I have 5 Nodes:
Three Apache Services:
Will need MapRed too
For authentication-Companywide my client is using LDAP, AD. For application purpose they setup Kerberos and Active Directory as KDC.
So, its AD Kerberos. I don't handle KDC by myself - Security team does.
Currently I have setup an open-source self-managed Hadoop cluster and its configured to 'SIMPLE AUT'
I want to use the authentication, so how do i proceed sir? Can someone please help with detailed steps and instruction?