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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-2525) Yarn - Kerberos delegation token support for long running applications
Date Thu, 25 Feb 2016 06:39:18 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-2525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15166815#comment-15166815
] 

Vladimir Ozerov commented on IGNITE-2525:
-----------------------------------------

Luca,
I am closing the ticket then. Should you have any further questions please refer to user list.

> Yarn - Kerberos delegation token support for long running applications
> ----------------------------------------------------------------------
>
>                 Key: IGNITE-2525
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2525
>             Project: Ignite
>          Issue Type: Improvement
>    Affects Versions: 1.5.0.final
>            Reporter: Luca Rea
>            Assignee: Vladimir Ozerov
>             Fix For: 1.6
>
>
> Hi,
> now Yarn returns an authentication error when kerberos is enabled:
> java.io.IOException: Failed on local exception: java.io.IOException: org.apache.hadoop.security.AccessControlException:
Client cannot authenticate via:[TOKEN, KERBEROS]; 
> I think Apache Ignite needs somethink like "AMDelegationTokenRenewer.scala" and "ExecutorDelegationTokenUpdater.scala"
of Apache Spark to support long running applications in clusters with kerberos authantication
enabled.



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