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https://issues.apache.org/jira/browse/HIVE-12329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15025926#comment-15025926
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Prasanth Jayachandran commented on HIVE-12329:
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cp_sel.q.out - I am guessing order is not guaranteed for limit pushdown? and
that's why the change
insert_into3.q.out - Any idea why a new map task is introduced?
Other than these LGTM, +1
> Turn on limit pushdown optimization by default
> ----------------------------------------------
>
> Key: HIVE-12329
> URL: https://issues.apache.org/jira/browse/HIVE-12329
> Project: Hive
> Issue Type: Improvement
> Components: Configuration
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: HIVE-12329.2.patch, HIVE-12329.patch
>
>
> Whenever applicable, this will always help, so this should be on by default.
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