Regarding Tomcat 5.5 clustering

Hi Everyone, Now i am trying to creating the clustering in tomcat5.5.17. I have downloaded tomcat 5.5.17.In server.xml i made some changes.Herewith I have uploaded the server.xml.Then I have downloaded another tomcat 5.5.17.In that server.xml i made some changes.I have uploaded

Regarding Service Unavailable

i run my web application after started my apache-tomcat server,it displayed service unavailable.If i refreshed it its run successfully.Actually sometimes its working initially ,sometimes i give refresh then only its run successfully. Please help me.. Thanks in advance P.Parthasarathi -- View th