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From Harsh J <ha...@cloudera.com>
Subject Re: total vcores per node containers in yarn
Date Sat, 18 Jul 2015 13:52:31 GMT
What version of Apache Hadoop are you running? Recent changes have made
YARN to auto-compute this via hardware detection, by default (rather than
the 8 default).

On Fri, Jul 17, 2015 at 11:31 PM Shushant Arora <shushantarora09@gmail.com>

> In Yarn there is a setting to specify no of vcores that can be allocated
> to containers.
> yarn.nodemanager.resource.cpu-vcores
> In my cluster's nodes yarn-site.xml, this property is not specified. But
> total vcores displayed on RM's web page for the nodes are different than
> the default(8). Is there any other place to control this number ?

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