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From "Raghunath, Ranjith" <Ranjith.Raghuna...@usaa.com>
Subject Map side aggregations
Date Wed, 23 May 2012 00:43:07 GMT
I have the parameter hive.map.aggr set to true. However, when I look at the counters associated
with the map tasks I notice the following "Combine input records 0". I am interpreting this
as a failure to perform the map side aggregation. Is that accurate? Is this option not working
in hive 0.7.1?

Thanks,
Ranjith




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