hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Daniel Jankovic <play...@gmail.com>
Subject Re: ANSWER PLEASE
Date Wed, 28 Oct 2015 12:17:07 GMT
not to mention using CAPS

On Wed, Oct 28, 2015 at 12:50 PM, Kai Voigt <k@123.org> wrote:

> No, the correct answer is „Don’t cheat on a Cloudera exam“ :-) This has
> been reported to certification@cloudera.com
>
> Looks like you won’t get that certificate...
>
> Am 28.10.2015 um 11:46 schrieb th@bentzn.com:
>
> The correct answer would be:
>
> do your own homework :-D
>
>
>
>
> ------------------------------
> -----Original Besked-----
> Fra: "Sajid Mohammed" <sajid.hadoop@gmail.com>
> Til: user@hadoop.apache.org
> Dato: 28-10-2015 11:32
> Emne: ANSWER PLEASE
>
> *You have a cluster running with the fair Scheduler enabled. There are
> currently no jobs running on the cluster, and you submit a job A, so that
> only job A is running on the cluster. A while later, you submit Job B. now
> Job A and Job B are running on the cluster at the same time. How will the
> Fair Scheduler handle these two jobs? (Choose 2)*
>
>
> A. When Job B gets submitted, it will get assigned tasks, while job A
> continues to run with fewer tasks.
>
> B. When Job B gets submitted, Job A has to finish first, before job B can
> gets scheduled.
>
> C. When Job A gets submitted, it doesn't consumes all the task slots.
>
> D. When Job A gets submitted, it consumes all the task slots.
>
>
> ------------------------------
> *Kai Voigt* Am Germaniahafen 1 k@123.org
> 24143 Kiel +49 160 96683050
> Germany @KaiVoigt
>
>

Mime
View raw message