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From "Omkar Vinit Joshi (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (YARN-870) Node manager is no longer required to store ContainerToken as it is required only during startContainer call.
Date Fri, 21 Jun 2013 22:10:20 GMT

     [ https://issues.apache.org/jira/browse/YARN-870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Omkar Vinit Joshi resolved YARN-870.
------------------------------------

    Resolution: Duplicate

Fixing this will also fix YARN-62. attaching patch there as it is fixing one potential security
issue there.
                
> Node manager is no longer required to store ContainerToken as it is required only during
startContainer call.
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-870
>                 URL: https://issues.apache.org/jira/browse/YARN-870
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Omkar Vinit Joshi
>            Assignee: Omkar Vinit Joshi
>
> The Container token is no longer required to be saved on node manager side. Should be
removed from NMContainerTokenSecretManager. Earlier this was required for authentication but
now it is no longer required for authentication after YARN-613

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