HIVE-5411 : Migrate expression serialization to Kryo (Ashutosh Chauhan via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1534023 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5559 : Stats publisher fails for list bucketing when IDs are too long (Jason Dere via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1534024 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5572 : Fails of non-sql command are not propagated to jdbc2 client (Navis reviewed by Brock Noland)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1534034 13f79535-47bb-0310-9956-ffa450edef68