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https://issues.apache.org/jira/browse/RANGER-1729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Qiang Zhang updated RANGER-1729:
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Attachment: Polling_interval_result_detail.png
> The hbase's performance will be significantly reduced after used Ranger to
> control and configure Hbase data security
> --------------------------------------------------------------------------------------------------------------------
>
> Key: RANGER-1729
> URL: https://issues.apache.org/jira/browse/RANGER-1729
> Project: Ranger
> Issue Type: Bug
> Components: Ranger
> Reporter: Qiang Zhang
> Assignee: Qiang Zhang
> Labels: patch
> Attachments: Polling_interval_result_detail.png, result_detail.png
>
>
> The hbase's performance will be significantly reduced after used Ranger to
> control and configure Hbase data security. I used following environment to
> verify issue.
> Test tools：ycsb-0.1.4
> Test environment：
> Node number：4节点
> Node configuration detail is as following:
> Node1、Node2:
> CPU:32 core，Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz
> memory：128GB
> Node3、Node4
> CPU:48 core，Intel(R) Xeon(R) CPU E5-2670 v3 @ 2.30GHz
> memory：128GB
> The test result:
> 2. Add one policy and not write audit log, HBase's performance decreased
> 10.10%;
> 3. Add one policy and write audit log, HBase's performance decreased 12.90%;
> Please refer to result_detail.png.
> This decline is unacceptable in a real environment. It will seriously affect
> the user to use Ranger.
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