MRS Manager supports MRS cluster monitoring, configuration, and management. You can open the Manager page on the MRS Console page.
For clusters with Kerberos authentication disabled, you can open MRS Manager on MRS Console. For clusters with Kerberos authentication enabled, see Accessing MRS Manager Supporting Kerberos Authentication to learn how to access MRS Manager.
If you access MRS Manager after successfully logging in to the MRS console, you do not need to enter the password again because user admin is used for login by default.