There are just many points that don't really apply to stuff like spark or tez that runs on YARN: ex: Hadoop << SQL, Python Scripts I completely agree with Ma

There are just many points that don't really apply to stuff like spark or tez that runs on YARN: ex: Hadoop << SQL, Python Scripts I completely agree with Mapreduce << SQL, Python Scripts I do a lot of my processing on sparkSQL and through RDD transformations as opposed to Mapreduce limiting, slow KV style processing.