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https://issues.apache.org/jira/browse/RANGER-4387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Madhan Neethiraj updated RANGER-4387:
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Attachment: RANGER-4387.patch
> optimize loading of userstore from the database
> -----------------------------------------------
>
> Key: RANGER-4387
> URL: https://issues.apache.org/jira/browse/RANGER-4387
> Project: Ranger
> Issue Type: Improvement
> Components: Ranger
> Reporter: Madhan Neethiraj
> Assignee: Madhan Neethiraj
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: RANGER-4387.patch
>
>
> While populating userstore, Ranger admin loads all XXUser and XXGroup objects
> from the database. In deployments having large number of users/groups,
> loading large number of JPA objects can add significant overheads. This
> overhead can be avoided by loading only necessary attributes from the
> database.
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