HIVE-6015: vectorized logarithm produces results for 0 that are different from a non-vectorized one (Sergey Shelukhin via Eric Hanson)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1551416 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5973 SMB joins produce incorrect results with multiple partitions and buckets (Vikram Dixit via Harish Butani)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1551420 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5521 : Remove CommonRCFileInputFormat. (hashutosh via jitendra)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1551443 13f79535-47bb-0310-9956-ffa450edef68