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From Arun C Murthy <...@hortonworks.com>
Subject Re: multiple resource scheduler questions
Date Mon, 18 Feb 2013 15:56:17 GMT

On Feb 18, 2013, at 1:26 AM, Azuryy Yu wrote:

> Hi
> There are two configure items:
> 
> yarn.nodemanager.resource.memory-mb, default 8GB
> yarn.nodemanager.resource.cpu-cores, default 8
> 
> 
> If I have some nodes with different hardware configuration(maybe pool
> hardware or advanced hardware), then I have to do some special
> configuration for these nodes?

Yes, for now just configure yarn-site.xml individually on the nodes.

> If node manager can recognize system available resources, that would be
> better.

Agreed, there is a open-jira for this ask - can't seem to find it ATM.

Arun

--
Arun C. Murthy
Hortonworks Inc.
http://hortonworks.com/



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