HIVE-7396 : BucketingSortingReduceSinkOptimizer throws NullPointException during ETL (Navis via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1617041 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7618 : TestDDLWithRemoteMetastoreSecondNamenode unit test failure (Jason Dere via Sushanth Sowmyan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1617043 13f79535-47bb-0310-9956-ffa450edef68