Description
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
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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