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https://issues.apache.org/jira/browse/HIVE-12181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14971317#comment-14971317
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Ashutosh Chauhan commented on HIVE-12181:
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I think we can do this in phased manner. Lets debug the only failure on
MiniTezCliDriver and set default to true there. We can tackle CliDriver later.
> Change hive.stats.fetch.column.stats default value to true
> ----------------------------------------------------------
>
> Key: HIVE-12181
> URL: https://issues.apache.org/jira/browse/HIVE-12181
> Project: Hive
> Issue Type: Improvement
> Components: Statistics
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Attachments: HIVE-12181.1.patch, HIVE-12181.patch
>
>
> There was a performance concern earlier, but HIVE-7587 has fixed that. We can
> change the default to true now.
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