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From Sufi Nawaz <s...@eaiti.com>
Subject Re: One query related to cgroupsin 2.4.1
Date Fri, 07 Nov 2014 13:28:05 GMT
Please advise how to remove myself from this list.

Thank you,


*Sufi Nawaz *Application Innovator

e: sufi@eaiti.com */ *w: www.eaiti.com
o: (571) 306-4683 */ *c: (940) 595-1285


On Fri, Nov 7, 2014 at 5:37 AM, Naganarasimha G R (Naga) <
garlanaganarasimha@huawei.com> wrote:

>  Hi All,
>
>  In 2.4.1 When there is multiple components like Hbase and yarn runnning
> on the same node can we restrict the cpu usage of of all YARN containers in
> that NM through cgroups
> Assume a node has 10 cores and cpu vcores for this NM is configured to 7.
> so suppose 7 containers each requesting for 1 core is run does cgroup
> ensure that cpu usgae of all the containers
> do not increase more than 700% by all the containers?
>
>  Basically I want to restrict the cpu usage of all the containers in a
> given node so that the system processes and other components like HDFS,
> hbase etc.. run well along with YARN
> How to acheive this?
>
>    Regards,
>
> Naganarasimha G R
>
> Huawei Technologies Co., Ltd.,
>
>
>

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