HIVE-3849 Aliased column in where clause for multi-groupby single reducer cannot
be resolved (Navis via namit)



git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1451259 13f79535-47bb-0310-9956-ffa450edef68
HIVE-3904 Replace hashmaps in JoinOperators to array
(Navis via namit)



git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1451260 13f79535-47bb-0310-9956-ffa450edef68
HIVE-3628 Provide a way to use counters in Hive through UDF
(Navis via namit)



git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1451261 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4075 : TypeInfoFactory is not thread safe and is access by multiple threads (Brock Noland via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1451280 13f79535-47bb-0310-9956-ffa450edef68