Messages

1

QueueMetrics installation / Exception report when trying dbtest/

« on: November 08, 2007, 00:59:06 »

Hi,

I have installed Java, TomCat and followed the installation guide.

However, when I goto the dbtest directory I get:

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to compile class for JSP:
JSP FileName:/queuemetrics/dbtest/index.jsp
Java FileName:/usr/lib/apache-tomcat-5.5.25/work/Catalina/localhost/_//org/apache/jsp/queuemetrics/dbtest/index_jsp.java

An error occurred at line: 43 in the jsp file: /queuemetrics/dbtest/index.jsp
U cannot be resolved
40:
41:
42:     // web corrente
43:     String stWebHere = U.getWebApp( request );
44:
45:     // WEB-INF corrente
46:     String stWebXml = application.getRealPath( "WEB-INF/web.xml" );

JSP FileName:/queuemetrics/dbtest/index.jsp
Java FileName:/usr/lib/apache-tomcat-5.5.25/work/Catalina/localhost/_//org/apache/jsp/queuemetrics/dbtest/index_jsp.java

An error occurred at line: 49 in the jsp file: /queuemetrics/dbtest/index.jsp
jdbcTester cannot be resolved to a type
46:     String stWebXml = application.getRealPath( "WEB-INF/web.xml" );
47:
48:     // Tester JDBC
49:     jdbcTester obJT = new jdbcTester();
50:
51: %>
52:

JSP FileName:/queuemetrics/dbtest/index.jsp
Java FileName:/usr/lib/apache-tomcat-5.5.25/work/Catalina/localhost/_//org/apache/jsp/queuemetrics/dbtest/index_jsp.java

An error occurred at line: 49 in the jsp file: /queuemetrics/dbtest/index.jsp
jdbcTester cannot be resolved to a type
46:     String stWebXml = application.getRealPath( "WEB-INF/web.xml" );
47:
48:     // Tester JDBC
49:     jdbcTester obJT = new jdbcTester();
50:
51: %>
52:

JSP FileName:/queuemetrics/dbtest/index.jsp
Java FileName:/usr/lib/apache-tomcat-5.5.25/work/Catalina/localhost/_//org/apache/jsp/queuemetrics/dbtest/index_jsp.java

An error occurred at line: 68 in the jsp file: /queuemetrics/dbtest/index.jsp
KA.APPL_VERSIONE cannot be resolved to a type
65:
66: <table border="0" width="100%">
67: <tr><td align="center">
68: <a href="http://queuemetrics.com/?from=qm-<%= KA.APPL_VERSIONE %>" target="qm"><img src="<%= stWebHere %>/img/sm_qm_logo.gif" width="200" height="35" border="0"></a>
69: </td></tr>
70: </table>
71:


Stacktrace:
   org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:98)
   org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
   org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:435)
   org.apache.jasper.compiler.Compiler.compile(Compiler.java:298)
   org.apache.jasper.compiler.Compiler.compile(Compiler.java:277)
   org.apache.jasper.compiler.Compiler.compile(Compiler.java:265)
   org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:564)
   org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:302)
   org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
   org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

If I hit refresh I occasionally also get:

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: Unable to load class for JSP
   org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:599)
   org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:137)
   org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:314)
   org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
   org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

root cause

java.lang.ClassNotFoundException: org.apache.jsp.queuemetrics.dbtest.index_jsp
   java.net.URLClassLoader$1.run(URLClassLoader.java:200)
   java.security.AccessController.doPrivileged(Native Method)
   java.net.URLClassLoader.findClass(URLClassLoader.java:188)
   org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:131)
   org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
   org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:597)
   org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:137)
   org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:314)
   org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
   org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
   javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

Also, if I just goto the queuemetrics path I get:

HTTP Status 404 - /queuemetrics/qm_start.do

The only stop I could not complete was:
7. Edit WEB-INF/web.xml, change the parameters of JDBC_URL to reflect your installation. The included version uses a database called queuemetrics  that is on a the same server, using a user called “queuemetrics” which password is “javadude”.

I could not find any reference to JDBC_URL.

Is this error related to this missing step?  Also, what do I need to put in my web.xml file?

Tom