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https://issues.apache.org/jira/browse/HIVE-29398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HIVE-29398 started by Thomas Rebele.
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> Make it possible to use longStats instead of timestampStats in 
> ColumnStatisticsData
> -----------------------------------------------------------------------------------
>
>                 Key: HIVE-29398
>                 URL: https://issues.apache.org/jira/browse/HIVE-29398
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Thomas Rebele
>            Assignee: Thomas Rebele
>            Priority: Major
>              Labels: pull-request-available
>
> The field timestampStats has been introduced by HIVE-22311 to propagate 
> min/max statistics for the timestamp type. It seems to be just a wrapper for 
> an i64 field. To increase compatibility with other projects, it would be 
> helpful to make it configurable whether to use the new timestampStats field, 
> or the existing longStats field. Or could the timestampStats be removed 
> completely, using the timestampStats field instead?



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