Problem With Tomcat Admin Application
Hi all, I have installed a new tomcat server 5.0.28 on Linux Slackware 10. I' m facing a strange problem configuring my tomcat admin webapps. I wrote my own server.xml to learn how tomcat is working. I'm fully accessing the tomcat manager and Tomcat Administration. The Authentication is made using tomcat-users.xml. i can manage each item of Tomcat Administration except the Service catalina. i can create groups, roles, users, jdbc, mail sessions but accessing to The Service Catalina gives me a http 500 Error Code with the followings messages : 2005-05-10 22:19:29 ApplicationDispatcher[/admin] Servlet.service() for servlet admin.service.service_jsp threw exception javax.servlet.jsp.JspException: Define tag cannot set a null value at org.apache.struts.taglib.bean.DefineTag.doEndTag(DefineTag.java:272) at admin.service.service_jsp._jspService(service_jsp.java:237) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:474) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:535) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:535) at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.ja
Multiple Server With Tomcat
Hi All, This is the first time, i'm trying to configure Tomcat. I'm currently using Tomcat 5.0.28 / Java 1.4.2. I'have written my own server.xml regarding Tomcat Documentation at jakarta.apache.org. this is what i have done : This works fine and i can browse the Tomcat examples. What i want to do now is to use the following server.xml file which declare 2 Tomcat Servers : Is this configuration correct ? Is it possible to have it run like this ? The goal is to have multiples instances of webapps with a limit memory by webapps !!! I have successfully configured a single Server with multiples services but what will be The behaviour of tomcat is one service need to be restart ? Can i restart only the mistake Service or do i need to restart the whole server ? In case of the tomcat Service can be Restart without restarting the whole tomcat Server, how do i achieve it ? King Regards, Farid - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]