Hi again, i've been deployed a webapp called "libreria" in Tomcat 6, i tried to configure a mysql connection pool, so in the path
libreria . ......... META-INF/context.xml put the lines <Context path="/libreria" docBase="libreria" debug="5" privileged="true" reloadable="true"> <Resource name="jdbc/basededatos" auth="Container" type=" com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource" factory="com.mysql.jdbc.jdbc2.optional.MysqlDataSourceFactory" driverClassName="com.mysql.jdbc.Driver" username="usuarioweb" password="usuarioweb" url="jdbc:mysql://localhost:3306/prueba1?autoReconnect=true"/> </Context> in the path libreria . ............WEB-INF/web.xml the lines to use the JNDI resource <resource-ref> <description> Pool a la Base de Datos </description> <res-ref-name> jdbc/basededatos </res-ref-name> <res-type> com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource </res-type> <res-auth> Container </res-auth> </resource-ref> so trying using JSTL, and pure JSP to access the pool, i get the next message ERROR java.sql.SQLException: Access denied for user ''@'localhost' (using password: YES) seems like tomcat ignores my user i've created in mysql server (I verify the connection through dreamweaver conection feature and it works) thanks for any help Fredy