HIVE-7138 : add row index dump capability to ORC file dump (Sergey Shelukhin, reviewed by Owen O'Malley)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1601799 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7203 : Optimize limit 0 (Ashutosh Chauhan via Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1601945 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7022: Replace BinaryWritable with BytesWritable in Parquet serde (reviewed by Brock)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1602245 13f79535-47bb-0310-9956-ffa450edef68