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Posted to user@hadoop.apache.org by Shashidhar Rao <ra...@gmail.com> on 2014/04/15 07:18:54 UTC

Hadoop cluster Rack

Hi,

Can somebody please explain how to decide on putting nodes in Rack or not.
Say , I have 30 nodes , is there a rule that if the number of nodes reach
certain number then it is better to put those nodes in Rack.

How to decide whether to use Rack or not.


Regards
Shashi