Take a complimentary Learning@Cisco Self-Assessment and learn >>> about Cisco certifications, training, and career opportunities. >>> http://p.sf.net/sfu/cisco-dev2dev >>> _______________________________________________ >>> Cruisecontrol-user mailing list >>> [email protected] >>> https://lists.sourceforge.net/lists/listinfo/cruisecontrol-user >>> >>> >> >> >> -- >> Julian Simpson >> The Build Doctor Ltd. >> http://www.build-doctor.com >> [email protected] >> (+44) 207 183 0323 >> >> ------------------------------------------------------------------------------ >> The demand for IT networking professionals continues to grow, and the >> demand for specialized networking skills is growing even more rapidly. >> Take a complimentary Learning@Cisco Self-Assessment and learn >> about Cisco certifications, training, and career opportunities. >> http://p.sf.net/sfu/cisco-dev2dev >> _______________________________________________ >> Cruisecontrol-user mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/cruisecontrol-user >> >> > >-- >View this message in context: http://old.nabble.com/UnknownHost-Exception-tp32712970p32713429.html >Sent from the CruiseControl - User mailing list archive at Nabble.com. > > > >------------------------------------------------------------------------------ >The demand for IT networking professionals continues to grow, and the >demand for specialized networking skills is growing even more rapidly. >Take a complimentary Learning@Cisco Self-Assessment and learn >about Cisco certifications, training, and career opportunities. >http://p.sf.net/sfu/cisco-dev2dev >_______________________________________________ >Cruisecontrol-user mailing list >[email protected] >https://lists.sourceforge.net/lists/listinfo/cruisecontrol-user > -- Julian Simpson The Build Doctor Ltd. http://www.build-doctor.com [email protected] (+44) 207 183 0323 ------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn about Cisco certifications, training, and career opportunities. http://p.sf.net/sfu/cisco-dev2dev _______________________________________________ Cruisecontrol-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/cruisecontrol-user ------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn about Cisco certifications, training, and career opportunities. http://p.sf.net/sfu/cisco-dev2dev _______________________________________________ Cruisecontrol-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/cruisecontrol-user