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https://issues.apache.org/jira/browse/HIVE-17084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zoltan Haindrich updated HIVE-17084:
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Attachment: HIVE-17084.30.patch
> Turn on hive.stats.fetch.column.stats configuration flag
> --------------------------------------------------------
>
> Key: HIVE-17084
> URL: https://issues.apache.org/jira/browse/HIVE-17084
> Project: Hive
> Issue Type: Task
> Components: Statistics
> Reporter: Vineet Garg
> Assignee: Zoltan Haindrich
> Priority: Major
> Fix For: 3.2.0
>
> Attachments: HIVE-17084.08.patch, HIVE-17084.09.patch,
> HIVE-17084.1.patch, HIVE-17084.10.patch, HIVE-17084.11.patch,
> HIVE-17084.12.patch, HIVE-17084.13.patch, HIVE-17084.14.patch,
> HIVE-17084.15.patch, HIVE-17084.16.patch, HIVE-17084.17.patch,
> HIVE-17084.18.patch, HIVE-17084.19.patch, HIVE-17084.20.patch,
> HIVE-17084.21.patch, HIVE-17084.22.patch, HIVE-17084.23.patch,
> HIVE-17084.24.patch, HIVE-17084.25.patch, HIVE-17084.26.patch,
> HIVE-17084.27.patch, HIVE-17084.28.patch, HIVE-17084.29.patch,
> HIVE-17084.30.patch, HIVE-170884.4.patch, HIVE-170884.5.patch,
> HIVE-170884.7.patch
>
>
> This flag is off by default and could result in bad plans due to missing
> column statistics.
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