[jira] [Resolved] (YARN-255) Support secure AM launch for unmanaged AM's

["Vinod Kumar Vavilapalli (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod Kumar Vavilapalli resolved YARN-255.
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    Resolution: Duplicate

The only tokens needed by the AM from the RM via the launch are AMRMTokens. That is fixed via YARN-937. Closing this as dup, please reopen if you disagree.

> Support secure AM launch for unmanaged AM's
> -------------------------------------------
>
>                 Key: YARN-255
>                 URL: https://issues.apache.org/jira/browse/YARN-255
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: applications/unmanaged-AM-launcher
>    Affects Versions: 3.0.0
>            Reporter: Bikas Saha
>
> Currently unmanaged AM launch does not get security tokens because tokens are passed by the RM to the AM via the NM during AM container launch. For unmanaged AM's the RM can send tokens in the SubmitApplicationResponse to the secure client. The client can then pass these onto the AM in a manner similar to the NM. 



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