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From Marcelo Vanzin <van...@cloudera.com>
Subject Re: spark on yarn
Date Tue, 14 Jul 2015 17:22:28 GMT
On Tue, Jul 14, 2015 at 9:57 AM, Shushant Arora <shushantarora09@gmail.com>
wrote:

> When I specify --executor-cores > 4 it fails to start the application.
> When I give --executor-cores as 4 , it works fine.
>

Do you have any NM that advertises more than 4 available cores?

Also, it's always worth it to check if there's anything interesting in the
logs; see the "yarn logs" command, and also the RM/NM logs.

-- 
Marcelo

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