One of the prospects recently evaluated Drill and while it worked for the structured / self-describing formats without creating schema, their experience was that the data type resolution aspect slowed the performance down. In any case, HWX does not support Drill officially so the on-us will be on customer to resolve any Drill related issues when using it with HDP. On the other hand, my comment to customers is that Hive provides a consistent approach and in a way / semantics that is known to the database developers. Additionally, a larger community involvement and maturity of the product has hardened Hive over number of years. JSONSerde is the easy to use way to handle JSON in HDP. In return of one time table creation, you get better performance as compared to Drill which does not seem like a bad trade off at all. ... View more