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From Jay Vyas <jayunit...@gmail.com>
Subject Re: Running unit test cases with Kerberos on
Date Thu, 17 Apr 2014 15:48:29 GMT
thanks again alejandro!


On Thu, Apr 17, 2014 at 11:37 AM, Alejandro Abdelnur <tucu@cloudera.com>wrote:

> minikdc can be run from the commandline to do exactly that, as args you
> give dir where it will create the krb5conf file, a list of principals to
> have, a keytab with all those princs will be created in the dir, distribute
> the krb5.conf and the keytabfile to you clients. config the cluents to pick
> up the krb5.conf, you are done.
>
> thx
>
> Alejandro
> (phone typing)
>
> > On Apr 17, 2014, at 8:28, Jay Vyas <jayunit100@gmail.com> wrote:
> >
> > ah .. thats nice to know.  so ... are there other lightweight kerberos
> > implementations that we can use on a real cluster to get started with
> > kerberos authentication without having to install a whole kdc
> environment?
> >
> >
> > On Thu, Apr 17, 2014 at 11:15 AM, Alejandro Abdelnur <tucu@cloudera.com
> >wrote:
> >
> >> or you can use hadoop-minikdc, it is a java kdc base on apacheds, and
> >> doesnt require any os level setup. there are some tests in hadoop rhat
> >> already use it.
> >>
> >> thx
> >>
> >> Alejandro
> >> (phone typing)
> >>
> >>>> On Apr 17, 2014, at 5:44, Steve Loughran <stevel@hortonworks.com>
> wrote:
> >>>>
> >>>> On 16 April 2014 23:42, Mohammad Islam <mislam77@yahoo.com> wrote:
> >>>>
> >>>> Hi,
> >>>> I tried to run a test case using this command from my Linux box:
> >>>> mvn clean test  -PtestKerberos -Dtest=TestJHSSecurity
> >>>>
> >>>> And I got the following exception. I know it is  related to setup the
> >>>> principal and other kerberos settings.
> >>>>
> >>>> Can someone please help me  about this? such as what is the mvn
> command
> >>>> and what other settings are required?
> >>>
> >>>
> >>>
> >>> it'll need the kerberos credentials used to talk to the cluster, which
> >> you
> >>> pick up client side via kinit ; the Java code will pick them up.
> >>>
> >>>
> >>>
> >>>> Do I need to run my own KDC or provide own keytab?
> >>> you will need your own KDC, this is easy enough to set up on Linux
> -even
> >> in
> >>> a VM- and you can certainly use Linux or OSX as test boxes.
> >>>
> >>> --
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> >
> >
> > --
> > Jay Vyas
> > http://jayunit100.blogspot.com
>



-- 
Jay Vyas
http://jayunit100.blogspot.com

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