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https://issues.apache.org/jira/browse/SENTRY-2341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arjun Mishra resolved SENTRY-2341.
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Resolution: Not A Bug
> With External Tables Sentry does not handle alter table rename correctly
> ------------------------------------------------------------------------
>
> Key: SENTRY-2341
> URL: https://issues.apache.org/jira/browse/SENTRY-2341
> Project: Sentry
> Issue Type: Bug
> Components: Sentry
> Affects Versions: 2.1.0
> Reporter: Arjun Mishra
> Assignee: Arjun Mishra
> Priority: Major
>
> For external tables, running ALTER TABLE RENAME will not change the location
> of that table, but will drop the ACL.
> Sentry drops privileges every time we delete an object, or rename an object.
> In case of rename Sentry drops the privilege from old object and adds to new
> one
> However with external tables, on renaming the table no new location is
> created. So even though Sentry has in its SENTRY_PATH_CHANGE the ACL for this
> new location, it never gets applied because it doesn't actually exist
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