Review Board 1.7.22


[HIVE-3585] Integrate Trevni as another columnar oriented file format

Review Request #14204 - Created Sept. 18, 2013 and updated

Sean Busbey
HIVE-3585
14203
Reviewers
hive
ecapriolo, jghoman, mwagner
hive
rebased to trunk. added MR based tests per feedback from Ed. bumped avro version.
iff HIVE-5302 has already been applied, tests pass.