You are viewing a plain text version of this content. The canonical link for it is here.

Posted to user@hadoop.apache.org by Manoj Samel <ma...@gmail.com> on 2015/02/27 04:30:25 UTC

One time Kerberos exception on secured Hadoop cluster

On a kerberos based Hadoop cluster, a kinit is done and then oozie command
is executed. This works every time (thus no setup issues), except once it
failed with following error.

Error: AUTHENTICATION : Could not authenticate, GSSException: No valid
credentials provided (Mechanism level: Generic error (description in
e-text) (60) - PROCESS_TGS).

Any thoughts on what could cause the transient failure? Would any updates
on node (e.g. Java etc.) cause such issue ?

Cluster is working fine with kerberos.

Thanks,

Re: One time Kerberos exception on secured Hadoop cluster

Posted by Manoj Samel <ma...@gmail.com>.

Any thoughts ?

Thanks,

On Thu, Feb 26, 2015 at 7:30 PM, Manoj Samel <ma...@gmail.com>
wrote:

> On a kerberos based Hadoop cluster, a kinit is done and then oozie command
> is executed. This works every time (thus no setup issues), except once it
> failed with following error.
>
> Error: AUTHENTICATION : Could not authenticate, GSSException: No valid
> credentials provided (Mechanism level: Generic error (description in
> e-text) (60) - PROCESS_TGS).
>
> Any thoughts on what could cause the transient failure? Would any updates
> on node (e.g. Java etc.) cause such issue ?
>
> Cluster is working fine with kerberos.
>
> Thanks,
>

Re: One time Kerberos exception on secured Hadoop cluster

Posted by Manoj Samel <ma...@gmail.com>.

Any thoughts ?

Thanks,

On Thu, Feb 26, 2015 at 7:30 PM, Manoj Samel <ma...@gmail.com>
wrote:

> On a kerberos based Hadoop cluster, a kinit is done and then oozie command
> is executed. This works every time (thus no setup issues), except once it
> failed with following error.
>
> Error: AUTHENTICATION : Could not authenticate, GSSException: No valid
> credentials provided (Mechanism level: Generic error (description in
> e-text) (60) - PROCESS_TGS).
>
> Any thoughts on what could cause the transient failure? Would any updates
> on node (e.g. Java etc.) cause such issue ?
>
> Cluster is working fine with kerberos.
>
> Thanks,
>

Re: One time Kerberos exception on secured Hadoop cluster

Posted by Manoj Samel <ma...@gmail.com>.

Any thoughts ?

Thanks,

On Thu, Feb 26, 2015 at 7:30 PM, Manoj Samel <ma...@gmail.com>
wrote:

> On a kerberos based Hadoop cluster, a kinit is done and then oozie command
> is executed. This works every time (thus no setup issues), except once it
> failed with following error.
>
> Error: AUTHENTICATION : Could not authenticate, GSSException: No valid
> credentials provided (Mechanism level: Generic error (description in
> e-text) (60) - PROCESS_TGS).
>
> Any thoughts on what could cause the transient failure? Would any updates
> on node (e.g. Java etc.) cause such issue ?
>
> Cluster is working fine with kerberos.
>
> Thanks,
>

Re: One time Kerberos exception on secured Hadoop cluster

Posted by Manoj Samel <ma...@gmail.com>.

Any thoughts ?

Thanks,

On Thu, Feb 26, 2015 at 7:30 PM, Manoj Samel <ma...@gmail.com>
wrote:

> On a kerberos based Hadoop cluster, a kinit is done and then oozie command
> is executed. This works every time (thus no setup issues), except once it
> failed with following error.
>
> Error: AUTHENTICATION : Could not authenticate, GSSException: No valid
> credentials provided (Mechanism level: Generic error (description in
> e-text) (60) - PROCESS_TGS).
>
> Any thoughts on what could cause the transient failure? Would any updates
> on node (e.g. Java etc.) cause such issue ?
>
> Cluster is working fine with kerberos.
>
> Thanks,
>