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From navaz <navaz....@gmail.com>
Subject In hadoop All racks belongs to same subnet !
Date Wed, 12 Mar 2014 05:31:41 GMT
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*
*fabdulnavaz@uh.edu* <fabdulnavaz@uh.edu>

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