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https://issues.apache.org/jira/browse/YARN-870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Omkar Vinit Joshi resolved YARN-870.
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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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