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https://issues.apache.org/jira/browse/HIVE-2872?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kevin Wilfong updated HIVE-2872:
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Status: Patch Available (was: Open)
> Store which configs the user has explicitly changed
> ---------------------------------------------------
>
> Key: HIVE-2872
> URL: https://issues.apache.org/jira/browse/HIVE-2872
> Project: Hive
> Issue Type: Improvement
> Reporter: Kevin Wilfong
> Assignee: Kevin Wilfong
> Attachments: HIVE-2872.D2337.1.patch, HIVE-2872.D2337.2.patch
>
>
> It would be useful to keep track of which config variables the user has
> explicitly changed from the values which are either default or loaded from
> hive-site.xml. These include config variables set using the hiveconf
> argument to the CLI, and via the SET command. This could be used to prevent
> Hive from changing a config variable which has been explicitly set by the
> user, and also potentially for logging to help with later debugging of failed
> queries.
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