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https://issues.apache.org/jira/browse/HIVE-7521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14092468#comment-14092468
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KangHS commented on HIVE-7521:
------------------------------
Thanks, Ashutosh Chauhan :)
> Reference equality is used on Boolean in
> NullScanOptimizer#WhereFalseProcessor#process()
> ----------------------------------------------------------------------------------------
>
> Key: HIVE-7521
> URL: https://issues.apache.org/jira/browse/HIVE-7521
> Project: Hive
> Issue Type: Bug
> Components: Physical Optimizer
> Affects Versions: 0.14.0
> Reporter: Ted Yu
> Assignee: KangHS
> Priority: Minor
> Fix For: 0.14.0
>
> Attachments: HIVE-7521.patch
>
>
> {code}
> ExprNodeConstantDesc c = (ExprNodeConstantDesc) condition;
> if (c.getValue() != Boolean.FALSE) {
> return null;
> }
> {code}
> equals() should be called instead.
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