Changes for Build #1903 Changes for Build #1904 [kevinwilfong] HIVE-3552. performant manner for performing cubes/rollups/grouping sets for a high number of grouping set keys.
All tests passed The Apache Jenkins build system has built Hive-trunk-h0.21 (build #1904) Status: Fixed Check console output at https://builds.apache.org/job/Hive-trunk-h0.21/1904/ to view the results.
