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https://issues.apache.org/jira/browse/HADOOP-9421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13671898#comment-13671898
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Luke Lu commented on HADOOP-9421:
---------------------------------
Had a good call with Daryn, Thanks! I think I understand the (likely) future
need to be able to multiplexing sasl sessions over a single connection. I think
the basic approach is reasonable. I was a little thrown off by the wrapper
changes in ProtobufRpcEngine. I think we're close enough protocol wise after
the following fixes:
# remove the AuthMethod byte and replace it with the sasl call with
RpcSaslProto to initiate the exchange, so that client initiation is extensible.
# remove the IpSerializationType byte. It's a useless historical vestige that's
likely to be confused with RpcKind.
> 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.patch,
> HADOOP-9421-v2-demo.patch
>
>
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