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https://issues.apache.org/jira/browse/HIVE-2013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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He Yongqiang reassigned HIVE-2013:
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Assignee: (was: He Yongqiang)
> Add a parameter in the Partition object to indicate it's privilege is the
> same as table level privilege
> -------------------------------------------------------------------------------------------------------
>
> Key: HIVE-2013
> URL: https://issues.apache.org/jira/browse/HIVE-2013
> Project: Hive
> Issue Type: Improvement
> Reporter: Ning Zhang
>
> If a query involves many partitions, checking privilege for each partition
> could be very expensive. An optimization is to indicate in the partition
> metadata that its privilege is the same as table level (default) privilege so
> that we only do 1 ACL checking for the set of partitions having the default
> privilege.
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