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impala/testdata/workloads/functional-planner
Alex Behm 5adedc6a1a IMPALA-3930,IMPALA-2570: Fix shuffle insert hint with constant partition exprs.
Fixes inserts into partitioned tables that have a shuffle hint and only constant
partition exprs. The rows to be inserted are merged at the coordinator where
the table sink is executed. There is no need to hash exchange rows.

Now accepts insert hints when inserting into unpartitioned tables. The shuffle
hint leads to a plan where all rows are merged at the coordinator where
the table sink is executed.

Change-Id: I1084d49c95b7d867eeac3297fd2016daff0ab687
Reviewed-on: http://gerrit.cloudera.org:8080/4162
Reviewed-by: Marcel Kornacker <marcel@cloudera.com>
Tested-by: Internal Jenkins
2016-08-31 09:59:00 +00:00
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