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https://issues.apache.org/jira/browse/YARN-2606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14148282#comment-14148282
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Mit Desai commented on YARN-2606:
---------------------------------

Thanks for the the suggestion [~zjshen]. Moving the FS operations to 
serviceStart() will work too. But I went with this option as to me, doing a 
login during initialization makes more sense than it be on the mid-way.

> Application History Server tries to access hdfs before doing secure login
> -------------------------------------------------------------------------
>
>                 Key: YARN-2606
>                 URL: https://issues.apache.org/jira/browse/YARN-2606
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: timelineserver
>    Affects Versions: 2.6.0
>            Reporter: Mit Desai
>            Assignee: Mit Desai
>         Attachments: YARN-2606.patch
>
>
> While testing the Application Timeline Server, the server would not come up 
> in a secure cluster, as it would keep trying to access hdfs without having 
> done the secure login. It would repeatedly try authenticating and finally hit 
> stack overflow.



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