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Posted to users@tomcat.apache.org by Becky Phaneuf <PH...@wapa.gov> on 2002/11/18 20:51:47 UTC
after increasing debug level Tomcat shuts down when calling
JSP
Hello,
I am running Tomcat 4.1.12 on a Windows 2000 machine.
I have a web application that contains one servlet and one JSP page. The only functionality of the JSP page right now is to call the servlet via:
<jsp:include page="/servlet/DownloadServlet"/>
I have been working on the servlet for a while now, and can confirm that web.xml is properly configured and /servlet/DownloadServlet is the correct path.
For a while the servlet was working. Then I went into the administrator and upped the debug level for some components to 8 or more. After making this change, Tomcat shuts itself down after I call the JSP page. There is one error in my application (called ISOdownload) log file - see below:
--------------------------------------------------------
2002-11-18 11:18:44 invoker: init: Associated with Context '/ISOdownload'
2002-11-18 11:18:44 WebappClassLoader: loadClass(org.apache.jasper.servlet.JspServlet, false)
WebappClassLoader: Searching local repositories
WebappClassLoader: findClass(org.apache.jasper.servlet.JspServlet)
WebappClassLoader: findClassInternal(org.apache.jasper.servlet.JspServlet)
WebappClassLoader: --> Passing on ClassNotFoundException
java.lang.ClassNotFoundException: org.apache.jasper.servlet.JspServlet
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1608)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:953)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1394)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1274)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:874)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:813)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3341)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:3534)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
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:2189)
at org.apache.catalina.startup.Catalina.start(Catalina.java:510)
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)
WebappClassLoader: Delegating to parent classloader
WebappClassLoader: Loading class from parent
--------------------------------------------------------
I believe the Tomcat manager may be creating bad XML in server.xml (all I did was change debug levels using the manager), but I can't locate the source of the problem. My new XML file is below (generated from the manager app):
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<?xml version='1.0' encoding='utf-8'?>
<Server className="org.apache.catalina.core.StandardServer" debug="5" port="8005" shutdown="SHUTDOWN">
<Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" debug="0"/>
<Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" debug="0"/>
<GlobalNamingResources>
<Resource auth="Container" description="User database that can be updated and saved" name="UserDatabase" scope="Shareable" type="org.apache.catalina.UserDatabase"/>
<ResourceParams name="UserDatabase">
<parameter>
<name>factory</name>
<value>org.apache.catalina.users.MemoryUserDatabaseFactory</value>
</parameter>
<parameter>
<name>pathname</name>
<value>conf/tomcat-users.xml</value>
</parameter>
</ResourceParams>
</GlobalNamingResources>
<Service className="org.apache.catalina.core.StandardService" debug="5" name="Tomcat-Standalone">
<Connector className="org.apache.coyote.tomcat4.CoyoteConnector" acceptCount="10" bufferSize="2048" connectionTimeout="20000" debug="5" enableLookups="true" maxProcessors="75" minProcessors="5" port="8080" protocolHandlerClassName="org.apache.coyote.http11.Http11Protocol" proxyPort="0" redirectPort="8443" scheme="http" secure="false" tcpNoDelay="true" useURIValidationHack="false">
<Factory className="org.apache.catalina.net.DefaultServerSocketFactory"/>
</Connector>
<Connector className="org.apache.coyote.tomcat4.CoyoteConnector" acceptCount="10" bufferSize="2048" connectionTimeout="60000" debug="8" enableLookups="true" maxProcessors="75" minProcessors="5" port="8443" protocolHandlerClassName="org.apache.coyote.http11.Http11Protocol" proxyPort="0" redirectPort="443" scheme="https" secure="true" tcpNoDelay="true" useURIValidationHack="false">
<Factory className="org.apache.coyote.tomcat4.CoyoteServerSocketFactory" clientAuth="false" keystoreFile="C:\Documents and Settings\phaneuf\.keystore" keystorePass="changeit" keystoreType="JKS" protocol="TLS" randomFile="C:\Documents and Settings\phaneuf\random.pem" rootFile="C:\Documents and Settings\phaneuf\root.pem"/>
</Connector>
<Connector className="org.apache.coyote.tomcat4.CoyoteConnector" acceptCount="10" bufferSize="2048" connectionTimeout="20000" debug="2" enableLookups="true" maxProcessors="75" minProcessors="5" port="8009" protocolHandlerClassName="org.apache.jk.server.JkCoyoteHandler" proxyPort="0" redirectPort="8443" scheme="http" secure="false" tcpNoDelay="true" useURIValidationHack="false">
<Factory className="org.apache.catalina.net.DefaultServerSocketFactory"/>
</Connector>
<Engine className="org.apache.catalina.core.StandardEngine" debug="5" defaultHost="localhost" mapperClass="org.apache.catalina.core.StandardEngineMapper" name="Standalone">
<Host className="org.apache.catalina.core.StandardHost" appBase="webapps" autoDeploy="true" configClass="org.apache.catalina.startup.ContextConfig" contextClass="org.apache.catalina.core.StandardContext" debug="5" deployXML="true" errorReportValveClass="org.apache.catalina.valves.ErrorReportValve" liveDeploy="true" mapperClass="org.apache.catalina.core.StandardHostMapper" name="localhost" unpackWARs="true">
<Context className="org.apache.catalina.core.StandardContext" cachingAllowed="true" charsetMapperClass="org.apache.catalina.util.CharsetMapper" cookies="true" crossContext="false" debug="0" displayName="Tomcat Administration Application" docBase="../server/webapps/admin" mapperClass="org.apache.catalina.core.StandardContextMapper" path="/admin" privileged="true" reloadable="false" swallowOutput="false" useNaming="true" wrapperClass="org.apache.catalina.core.StandardWrapper">
<Logger className="org.apache.catalina.logger.FileLogger" debug="0" directory="logs" prefix="localhost_admin_log." suffix=".txt" timestamp="true" verbosity="1"/>
</Context>
<Context className="org.apache.catalina.core.StandardContext" cachingAllowed="true" charsetMapperClass="org.apache.catalina.util.CharsetMapper" cookies="true" crossContext="false" debug="0" displayName="Webdav Content Management" docBase="C:\Apache\Tomcat4.1\webapps\webdav" mapperClass="org.apache.catalina.core.StandardContextMapper" path="/webdav" privileged="false" reloadable="false" swallowOutput="false" useNaming="true" wrapperClass="org.apache.catalina.core.StandardWrapper">
</Context>
<Context className="org.apache.catalina.core.StandardContext" cachingAllowed="true" charsetMapperClass="org.apache.catalina.util.CharsetMapper" cookies="true" crossContext="true" debug="0" displayName="Tomcat Examples" docBase="examples" mapperClass="org.apache.catalina.core.StandardContextMapper" path="/examples" privileged="false" reloadable="true" swallowOutput="false" useNaming="true" wrapperClass="org.apache.catalina.core.StandardWrapper">
<Logger className="org.apache.catalina.logger.FileLogger" debug="0" directory="logs" prefix="localhost_examples_log." suffix=".txt" timestamp="true" verbosity="1"/>
<Parameter name="context.param.name" override="false" value="context.param.value"/>
<Ejb home="com.wombat.empl.EmployeeRecordHome" name="ejb/EmplRecord" remote="com.wombat.empl.EmployeeRecord" type="Entity"/>
<Ejb description="Example EJB Reference" home="com.mycompany.mypackage.AccountHome" name="ejb/Account" remote="com.mycompany.mypackage.Account" type="Entity"/>
<Environment name="maxExemptions" override="true" type="java.lang.Integer" value="15"/>
<Environment name="foo/name4" override="true" type="java.lang.Integer" value="10"/>
<Environment name="minExemptions" override="true" type="java.lang.Integer" value="1"/>
<Environment name="foo/bar/name2" override="true" type="java.lang.Boolean" value="true"/>
<Environment name="name3" override="true" type="java.lang.Integer" value="1"/>
<Environment name="foo/name1" override="true" type="java.lang.String" value="value1"/>
<LocalEjb description="Example Local EJB Reference" home="com.mycompany.mypackage.ProcessOrderHome" local="com.mycompany.mypackage.ProcessOrder" name="ejb/ProcessOrder" type="Session"/>
<Resource auth="SERVLET" name="jdbc/EmployeeAppDb" scope="Shareable" type="javax.sql.DataSource"/>
<Resource auth="Container" name="mail/Session" scope="Shareable" type="javax.mail.Session"/>
<ResourceParams name="jdbc/EmployeeAppDb">
<parameter>
<name>user</name>
<value>sa</value>
</parameter>
<parameter>
<name>password</name>
<value></value>
</parameter>
<parameter>
<name>driverName</name>
<value>jdbc:HypersonicSQL:database</value>
</parameter>
<parameter>
<name>driverClassName</name>
<value>org.hsql.jdbcDriver</value>
</parameter>
</ResourceParams>
<ResourceParams name="mail/Session">
<parameter>
<name>mail.smtp.host</name>
<value>localhost</value>
</parameter>
</ResourceParams>
<ResourceLink global="simpleValue" name="linkToGlobalResource" type="java.lang.Integer"/>
</Context>
<Context className="org.apache.catalina.core.StandardContext" cachingAllowed="true" charsetMapperClass="org.apache.catalina.util.CharsetMapper" cookies="true" crossContext="false" debug="0" displayName="Tomcat Documentation" docBase="C:\Apache\Tomcat4.1\webapps\tomcat-docs" mapperClass="org.apache.catalina.core.StandardContextMapper" path="/tomcat-docs" privileged="false" reloadable="false" swallowOutput="false" useNaming="true" wrapperClass="org.apache.catalina.core.StandardWrapper">
</Context>
<Context className="org.apache.catalina.core.StandardContext" cachingAllowed="true" charsetMapperClass="org.apache.catalina.util.CharsetMapper" cookies="true" crossContext="false" debug="9" displayName="ISO Download Application" docBase="C:\Apache\Tomcat4.1\webapps\ISOdownload" mapperClass="org.apache.catalina.core.StandardContextMapper" path="/ISOdownload" privileged="false" reloadable="false" swallowOutput="false" useNaming="true" wrapperClass="org.apache.catalina.core.StandardWrapper">
<Loader className="org.apache.catalina.loader.WebappLoader" checkInterval="15" debug="5" delegate="false" loaderClass="org.apache.catalina.loader.WebappClassLoader" reloadable="false"/>
<Logger className="org.apache.catalina.logger.FileLogger" debug="5" directory="logs" prefix="localhost_ISOdownload_log." suffix=".txt" timestamp="true" verbosity="3"/>
<Manager className="org.apache.catalina.session.StandardManager" algorithm="MD5" checkInterval="60" debug="5" maxActiveSessions="-1" maxInactiveInterval="1800" pathname="SESSIONS.ser" randomClass="java.security.SecureRandom">
</Manager>
</Context>
<Context className="org.apache.catalina.core.StandardContext" cachingAllowed="true" charsetMapperClass="org.apache.catalina.util.CharsetMapper" cookies="true" crossContext="false" debug="0" displayName="Tomcat Manager Application" docBase="../server/webapps/manager" mapperClass="org.apache.catalina.core.StandardContextMapper" path="/manager" privileged="true" reloadable="false" swallowOutput="false" useNaming="true" wrapperClass="org.apache.catalina.core.StandardWrapper">
<ResourceLink global="UserDatabase" name="users" type="org.apache.catalina.UserDatabase"/>
</Context>
<Context className="org.apache.catalina.core.StandardContext" cachingAllowed="true" charsetMapperClass="org.apache.catalina.util.CharsetMapper" cookies="true" crossContext="false" debug="0" displayName="Welcome to Tomcat" docBase="C:\Apache\Tomcat4.1\webapps\ROOT" mapperClass="org.apache.catalina.core.StandardContextMapper" path="" privileged="false" reloadable="false" swallowOutput="false" useNaming="true" wrapperClass="org.apache.catalina.core.StandardWrapper">
</Context>
<Logger className="org.apache.catalina.logger.FileLogger" debug="4" directory="logs" prefix="localhost_log." suffix=".txt" timestamp="true" verbosity="4"/>
</Host>
<Logger className="org.apache.catalina.logger.FileLogger" debug="9" directory="logs" prefix="catalina_log." suffix=".txt" timestamp="true" verbosity="4"/>
<Realm className="org.apache.catalina.realm.UserDatabaseRealm" debug="0" resourceName="UserDatabase" validate="true"/>
</Engine>
</Service>
</Server>
--------------------------------------------------------
Any help would be greatly appreciated.
Thanks
-Becky
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