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From "Jean-Daniel Cryans" <jdcry...@apache.org>
Subject Re: Master Recommended Hardware
Date Sat, 06 Sep 2008 03:27:36 GMT
Camilo,

See http://wiki.apache.org/hadoop/NameNode

And see the discussion "NameNode Hardware specs" started here:
http://www.mail-archive.com/core-user@hadoop.apache.org/msg04109.html

This should give you the basics.

Regards,

J-D

On Fri, Sep 5, 2008 at 10:31 PM, Camilo Gonzalez <camigonz@gmail.com> wrote:

> Hi!
>
> Just wondering, there have been discussions/articles about Recommended
> Hardware for the Cluster Nodes (ex:
> http://wiki.apache.org/hadoop/MachineScaling). Have there been any
> discussions/articles about Recommended Hardware Configurations for the
> Master (Namenode) machine? (Any links to previous discussions are
> appreciated).
>
> It is my guessing that this machine should have much more memory than the
> Data nodes, but don't know if this should be necessarily true.
>
> Thanks in advance,
>
> --
> Camilo A. Gonzalez
> Ing. de Sistemas
> Tel: 300 657 96 96
>

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