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https://issues.apache.org/jira/browse/HIVE-19335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16459419#comment-16459419
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Deepak Jaiswal commented on HIVE-19335:
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Thanks [~jdere] for working on this.
+1 pending test results.
nit : Please fix a typo in a comment.
// fetch table ablias
> Disable runtime filtering (semijoin reduction opt with bloomfilter) for
> external tables
> ---------------------------------------------------------------------------------------
>
> Key: HIVE-19335
> URL: https://issues.apache.org/jira/browse/HIVE-19335
> Project: Hive
> Issue Type: Sub-task
> Reporter: Jason Dere
> Assignee: Jason Dere
> Priority: Major
> Attachments: HIVE-19335.1.patch
>
>
> Even with good stats runtime filtering can cause issues, if they are out of
> date things are even worse. Disable by default for external tables.
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