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https://issues.apache.org/jira/browse/SENTRY-2334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arjun Mishra updated SENTRY-2334:
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Description: Sentry privilege comparison is not optimized when there are
large number of Hive Context inputs and therefore large number of requested
privileges. Currently Sentry checks for each requiredInputPrivilege, comparing
privileges for that input with all privileges of group/role. If number of
inputs are large, and number of privileges assigned to role+group are large
this request takes a long time (was: Sentry privilege comparison is not
optimized when there are large number of Hive Context inputs and therefore
large number of requested privileges. Currently Sentry checks for each
requiredInputPrivilege by comparing privileges for that input with all
privileges of group/role. If number of inputs are large, and number of
privileges assigned to role+group are large this request takes a long time)
> Optimize Sentry privilege comparison for requested privileges with current
> privileges
> -------------------------------------------------------------------------------------
>
> Key: SENTRY-2334
> URL: https://issues.apache.org/jira/browse/SENTRY-2334
> Project: Sentry
> Issue Type: Improvement
> Components: Sentry
> Reporter: Arjun Mishra
> Assignee: Arjun Mishra
> Priority: Major
> Fix For: 2.1.0
>
>
> Sentry privilege comparison is not optimized when there are large number of
> Hive Context inputs and therefore large number of requested privileges.
> Currently Sentry checks for each requiredInputPrivilege, comparing privileges
> for that input with all privileges of group/role. If number of inputs are
> large, and number of privileges assigned to role+group are large this request
> takes a long time
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