AD admins may be busy and you may happen to know the ambari admin principal for enabling Kerberos. How would you go about adding a principal for AD with this information and add it to your kerberos keytab? Below is one way to do it. Thanks to
@Robert Levas for collaborating with me on this.
1. Create LDIF file ad_user.ldif. (Make sure there are no spaces at the ends of each of these lines)