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https://issues.apache.org/jira/browse/HIVE-16154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Dere updated HIVE-16154:
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Attachment: HIVE-16154.3.patch
Needed to update golden file for the explain* tests in MiniTez
> Determine when dynamic runtime filtering should be disabled
> -----------------------------------------------------------
>
> Key: HIVE-16154
> URL: https://issues.apache.org/jira/browse/HIVE-16154
> Project: Hive
> Issue Type: Bug
> Components: Query Planning
> Reporter: Jason Dere
> Assignee: Jason Dere
> Attachments: HIVE-16154.1.patch, HIVE-16154.2.patch,
> HIVE-16154.3.patch
>
>
> Currently dynamic min/max/bloom optimization is always enabled. However there
> are times where it may not be beneficial, such as if the semijoin has a PK-FK
> relation and there are no filters on the semijoin table. Try to devise a way
> to do a cost/benefit calculation to see if there is enough benefit to adding
> the runtime filter.
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