Can't speak for MapR, but Amazon (EMR particular) has adopted Impala
and also Spark, while it also offers Redshift.
I believe they're just allowing options for their customers and allow
them to use EMR regardless which choice they want.
Drill is still very much a live project and if you follow the dev
mailing list and commits you can tell.
Tim
On Sun, May 18, 2014 at 10:24 AM, Ashish Gupta <ashish8work@gmail.com> wrote:
> I saw that MapR and Amazon AWS has adopted Impala. So what is the purpose of Drill?
> Is it even a live project?
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