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From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-10221) Add a plugin to specify SaslProperties for RPC protocol based on connection properties
Date Mon, 10 Mar 2014 17:28:45 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-10221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13925922#comment-13925922
] 

Daryn Sharp commented on HADOOP-10221:
--------------------------------------

Minor nit in the tests, {{saslPopertiesResolver}} is missing an "r" in Properties.

Would you please elaborate on the difference in the existing {{ReflectionUtils.newInstance}}
vs. the new {{ReflectionsUtil.constructInstance}}?  The latter appears to not require the
resolver class to extend {{Configured}}.  The method mentions "... enables one to achieve
achieve thread safety using final fields" so I must be missing something subtle.  Also note
the double "achieve achieve".

> Add a plugin to specify SaslProperties for RPC protocol based on connection properties
> --------------------------------------------------------------------------------------
>
>                 Key: HADOOP-10221
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10221
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 2.2.0
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>         Attachments: HADOOP-10221.no-static.example, HADOOP-10221.patch, HADOOP-10221.patch,
HADOOP-10221.patch, HADOOP-10221.patch, HADOOP-10221.patch, HADOOP-10221.patch, HADOOP-10221.patch,
HADOOP-10221.patch
>
>
> Add a plugin to specify SaslProperties for RPC protocol based on connection properties.
> HADOOP-10211 enables client and server to specify and support multiple QOP.  Some connections
needs to be restricted to a specific set of QOP based on connection properties.
> Eg. connections from client from a specific subnet needs to be encrypted (QOP=privacy)



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