HDP 3.0.1 Sandbox has all services showing RED

[#1]

When I try to restart them all using the UI in the Ambari browser I get errors.

I found a post that says I need to make sure I start the Ambari agent using the command line, but when I SSH into the sandbox using root, I get asked for a password and I don't have the password.

[#2]

use hadoop as root password

( you may be asked to change it )