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From "Benoy Antony (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5378) Enable ApplicationMaster to support different QOP for client and server communications
Date Mon, 31 Mar 2014 23:39:16 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13955888#comment-13955888
] 

Benoy Antony commented on MAPREDUCE-5378:
-----------------------------------------

resolved at the RPC layer and data transfer protocol via HADOOP-10221 and HDFS-5910


> Enable ApplicationMaster to support different QOP for client and server communications
> --------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5378
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5378
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>         Attachments: mr-5378.patch
>
>
> Currently ApplicationMaster's QOP(quality of protection) is derived from the client's
config. If the client uses privacy, all the communication done by the application master will
be set to privacy. 
> As part of the feature to support multiple QOP (HADOOP -9709), the application master
is modified so that application master can support a different QOPs  for its communication
with client vs its communication with other hadoop components.



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