This section describes how to modify user information on Manager, including information about the user group, primary group, role, and description.
This operation is supported only in clusters with Kerberos authentication enabled or common clusters with the EIP function enabled.
The operations described in this section apply only to clusters of versions earlier than MRS 3.x.
For clusters of MRS 3.x or later, see Modifying User Information.
If you change user groups for a user or assign role permissions to a user, it takes 3 minutes to make new configurations take effect.