HIVE-5028 : Some tests with fail OutOfMemoryError PermGen Space on Hadoop2 (Brock Noland via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1512576 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4913 : Put deterministic ordering in the top-K ngrams output of UDF context_ngrams() (Xuefu Zhang via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1512590 13f79535-47bb-0310-9956-ffa450edef68
HIVE-3772 Fix concurrency bug in LazyBinaryUtils due to a static field (Mikhail Bautin via egc)

Submitted by:Mikhail Bautin and Reynold Xin	
Reviewed by: Edward Capriolo	
Approved by: Edward Capriolo	


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1512758 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5046: Hcatalog's bin/hcat script doesn't respect HIVE_HOME (Mark Grover via Brock Noland)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1512832 13f79535-47bb-0310-9956-ffa450edef68