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https://issues.apache.org/jira/browse/YARN-701?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13690977#comment-13690977
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Omkar Vinit Joshi commented on YARN-701:
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I think this is a blocker because for an unsecured environment anyone can
register as application master and start requesting resources. I think we
should make it irrespective of security the way ContainerToken/NMToken is
working.
> ApplicationTokens should be used irrespective of kerberos
> ---------------------------------------------------------
>
> Key: YARN-701
> URL: https://issues.apache.org/jira/browse/YARN-701
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Vinod Kumar Vavilapalli
> Priority: Blocker
> Attachments: YARN-701-20130520.txt
>
>
> - Single code path for secure and non-secure cases is useful for testing,
> coverage.
> - Having this in non-secure mode will help us avoid accidental bugs in AMs
> DDos'ing and bringing down RM.
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