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https://issues.apache.org/jira/browse/HIVE-24964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sankar Hariappan resolved HIVE-24964.
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Resolution: Fixed
> Backport HIVE-22453: Describe table unnecessarily fetches partitions
> --------------------------------------------------------------------
>
> Key: HIVE-24964
> URL: https://issues.apache.org/jira/browse/HIVE-24964
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.0.0, 3.1.1, 3.1.2
> Reporter: Kevin Cheung
> Assignee: Kevin Cheung
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.1.3, 3.2.0
>
>
> When users have highly partitioned table (10k+), all describe commands will
> take a very long time to complete. This change will make it such that only
> "describe extended/formatted table" will start gathering partition
> statistics. "Describe table" will not collect the stats.
> This backports https://issues.apache.org/jira/browse/HIVE-22453 to branch-3.1.
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