After Kerberos authentication is enabled and Hue is installed for an MRS cluster, users can use Hadoop and Hive on the Hue WebUI.
This section describes how to open the Hue WebUI on the MRS cluster supporting Kerberos authentication.
To access the Hue WebUI, you are advised to use a browser that is compatible with the Hue WebUI, for example, Google Chrome 50. The Internet Explorer may be incompatible with the Hue WebUI.
Site trust must be added to the browser when you access MRS Manager and Hue WebUI for the first time. Otherwise, the Hue WebUI cannot be accessed.
The MRS cluster administrator has assigned the permission for using Hive to the user. For details, see Creating a User. For example, create Human-machine user hueuser, add the user to the hive group, and assign the user the System_administrator role.
For details, see Accessing MRS Manager Supporting Kerberos Authentication.
Hue WebUI provides the following functions: