Nested Types: Add end-to-end tests running nested TPCH on Parquet.
Nested Types: Add end-to-end tests running nested TPCH on Parquet.

Change-Id: I2a3c46ea50e53479f2f91c175c45e2da3c1c7025
Reviewed-on: http://gerrit.cloudera.org:8080/740
Reviewed-by: Alex Behm <fe1626037acfc2dc542d2aa723a6d14f2464a20c@cloudera.com>
Tested-by: Internal Jenkins

cloudera/recordservice,cloudera/recordservice,cloudera/recordservice,cloudera/recordservice,cloudera/recordservice,cloudera/recordservice,cloudera/recordservice