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From Marcelo Vanzin <>
Subject Re: Accessing Kerberos Secured HDFS Resources from Spark on Mesos
Date Fri, 26 Jun 2015 20:20:52 GMT
On Fri, Jun 26, 2015 at 1:13 PM, Tim Chen <> wrote:

> So correct me if I'm wrong, sounds like all you need is a principal user
> name and also a keytab file downloaded right?

I'm not familiar with Mesos so don't know what kinds of features it has,
but at the very least it would need to start containers as the requesting
users (like YARN does when running with Kerberos enabled), to avoid users
being able to read each other's credentials.


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