This will automatcally create a postgres database for you with a featurehub database mounted with a featurehub user with featurehub as the password.
This will allow you to set your ~/.featurehub/mr.properties to
db.url=jdbc:postgresql://localhost:5432/featurehub db.username=featurehub db.password=featurehub
If you are running postgres outside of docker, you can install it (use brew on a Mac). Then log
in using the root user (postgres normally) and password. And then you can just use the same commands
as in the initdb.sh to create the user + database + grants as you like.
Ebean has the capability to have a separate DDL user to a database user but we do not expose that functionality.