On clusters that use Kerberos for authentication, a
Data Fabric ticket is implicitly obtained for a user that
runs a
Data Fabric command without first using the
maprlogin utility.
If you want to use a Kerberos ticket to generate a maprticket, follow
these steps:
kinit or by another
mechanism.
maprlogin kerberos to indicate that you have an existing
Kerberos ticket. You can also specify these options: [ -cluster ]
The name of the cluster. [ -duration ] The ticket duration in
seconds.