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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 Thu, 13 Jun 2013 16:03:20 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-9421?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13682366#comment-13682366

Daryn Sharp commented on HADOOP-9421:

The changes in this jira fundamentally boils down to:
* SASL protobufs
* RPC header wrapped SASL protobufs
* Server advertised SASL auth methods

There's not much additional complexity involved.  Using this model opens the door to a lot
of features such as easier support of the alternate auth methods being proposed, IP failover,
token support for multi-interface and multi-hostnames for servers, multi-plexing UGIs over
a single connection, etc.

Sanjay, I'll contact you offline to bring you up to speed on this lengthy jira.
> 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.patch, HADOOP-9421.patch,

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