JasperException
Hi After we deployed application in tomcat we got this error: (However the deployment done successfully in oracle 10G OC4J Server and works fine). org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: 135 in the jsp file: sri/eEntries.jsp Generated servlet error: [javac] Compiling 1 source file C:\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\eaqa_systest\org\apache\jsp\ear\candidate\Ca ndidateEntries_jsp.java:1039: cannot resolve symbol symbol : method setValue (java.lang.Object) location: class org.apache.struts.taglib.logic.EqualTag _jspx_th_logic_equal_0.setValue( yearRow.getAttribute(Formattedyear) It seems as though using scriptlets within the struts logic tags is causing the problem under Tomcat, any suggestions? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to access a Cluster using JMX
Hi, I am working on setting up a cluster environment using Tomcat 5. I was wondering if there is a way to access the Cluster object using JMX API. If anyone has done this, could you please e-mail me sample code or instructions. Thanks Srini _ Scope out the new MSN Plus Internet Software optimizes dial-up to the max! http://join.msn.com/?pgmarket=en-uspage=byoa/plusST=1 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tomcat4.1.24 + apache_2.0.47 + connectors-jk2.0.2
Hi, I have a win2k machine trying to configure these. I am able to work apache and tomcat individually. When I try to connect these using jk2 getting into problems.. I have followed the John Turner win2k instructions. When ever I add -- LoadModule jk_module modules/mod_jk2-2.0.43.dll -- Include C:/Tomcat4.1/conf/auto/mod_jk.conf in httpd.con of apache and try to test using c:\apache\apache2\bin\apache.exe -t I am getting Syntax error on line 174 of C:/Apache/Apache2/conf/httpd.conf: Can't locate API module structure `jk_module' in file C:/Apache/Apache2/modules/ mod_jk2-2.0.43.dll: No error Any solution will be appreciated. Thanks - srini. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: win2000 issue with tomcat4.1.24
John, I did as you said.. I have a problem in starting the tomcat.. I did try to start by using as service and try to start via command prompt like you said.. in both cases I got the following error log and un able to get the tomcat home page. I am putting the log file content below and also attaching this as attachment.. Thanks - srini. 2003-06-16 22:31:49 HostConfig[localhost]: Deploying configuration descriptor admin.xml 2003-06-16 22:31:54 HostConfig[localhost]: Deploying configuration descriptor manager.xml 2003-06-16 22:31:54 WebappLoader[/manager]: Deploying class repositories to work directory C:\Tomcat4.1\work\Standalone\localhost\manager 2003-06-16 22:31:54 ContextConfig[/manager]: Configured an authenticator for method BASIC 2003-06-16 22:31:54 StandardManager[/manager]: Seeding random number generator class java.security.SecureRandom 2003-06-16 22:31:54 StandardManager[/manager]: Seeding of random number generator has been completed 2003-06-16 22:31:54 StandardWrapper[/manager:default]: Loading container servlet default 2003-06-16 22:31:54 StandardWrapper[/manager:invoker]: Loading container servlet invoker 2003-06-16 22:31:54 StandardWrapper[/manager:jsp]: Marking servlet jsp as unavailable 2003-06-16 22:31:54 StandardContext[/manager]: Servlet /manager threw load() exception javax.servlet.ServletException: Error instantiating servlet class org.apache.jasper.servlet.JspServlet at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:91 2) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:823) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java: 3420) at org.apache.catalina.core.StandardContext.start(StandardContext.java:3608) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:8 21) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:579) at org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer. java:700) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:252) at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:260) at org.apache.commons.digester.Rule.end(Rule.java:276) at org.apache.commons.digester.Digester.endElement(Digester.java:1064) at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatc her.dispatch(Unknown Source) at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.commons.digester.Digester.parse(Digester.java:1562) at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.j ava:385) at org.apache.catalina.core.StandardHost.install(StandardHost.java:803) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:442 ) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:399) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:718) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:358) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppor t.java:166) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1196) at org.apache.catalina.core.StandardHost.start(StandardHost.java:738) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347) at org.apache.catalina.core.StandardService.start(StandardService.java:497) at org.apache.catalina.core.StandardServer.start(StandardServer.java:2190) at org.apache.catalina.startup.Catalina.start(Catalina.java:512) at org.apache.catalina.startup.Catalina.execute(Catalina.java:400) at org.apache.catalina.startup.Catalina.process(Catalina.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 ) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl .java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) - Root Cause - java.lang.IncompatibleClassChangeError: Implementing class
Basic question about Apache+Tomcat Memory usage
hi users, i have this basic question in mind from so many days but din't get an answer for it. when i try to execute a simple JSP or Servlet , generally first time my CPU usage goes to 80-100%.I tried with default examples which comes with Tomcat. where as i have seen big application which don't use that much memory even u do some heavy jobs. Why is it so ??? System configuration: Pentium3900mHz processor 256MB Ram. Operating system: win2K Tomcat 3.2.2 Thanks in advance. -srini
Re: Basic question about Apache+Tomcat Memory usage
ho sorry Craig i was talking about CPU usage. I know first time it translates JSP page in to Java and compiles it. But is it that much intensive to eat 80-100% of memory ?? Iam running my application on Apache+Tomcat. For many of the pages it takes 90-100% even though they are not first time visiting pages. It has Database connections. what is the problem ?? do i need to check the code or what ...? Thnaks Craig . -srini - Original Message - From: Craig R. McClanahan [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Friday, September 07, 2001 12:10 PM Subject: Re: Basic question about Apache+Tomcat Memory usage Are you asking about CPU usage or memory usage? For CPU, the first time you access a page (or whenever you update it), Tomcat has to translate the page into Java and then compile it. This is a pretty CPU-intensive activity, but it only happens once. For memory, there is a lot to understand about the way JVMs work -- but basically, from the operating system point of view, the JVM will start out at whatever you have configured as the minimum heap size, grow as it needs to, and never give it back (although from *inside* the JVM there will be free memory that can be reused for new Java object creation). You can control the overall memory usage with command line parameters -- see the Java documentation for more info. Craig On Fri, 7 Sep 2001, srini wrote: Date: Fri, 7 Sep 2001 12:14:28 -0700 From: srini [EMAIL PROTECTED] Reply-To: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Basic question about Apache+Tomcat Memory usage hi users, i have this basic question in mind from so many days but din't get an answer for it. when i try to execute a simple JSP or Servlet , generally first time my CPU usage goes to 80-100%.I tried with default examples which comes with Tomcat. where as i have seen big application which don't use that much memory even u do some heavy jobs. Why is it so ??? System configuration: Pentium3900mHz processor 256MB Ram. Operating system: win2K Tomcat 3.2.2 Thanks in advance. -srini
