Does an MRS Cluster Support Access Permission Control If Kerberos Authentication Is not Enabled?
For MRS cluster 2.1.0 or earlier, choose System > Configuration > Permission on MRS Manager.
For MRS cluster 3.x or later, choose System > Permission on FusionInsight Manager.
For details about how to use clusters with Kerberos authentication enabled, see Clusters with Kerberos Authentication Enabled.