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From Sandy Ryza <sandy.r...@cloudera.com>
Subject Re: "vcores used" in cluster metrics(yarn resource manager ui) when running spark on yarn
Date Tue, 09 Dec 2014 07:14:14 GMT
Hi yuemeng,

Are you possibly running the Capacity Scheduler with the default resource
calculator?

-Sandy

On Sat, Dec 6, 2014 at 7:29 PM, yuemeng1 <yuemeng1@huawei.com> wrote:

>  Hi, all
>     When i running an app with this cmd:  ./bin/spark-sql --master
> yarn-client --num-executors 2 --executor-cores 3, i noticed that yarn
> resource manager ui  shows the `vcores used` in cluster metrics is 3. It
> seems `vcores used` show wrong num (should be 7?)? Or i miss something?
>
> Thanks
>
>

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