hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Arun Suresh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11176) KMSClientProvider authentication fails when both currentUgi and loginUgi are a proxied user
Date Fri, 10 Oct 2014 04:29:34 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14166376#comment-14166376
] 

Arun Suresh commented on HADOOP-11176:
--------------------------------------

* The findBugs warnings are actually unrelated to the patch.. they will start to show up since
HADOOP-11178 (which fixes the findBugs exclusion file) is resolved. They should go away once
HADOOP-11122 is fixed and committed
* The release audit warning also looks unrelated

> KMSClientProvider authentication fails when both currentUgi and loginUgi are a proxied
user
> -------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-11176
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11176
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Arun Suresh
>            Assignee: Arun Suresh
>              Labels: encryption
>         Attachments: HADOOP-11176.1.patch, HADOOP-11176.2.patch, HADOOP-11176.3.patch
>
>
> In a secure environment, with kerberos, when the KMSClientProvider instance is created
in the context of a proxied user, The initial SPNEGO handshake is made with the currentUser
(the proxied user) as the Principal.. this will fail, since the proxied user is not logged
in.
> The handshake must be done using the real user.
>  



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message