HIVE-4695 : Unit test failure in TestColumnColumnOperationVectorExpressionEvaluation (Jitendra Nath Pandey via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1491974 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4606 : Implement vector group by hash spill (Remus Rusanu via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1491977 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4702 : Unit test failure TestVectorSelectOperator (Jitendra Nath Pandey via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1491979 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4704 : TestCase FakeVectorRowBatchFromObjectIterables error (Eric Hanson via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1491980 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4706 : Query on Table with partition columns fail with AlreadyBeingCreatedException (Sarvesh Sakalanaga via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/vectorization@1491988 13f79535-47bb-0310-9956-ffa450edef68