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From Stanley Shi <s...@gopivotal.com>
Subject Re: In hadoop All racks belongs to same subnet !
Date Wed, 12 Mar 2014 05:47:42 GMT
There's no limitation on same-subnet.

Regards,
*Stanley Shi,*



On Wed, Mar 12, 2014 at 1:31 PM, navaz <navaz.enc@gmail.com> wrote:

> Hi all
>
> Question regarding hadoop architecture . Generally in hadoop cluster nodes
> are placed in racks and all the nodes connected to top of the rack switch .
> And all these top of the rack switch connected by another switch or router
> ?
> Is all nodes in the cluster belong to same subnet ? Or  hdfs write & read
> has to pass through internet ?
>
> Regards
> Navaz
>
>
> --
> *Abdul Navaz*
> *Masters in Network Communications*
> *University of Houston*
> *Houston, TX - 77204-4020*
> *Ph - 281-685-0388 <281-685-0388>*
> *fabdulnavaz@uh.edu* <fabdulnavaz@uh.edu>
>
>
>

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