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Posted to common-user@hadoop.apache.org by ch huang <ju...@gmail.com> on 2013/07/30 04:56:08 UTC
can kerberos cause performance impack on hadoop cluster?
i have a product env hadoop cluster , i want to know if the kerberos will
cause big performance impack to my cluster?thanks all
Re: can kerberos cause performance impack on hadoop cluster?
Posted by Harsh J <ha...@cloudera.com>.
No it wouldn't, given it applies additional work only at the auth levels.
On Tue, Jul 30, 2013 at 8:26 AM, ch huang <ju...@gmail.com> wrote:
> i have a product env hadoop cluster , i want to know if the kerberos will
> cause big performance impack to my cluster?thanks all
--
Harsh J
Re: can kerberos cause performance impack on hadoop cluster?
Posted by Harsh J <ha...@cloudera.com>.
No it wouldn't, given it applies additional work only at the auth levels.
On Tue, Jul 30, 2013 at 8:26 AM, ch huang <ju...@gmail.com> wrote:
> i have a product env hadoop cluster , i want to know if the kerberos will
> cause big performance impack to my cluster?thanks all
--
Harsh J
Re: can kerberos cause performance impack on hadoop cluster?
Posted by Harsh J <ha...@cloudera.com>.
No it wouldn't, given it applies additional work only at the auth levels.
On Tue, Jul 30, 2013 at 8:26 AM, ch huang <ju...@gmail.com> wrote:
> i have a product env hadoop cluster , i want to know if the kerberos will
> cause big performance impack to my cluster?thanks all
--
Harsh J
Re: can kerberos cause performance impack on hadoop cluster?
Posted by Harsh J <ha...@cloudera.com>.
No it wouldn't, given it applies additional work only at the auth levels.
On Tue, Jul 30, 2013 at 8:26 AM, ch huang <ju...@gmail.com> wrote:
> i have a product env hadoop cluster , i want to know if the kerberos will
> cause big performance impack to my cluster?thanks all
--
Harsh J