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https://issues.apache.org/jira/browse/HADOOP-12725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15120962#comment-15120962
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Wei Zhou commented on HADOOP-12725:
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Thanks Kai for your comment!
The same test methodology used in testing GSSAPI layer:
Without encryption the total execution time is 521ms,
With encryption: 14456ms
There is almost no difference for the two layers. Thanks!
> RPC call benchmark and optimization in different SASL QOP level
> ---------------------------------------------------------------
>
> Key: HADOOP-12725
> URL: https://issues.apache.org/jira/browse/HADOOP-12725
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Kai Zheng
> Assignee: Wei Zhou
>
> This would implement a benchmark tool to measure and compare the performance
> of Hadoop IPC/RPC call when security is enabled and different SASL
> QOP(Quality of Protection) is enforced. Given the data collected by this
> benchmark, it would then be able to know if any performance concern when
> considering to enforce privacy, integration, or authenticy protection level,
> and do optimization accordingly.
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