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https://issues.apache.org/jira/browse/HADOOP-11176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aaron T. Myers updated HADOOP-11176:
------------------------------------
Resolution: Fixed
Fix Version/s: 2.6.0
Target Version/s: 2.6.0 (was: 2.7.0)
Hadoop Flags: Reviewed
Status: Resolved (was: Patch Available)
I've just committed this to trunk, branch-2, and branch-2.6.
Thanks a lot for the contribution, Arun, and thanks also to Charlie for the
review.
> 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
> Fix For: 2.6.0
>
> 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.
>
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