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From "Zhijie Shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11207) DelegationTokenAuthenticationHandler needs to support DT operations for proxy user
Date Fri, 17 Oct 2014 21:40:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14175583#comment-14175583
] 

Zhijie Shen commented on HADOOP-11207:
--------------------------------------

bq.  Can you take care of the findbugs warnings?

One findbug will be fixed by HADOOP-11122. The other one is not related, and seems to be reported
in several Jira's jenkins. Filed a ticket for it: HADOOP-11210

> DelegationTokenAuthenticationHandler needs to support DT operations for proxy user
> ----------------------------------------------------------------------------------
>
>                 Key: HADOOP-11207
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11207
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>            Reporter: Zhijie Shen
>            Assignee: Zhijie Shen
>         Attachments: HADOOP-11207.1.patch, HADOOP-11207.2.patch
>
>
> Currently, DelegationTokenAuthenticationHandler only support DT operations for the request
user after it passes the authentication. However, it should also support the request user
to do DT operations on behalf of the proxy user.
> Timeline server is using the authentication filter for DT operations instead of traditional
RPC-based ones. It needs this feature to enable the proxy user to use the timeline service
(YARN-2676).



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