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https://issues.apache.org/jira/browse/HIVE-21127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ann reassigned HIVE-21127:
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> desc table Command optimize
> ---------------------------
>
> Key: HIVE-21127
> URL: https://issues.apache.org/jira/browse/HIVE-21127
> Project: Hive
> Issue Type: Improvement
> Components: Hive
> Affects Versions: 2.3.2
> Reporter: ann
> Assignee: ann
> Priority: Critical
> Attachments: desc.patch
>
>
> when execute command : desc table \{table}
> if the \{table} is a partitioned table which has many partitions, it will
> read the partitions from metastore, and load very slow.
> desc table command does not show partitions' stats, so it not need to load
> these information.
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