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From "Xuan Gong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1640) Manual Failover does not work in secure clusters
Date Thu, 20 Mar 2014 01:30:48 GMT

    [ https://issues.apache.org/jira/browse/YARN-1640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13941282#comment-13941282
] 

Xuan Gong commented on YARN-1640:
---------------------------------

In this patch, we create an rmloginUGI to save the UGI which is used to doSecureLogin, and
use it start active services. In secure model, the rmLoginUGI will be the loginUGI, and in
non-secure model, it will be currentUGI. 

> Manual Failover does not work in secure clusters
> ------------------------------------------------
>
>                 Key: YARN-1640
>                 URL: https://issues.apache.org/jira/browse/YARN-1640
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Xuan Gong
>            Assignee: Xuan Gong
>            Priority: Blocker
>         Attachments: YARN-1640.1.patch
>
>
> NodeManager gets rejected after manually making one RM as active.



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