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https://issues.apache.org/jira/browse/HIVE-27528?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Simhadri Govindappa updated HIVE-27528:
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Description:
l.
The bit vector that contains the ndv values is being overwritten by
updatecolstats which is called during alter table command.
was:It overwrites the previously calculated bit vectors for ndv as well.
> Hive iceberg: Alter table command should not call the metastore to update
> column stats
> ---------------------------------------------------------------------------------------
>
> Key: HIVE-27528
> URL: https://issues.apache.org/jira/browse/HIVE-27528
> Project: Hive
> Issue Type: Improvement
> Reporter: Simhadri Govindappa
> Assignee: Simhadri Govindappa
> Priority: Major
>
> l.
> The bit vector that contains the ndv values is being overwritten by
> updatecolstats which is called during alter table command.
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