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https://issues.apache.org/jira/browse/HIVE-16289?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15945784#comment-15945784
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Sergey Shelukhin commented on HIVE-16289:
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https://reviews.apache.org/r/58001/ RB
> add hints for semijoin reduction
> --------------------------------
>
> Key: HIVE-16289
> URL: https://issues.apache.org/jira/browse/HIVE-16289
> Project: Hive
> Issue Type: Bug
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-16289.01.patch, HIVE-16289.patch
>
>
> For now hints will only impact bloom filter size if semijoin is enabled.
> In a follow-up, after some cost-based semi-join decision logic is added, they
> may also influence it.
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