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  1. Ranger
  2. RANGER-1729

The hbase's performance will be significantly reduced after used Ranger to control and configure Hbase data security

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Ranger
    • Labels:
    • Flags:
      Patch, Important

      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.

        Attachments

        1. result_detail.png
          23 kB
          Qiang Zhang
        2. Polling_interval_result_detail.png
          31 kB
          Qiang Zhang
        3. 0001-RANGER-1729-The-performance-of-hbase-will-be-signifi.patch
          19 kB
          Qiang Zhang
        4. verify_patch_result_detail.png
          45 kB
          Qiang Zhang

          Activity

            People

            • Assignee:
              zhangqiang2 Qiang Zhang
              Reporter:
              zhangqiang2 Qiang Zhang
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              Dates

              • Created:
                Updated: