Creating a Cluster on Azure
Also available as:

Ambari server master key

The "Ambari Server Master Key" option allows you to use an Ambari server master key.

The Ambari server master key is used to configure Ambari to encrypt database and Kerberos credentials that are retained by Ambari as part of the Ambari setup. To set this option:
  1. In create cluster wizard, click on Advanced.
  2. Navigate to the Security page.
  3. Under Ambari Server Master Key, provide an Ambari server master key.