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Posted to issues@drill.apache.org by "Krystal (JIRA)" <ji...@apache.org> on 2016/05/02 23:00:15 UTC

[jira] [Closed] (DRILL-4472) Pushing Filter past Union All fails: DRILL-3257 regressed DRILL-2746 but unit test update break test goal

     [ https://issues.apache.org/jira/browse/DRILL-4472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krystal closed DRILL-4472.
--------------------------

Per Hsuan, this jira is to rewrite a unit test so there is nothing to verify.

> 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
>             Fix For: 1.7.0
>
>
> 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.



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