Alex Behm has posted comments on this change.

Change subject: IMPALA-5812: NPE when x joining on const select having an empty 
result
......................................................................


Patch Set 1:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/7971/1//COMMIT_MSG
Commit Message:

Line 7: IMPALA-5812: NPE when x joining on const select having an empty result
Suggest:
Fix NPE when joining on empty const select


http://gerrit.cloudera.org:8080/#/c/7971/1/testdata/workloads/functional-planner/queries/PlannerTest/joins.test
File testdata/workloads/functional-planner/queries/PlannerTest/joins.test:

Line 2524: # IMPALA-5812: Test that a cross join with a constant select that 
returns an empty result
Please move this into empty.test which tests various cases with EmptySetNode.


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Gerrit-MessageType: comment
Gerrit-Change-Id: I6e425dbcb442aeeac687e103774823d3f50e6436
Gerrit-PatchSet: 1
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: Bikramjeet Vig <[email protected]>
Gerrit-Reviewer: Alex Behm <[email protected]>
Gerrit-HasComments: Yes

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