Isaac Dooley 2011-07-18, 16:15
-Re: Where to find best documentation for setting up kerberos authentication in 0.20.203.0rc1
I couldn't find anything specifically for the 0.20.203 release, but CDH3
uses basically the same security code. You could probably follow our
security guide with the 0.20.203 release:
On Mon, Jul 18, 2011 at 12:15 PM, Isaac Dooley <[EMAIL PROTECTED]>wrote:
> I have setup a small cluster running 0.20.203.0rc1. I want to enable
> Kerberos authentication to restrict access to the hadoop filesystem based on
> the authenticated username. I want this to use our existing Kerberos
> Where can I find the best documentation for doing this? I've done some
> searching in regards to this issue, but didn't find much.
> Would there be any improvements if I switch to a different release of
> hadoop? My current, possibly wrong, understanding is that 0.21 does not
> include Kerberos support.
> Thanks for any help!
Arun C Murthy 2011-07-18, 20:27