If I am writing a job that needs to access Accumulo, is there a way to use the pluggable authentication system to do so "the right way" via delegation tokens? Unlike Hadoop, YARN, and Hive, I can find no reference to a delegation token system in the current accumulo sources. It looks like there were some commits a long time ago from John Vines where he created something called KerberosToken, but it looks like its gone now.
What is the intended interaction pattern? Is there a way to do this sort of thing without using PasswordToken and passing your password all over the place?
