I am trying to set up a JDBC Realm on tomcat 3.2.1. After modifying the
server.xml file (shown below), tomcat will no longer start.
I am quite new to tomcat and Linux, in genral.
I have not modified any of the other xml files (the web.xml for my
application, for instance).
I have set up my database (Postgresql) as described in the JDBC Realms
How-To.
I'm running on Linux (Corel, if it matters).
I've added the mod_jk.so; Apache handles static HTML and routes requests for
JSPs and Servlets to Tomcat. This appears to work fine.
Here is my entry in the server.xml file
<RequestInterceptor
className="org.apache.tomcat.request.JDBCRealm"
debug="99"
driverName="org.postgresql.Driver"
connectionURL="jdbc:postgresql://localhost:5432/mysite_userdb"
userTable="users"
userNameCol="user_name"
userCredCol="user_pass"
userRoleTable="user_roles"
roleNameCol="role_name" />
Here is the error I get when I try to start Tomacat
FATAL:java.lang.RuntimeException: JDBCRealm.start.readXml: The user property
is missing. It is mandatory.
java.lang.RuntimeException: JDBCRealm.start.readXml: The user property is
missing. It is mandatory.
at org.apache.tomcat.request.JDBCRealm.contextInit(JDBCRealm.java,
Compiled Code)
at
org.apache.tomcat.core.ContextManager.initContext(ContextManager.java,
Compiled Code)
at org.apache.tomcat.core.ContextManager.init(ContextManager.java,
Compiled Code)
at org.apache.tomcat.startup.Tomcat.execute(Tomcat.java, Compiled
Code)
at org.apache.tomcat.startup.Tomcat.main(Tomcat.java, Compiled Code)
I have all the necessary databases set up, I can connect to postgres from
stand-alone programs. I have the JDBC drivers in the classpath and in the
tomcat/lib directory.
If I remove the connectionURL line or the driverName line, I get appropriate
error messages telling me that these attributes are required.
If I remove the RequestInterceptor entry for JDBC realms entirely, tomcat
starts, and I can run servlets and JSPs.
I'm not sure what a user property is... is this a simple oversight that I'm
missing?
Cheers, and thanks,
Eric
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