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From harryxiyou <harryxi...@gmail.com>
Subject Re: [RFC] Deploy CDH4 on a cluseter
Date Sun, 07 Apr 2013 13:13:57 GMT
On Sun, Apr 7, 2013 at 8:31 PM, MARCOS MEDRADO RUBINELLI
<marcosm@buscapecompany.com> wrote:
> Harry,
>
> It doesn't have to be a proper, fully qualified name. Sometimes hosts don't
> even have one. It just has to match exactly what `hostname` returns, because
> that's what each node will use to identify itself.
>
> Also, only servers that will actually be part of the cluster need to be in
> /etc/hosts. Clients can still access the DFS and submit jobs without being
> explicitly listed.
>

Hmmm, i see, thanks.


--
Thanks
Harry Wei

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