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https://issues.apache.org/jira/browse/HIVE-28170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18099744#comment-18099744
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Stamatis Zampetakis commented on HIVE-28170:
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Hey [~soumyakanti.das] can you briefly outline how this ticket relates to 
HIVE-27964? Are they duplicates?

> Implement drop stats
> --------------------
>
>                 Key: HIVE-28170
>                 URL: https://issues.apache.org/jira/browse/HIVE-28170
>             Project: Hive
>          Issue Type: Task
>            Reporter: Ramesh Kumar Thangarajan
>            Assignee: Ramesh Kumar Thangarajan
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.3.0
>
>
> We need a way to drop the stats associated with the table/partition and its 
> columns. This can help a lot in migration or replication where the stats data 
> take huge time to copy. Particularly when the table is partitioned, we have 
> stats rows for each table, partition, column combination, which can get huge 
> when the number of partitions is huge.



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