[SPARK-21396][SQL] Fixes MatchError when UDTs are passed through Hive Thriftserver#20385

Closed

atallahhezbor wants to merge 2 commits intoapache:masterfrom

atallahhezbor:udts_over_hive

Commits on Jan 24, 2018

Fixes MatchError when UDTs are passed through Hive Thriftserver
atallahhezbor
committed

Commits on Jan 31, 2018

Moves UDT handling to HiveUtils. Adds unit test
atallahhezbor
committed