You are viewing a plain text version of this content. The canonical link for it is here.

Posted to common-issues@hadoop.apache.org by "Benoy Antony (JIRA)" <ji...@apache.org> on 2014/01/07 21:41:50 UTC

[jira] [Updated] (HADOOP-10211) Enable RPC protocol to negotiate SASL-QOP values between clients and servers

     [ https://issues.apache.org/jira/browse/HADOOP-10211?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benoy Antony updated HADOOP-10211:
----------------------------------

    Summary: Enable RPC protocol to negotiate SASL-QOP values between clients and servers  (was: Enable RPC protocol to negotiate SASL-QOP values between client and servers)

> Enable RPC protocol to negotiate SASL-QOP values between clients and servers
> ----------------------------------------------------------------------------
>
>                 Key: HADOOP-10211
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10211
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 2.2.0
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>         Attachments: HADOOP-10211.patch
>
>
> SASL allows different types of protection are referred to as the quality of protection (qop). It is negotiated between the client and server during the authentication phase of the SASL exchange. Currently hadoop allows specifying a single QOP value  via _hadoop.rpc.protection_. 
> The enhancement enables a user to specify multiple QOP values -  _authentication_, _integrity_, _privacy_ as a comma separated list via _hadoop.rpc.protection_
> The client and server can have different set of values for  _hadoop.rpc.protection_ and they will negotiate to determine the QOP to be used for communication.



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)