Hi,
On JBoss3-beta I can only connect to mySQL if I start the db with --skip-grant-tables.
Otherwise I get a jboss error 'Access denied for "@127.0.0.1'.
A username and password are specified in the mysql-service.xml and a corresponding entry is made in mySQL.
Jboss does'nt pick up those values, where else would jboss look for db usernames and passwords?
Thanks.
Take a look at this thread:
http://main.jboss.org/thread.jsp?forum=61&thread=11016
HTH,
/rick