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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12725) RPC call benchmark and optimization in different SASL QOP level
Date Thu, 28 Jan 2016 08:10:39 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15120987#comment-15120987
] 

Kai Zheng commented on HADOOP-12725:
------------------------------------

Thanks Wei for your quick work! So looks like we can focus on GSSAPI layer first. How would
you like to change your bench codes to encrypt the packet data with {{Chimera}} cipher? Then
we may have idea about how much we could optimize if it's possible to use a high efficiency
cipher in the layer. 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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