How to start NetFlow with local mysql server ?

I think that typical install scenario for NetFlow Analyzer ...

Typical - any network administrators ALREADY HAVE mysql server on network management computer.
Then, we don't wont waste memory and disks ... and accept to install with any product internal, exclusive database.

I have a question ... How to start NetFlow Analyzer without bundled mysql server on Linux ?

mysql is local server ...

I change in server/default/deploy in file mysql-ds.xml connect string to port 3306 (default mysql connection)
... but software try start mysql server using connect information from that file ?!

When i disable in startDB.sh exec to start mysql database ... that do noting
jboss say:
Unable to start MySQL server on port 3306, since another instance of mysql is running in this port.

Of course - 3306 that my database server and I expect form NetFlow only connect to database

Is any way to NOT USE BUNDLED MYSQL SERVER ?