This turned out to be a stupid error. My log4j wasn’t configured to capture my error output. I was throwing configuration errors in the background and once I fixed those I was good to go and my request mappings worked fine.
I have developed a web application if i run the application in tomcat 6 it asks for username and password but after 3 attempsts it shows i want to get the remote user’s user name and password what should i do for it? this is my servlet code should i change something in my server’s … Read more
Try to change the port number in application.yaml (or application.properties) to something else.
You need to add the Servlet API to your classpath. In Tomcat 6.0, this is in a JAR called servlet-api.jar in Tomcat’s lib folder. You can either add a reference to that JAR to the project’s classpath, or put a copy of the JAR in your Eclipse project and add it to the classpath from there. If you want … Read more
Ok, you should be using a servlet not a JSP but if you really need to… add this directive at the top of your page: Or in the jsp-config section your web.xml Also flush/close the OutputStream and return when done.
when i open first time website its show error like this but if i refresh then site will open perfectly but if u leave idle sometime then if u open next then also same error after that if u refresh then site open perfect this is the problem, its applying in entire application in any … Read more
This error can occur when the local network system aborts a connection, such as when WinSock closes an established connection after data retransmission fails (receiver never acknowledges data sent on a datastream socket). See this MSDN article. See also Some information about ‘Software caused connection abort’.
Why grep ps, when the pid has been written to the $CATALINA_PID file? I have a cron‘d checker script which sends out an email when tomcat is down: I guess you could also use wget to check the health of your tomcat. If you have a diagnostics page with user load etc, you could fetch … Read more
You are specifying tomcat source directory. You need to specify tomcat binary installation root directory, also known as CATALINA_HOME. Usually, this is where you untar apache-tomcat-7.0.42.tar.gz file.
As I commented on the previous answer the reasons for setting a limit on those memory pools is different. If your users previously increased the MaxPermSize above the default that probably was either to avoid Full GCs / concurrent mode failures with CMS or because their applications genuinely needed a lot of perm gen space. … Read more