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From Jinyan Xu <Jinyan...@exar.com>
Subject RE: 10 nodes how to build the topological graph
Date Fri, 03 Feb 2012 08:04:57 GMT
Hi Alex, sorry for my fuzzy description.

I mean the physical link(network topological structure) for 10 machines.

Thank you!

-----Original Message-----
From: alo alt [mailto:wget.null@googlemail.com]
Sent: 2012年2月3日 15:56
To: common-user@hadoop.apache.org
Subject: Re: 10 nodes how to build the topological graph

Hi Rock,

you mean rack awareness.
http://hadoop.apache.org/common/docs/r0.17.2/hdfs_user_guide.html#Rack+Awareness

Here you find examples:
http://wiki.apache.org/hadoop/topology_rack_awareness_scripts

best,
 Alex


--
Alexander Lorenz
http://mapredit.blogspot.com

On Feb 3, 2012, at 8:03 AM, Jinyan Xu wrote:

> Hi ,
>
> I have 10 machines to build a small cluster, how to build the topological graph between
these machines?
>
> I mean how to build the rack use 10 machines.
>
> Thanks !
>
> -Rock
>
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