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https://issues.apache.org/jira/browse/HIVE-17323?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16144278#comment-16144278
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Deepak Jaiswal edited comment on HIVE-17323 at 8/28/17 10:17 PM:
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Initial patch. Added a test which ensures the semijoin edge feeding into a map
AFTER the DPP is not there.
[~gopalv] [~jdere] Can you please review?
was (Author: djaiswal):
Initial patch. Added a test which ensures the semijoin edge feeding into a map
AFTER the DPP is not there.
> Improve upon HIVE-16260
> -----------------------
>
> Key: HIVE-17323
> URL: https://issues.apache.org/jira/browse/HIVE-17323
> Project: Hive
> Issue Type: Bug
> Reporter: Deepak Jaiswal
> Assignee: Deepak Jaiswal
> Attachments: HIVE-17323.1.patch
>
>
> HIVE-16260 allows removal of parallel edges of semijoin with mapjoins.
> https://issues.apache.org/jira/browse/HIVE-16260
> However, it should also consider dynamic partition pruning edge like semijoin
> without removing it while traversing the query tree.
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