Changes for Build #1948 Changes for Build #1949 [namit] HIVE-3778 Add MapJoinDesc.isBucketMapJoin() as part of explain plan (Gang Tim Liu via namit)
[kevinwilfong] HIVE-3940. Track columns accessed in each table in a query. (Samuel Yuan via kevinwilfong) All tests passed The Apache Jenkins build system has built Hive-trunk-h0.21 (build #1949) Status: Fixed Check console output at https://builds.apache.org/job/Hive-trunk-h0.21/1949/ to view the results.
