thanks again alejandro!
On Thu, Apr 17, 2014 at 11:37 AM, Alejandro Abdelnur <t...@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 <jayunit...@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 <t...@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 <ste...@hortonworks.com> > wrote: > >>>> > >>>> On 16 April 2014 23:42, Mohammad Islam <misla...@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. > >>> > >>> -- > >>> CONFIDENTIALITY NOTICE > >>> NOTICE: This message is intended for the use of the individual or > entity > >> to > >>> which it is addressed and may contain information that is confidential, > >>> privileged and exempt from disclosure under applicable law. If the > reader > >>> of this message is not the intended recipient, you are hereby notified > >> that > >>> any printing, copying, dissemination, distribution, disclosure or > >>> forwarding of this communication is strictly prohibited. If you have > >>> received this communication in error, please contact the sender > >> immediately > >>> and delete it from your system. Thank You. > > > > > > > > -- > > Jay Vyas > > http://jayunit100.blogspot.com > -- Jay Vyas http://jayunit100.blogspot.com
