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https://issues.apache.org/jira/browse/HIVE-17398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16144222#comment-16144222
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Janaki Lahorani commented on HIVE-17398:
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There are scenarios where the cost of doing DPP doesn't cover the benefit
provided by DPP. Don't use DPP if it doesn't provide tangible benefit.
> Support Costing/Heuristics to enable or disable DPP
> ---------------------------------------------------
>
> Key: HIVE-17398
> URL: https://issues.apache.org/jira/browse/HIVE-17398
> Project: Hive
> Issue Type: Sub-task
> Components: Spark
> Reporter: Janaki Lahorani
> Assignee: Janaki Lahorani
>
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