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From bharath vissapragada <bharathvissapragada1...@gmail.com>
Subject Fwd: cost model for MR programs
Date Tue, 25 Aug 2009 03:01:16 GMT
Hi all ,

Is there any general cost model that can be used to guess the run time of a
Map reduce program (similar to Page IO/s , selectivity factors in RDBMS) in
terms of any config aspects such as number of nodes/page IO/s etc .

Thanks .

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