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From "Taras Bobrovytsky (Code Review)" <ger...@cloudera.org>
Subject [Impala-ASF-CR] IMPALA-4101: qgen: Hive join predicates should only contains equality functions
Date Sat, 24 Sep 2016 00:49:56 GMT
Taras Bobrovytsky has posted comments on this change.

Change subject: IMPALA-4101: qgen: Hive join predicates should only contains equality functions
......................................................................


Patch Set 7:

(4 comments)

http://gerrit.cloudera.org:8080/#/c/4419/7/tests/comparison/query_generator.py
File tests/comparison/query_generator.py:

Line 1214:     if self.profile.only_use_equality_join_predicates():
This if statement should be above line 1211 and line 1211 should go into the else clause.


PS7, Line 1216: self
there should a 4 space indentation here


PS7, Line 1356: signatures
I think it would be clearer if this was renamed to allowed_signatures


Line 1442:         signature = self.profile.choose_relational_func_signature(relational_signatures)
I like this. This means that we are not calling the only_use_equality_join_predicates() function
at all in _create_boolean_func_tree?


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Gerrit-MessageType: comment
Gerrit-Change-Id: Ibe8832a03cfa0d7ecc293ec6db6db2bcb34ab459
Gerrit-PatchSet: 7
Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-Owner: stakiar@cloudera.com
Gerrit-Reviewer: David Knupp <dknupp@cloudera.com>
Gerrit-Reviewer: Michael Brown <mikeb@cloudera.com>
Gerrit-Reviewer: Taras Bobrovytsky <tbobrovytsky@cloudera.com>
Gerrit-Reviewer: stakiar@cloudera.com
Gerrit-HasComments: Yes

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