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https://issues.apache.org/jira/browse/HAWQ-1311?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hubert Zhang reassigned HAWQ-1311:
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Assignee: Hubert Zhang (was: Ed Espino)
> Optimize the performance of hawq with ranger enabled.
> -----------------------------------------------------
>
> Key: HAWQ-1311
> URL: https://issues.apache.org/jira/browse/HAWQ-1311
> Project: Apache HAWQ
> Issue Type: Sub-task
> Components: Security
> Reporter: Hubert Zhang
> Assignee: Hubert Zhang
> Fix For: backlog
>
>
> There are still more than one ranger plugin server(rps) call for a single
> query. We need to first analyse the cost of ranger aclcheck and then using a
> query level aclcache to minimise the times of rps call for each query.
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