Fang-Yu Rao has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/13717 )

Change subject: IMPALA-8702: Remove the PlannerTestOption of 
VALIDATE_CARDINALITY to avoid a flaky test
......................................................................


Patch Set 4:

(3 comments)

> Patch Set 1:
>
> (3 comments)

http://gerrit.cloudera.org:8080/#/c/13717/1/fe/src/test/java/org/apache/impala/planner/PlannerTest.java
File fe/src/test/java/org/apache/impala/planner/PlannerTest.java:

http://gerrit.cloudera.org:8080/#/c/13717/1/fe/src/test/java/org/apache/impala/planner/PlannerTest.java@222
PS1, Line 222:     // Skip cardinality validation because some tables do not 
have stats
> This comment should be more concise. The comments shouldn't explain the cha
Thanks for the prompt reply! I will modify the comment as suggested.


http://gerrit.cloudera.org:8080/#/c/13717/1/fe/src/test/java/org/apache/impala/planner/PlannerTest.java@227
PS1, Line 227:   @Test
> No need to pass in an empty set when there's an overload that does not requ
Sure. I will use the method that does not require this argument.


http://gerrit.cloudera.org:8080/#/c/13717/1/fe/src/test/java/org/apache/impala/planner/PlannerTest.java@263
PS1, Line 263:   public void testFkPkJoinDetectionWithHDFSNumRowsEstDisabled() {
Thanks Tim! I have removed the cardinality validation here as well.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ie7fce59ecef45df7edc71cde1f8166ccfd45d187
Gerrit-Change-Number: 13717
Gerrit-PatchSet: 4
Gerrit-Owner: Fang-Yu Rao <fangyu....@cloudera.com>
Gerrit-Reviewer: Bikramjeet Vig <bikramjeet....@cloudera.com>
Gerrit-Reviewer: Fang-Yu Rao <fangyu....@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
Gerrit-Comment-Date: Wed, 26 Jun 2019 00:37:50 +0000
Gerrit-HasComments: Yes

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