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From Brock Noland <br...@cloudera.com>
Subject Defaults and testing
Date Sun, 22 Jun 2014 16:53:59 GMT
Hi,

I know there is an effort to enable Vectorization (HIVE-5538) by default. I
think we probably still want to test with it off as well. Thus our test
matrix is exploding:

MR w/o Vectorization
MR w Vectorization
Tez w/o Vectorization (?)
Tez w Vectorization

My concern is that whatever is enabled by default will be tested and the
other code paths will rot. I am open to suggestions as to how to solve this
problem.

Brock

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