First, remove your domain1:
asadmin delete-domain domain1
and then re-create domain1:
asadmin create-domain --adminuser <user> --port <port> domain1
you'll be prompted to enter the password.
For more info: asadmin create-domain --help
[Message sent by forum member 'janey' (janey)]
http://forums.java.net/jive/thread.jspa?messageID=301955