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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 01:12:44 GMT

    [ https://issues.apache.org/jira/browse/YARN-1640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13941261#comment-13941261
] 

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

I did tests in a two-nodes secure yarn cluster. Did kdestroy for all the nodes, and started
resourcemanages and nm, then run kinit using admin(also tried rm, nm, dn, nn, http keytabs),
transited rm1 to active, and verified that NM can connect to rm1 successfully. Transited rm2
to active, and verified that NM can connect to rm2. 
Also, successfully run mapreduce job and distributedShell job. 

> 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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