close #16099 1. Make ES resource compatible with `username` property. Keep the same behavior with ES catalog. 2. Change ES catalog `username` to `user` to avoid confusion. 3. Add log in ESRestClient and make debug easier.
close #16099 1. Make ES resource compatible with `username` property. Keep the same behavior with ES catalog. 2. Change ES catalog `username` to `user` to avoid confusion. 3. Add log in ESRestClient and make debug easier.