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https://issues.apache.org/jira/browse/SENTRY-1290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hao Hao resolved SENTRY-1290.
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Resolution: Fixed
> Performance improvement for ResourceAuthorizationProvider
> ---------------------------------------------------------
>
> Key: SENTRY-1290
> URL: https://issues.apache.org/jira/browse/SENTRY-1290
> Project: Sentry
> Issue Type: Improvement
> Reporter: Hao Hao
> Assignee: Hao Hao
>
> Currently, ResourceAuthorizationProvider.doHasAccess does not scale in the
> scenario when users have many roles and each role has many permissions.
> Especially in the case for "SHOW TABLES", "SHOW DATABASEs" in hive, which
> checks a lot of authorizable objects. Need to improve the performance.
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