[
https://issues.apache.org/jira/browse/DRILL-4472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15180097#comment-15180097
]
Aman Sinha commented on DRILL-4472:
-----------------------------------
Assigning to [~seanhychu] who wrote the unit test...I will follow up with him
to see why the IN filter is not getting pushed past union-all.
> Pushing Filter past Union All fails: DRILL-3257 regressed DRILL-2746 but unit
> test update break test goal
> ---------------------------------------------------------------------------------------------------------
>
> Key: DRILL-4472
> URL: https://issues.apache.org/jira/browse/DRILL-4472
> Project: Apache Drill
> Issue Type: Bug
> Components: Query Planning & Optimization
> Reporter: Jacques Nadeau
> Assignee: Sean Hsuan-Yi Chu
>
> While reviewing DRILL-4467, I discovered this test.
> https://github.com/apache/drill/blame/master/exec/java-exec/src/test/java/org/apache/drill/TestUnionAll.java#L560
> As you can see, the test is checking that test name confirms that filter is
> pushed below union all. However, as you can see, the expected result in
> DRILL-3257 was updated to a plan which doesn't push the in clause below the
> filter. I'm disabling the test since 4467 happens to remove what becomes a
> trivial project. However, we really should fix the core problem (a regression
> of DRILL-2746.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
