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From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-9421) Convert SASL to use ProtoBuf and add lengths for non-blocking processing
Date Wed, 22 May 2013 15:45:26 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13664197#comment-13664197
] 

Daryn Sharp commented on HADOOP-9421:
-------------------------------------

I've got a patch working.  BUT... A pre-existing problem is that after the connection header
is sent, the client expects to be in sasl mode.  When it gets an RPC error, such as invalid
rpc version or unsupported serialization, it blows up trying to decode it as SASL.  I think
I am going to have to wrap the SASL exchange with {{RpcRequestHeaderProto}} so the client
can determine if the response is a RPC or SASL protobuf.
                
> Convert SASL to use ProtoBuf and add lengths for non-blocking processing
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-9421
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9421
>             Project: Hadoop Common
>          Issue Type: Sub-task
>    Affects Versions: 2.0.3-alpha
>            Reporter: Sanjay Radia
>            Assignee: Daryn Sharp
>         Attachments: HADOOP-9421.patch, HADOOP-9421-v2-demo.patch
>
>


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