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From Harsh J <ha...@cloudera.com>
Subject Re: Could I authenticate hadoop manually using kerberos
Date Wed, 28 Nov 2012 09:06:59 GMT
If the cluster is secured, it will demand kerberos credentials. There
is no way to bypass this requirement (and it wouldn't make sense to
allow such a thing either).

If you do have a keytab file, and are wishing to automate the login by
knowing the keytab path, you can use the SecurityUtil.login(…) API:

On Wed, Nov 28, 2012 at 2:27 PM, Oh Seok Keun <ohsg74@gmail.com> wrote:
> HI.
> I set my hadoop cluster to security enable using kerberos.
> Can I login to the hadoop cluster without execute kinit command?
> I can't find hadoop api that  I use kerberos principal (manually set
> username and password) instead cached ticket.
> How can I use hadoop api for that.
> thanks.
> --
> -----------------------------
> ohsg74@gmail.com
> H.P.: 010-2534-6795
> ------------------------------

Harsh J

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