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https://issues.apache.org/jira/browse/YARN-39?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun C Murthy closed YARN-39.
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> RM-NM secret-keys should be randomly generated and rolled every so often
> ------------------------------------------------------------------------
>
> Key: YARN-39
> URL: https://issues.apache.org/jira/browse/YARN-39
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Vinod Kumar Vavilapalli
> Priority: Critical
> Fix For: 2.0.2-alpha, 0.23.3
>
> Attachments: MAPREDUCE-3943-20120416.txt, MR3943_branch-23.txt,
> MR3943_branch-23.txt, MR3943_trunk.txt, MR3943_trunk.txt, MR3943.txt,
> MR3943.txt, YARN-39-20120823.1.txt, YARN-39-20120823.1.txt,
> YARN-39-20120823.txt, YARN-39-20120824.txt, YARN39_branch23.txt, YARN39.txt
>
>
> - RM should generate the master-key randomly
> - The master-key should roll every so often
> - NM should remember old expired keys so that already doled out
> container-requests can be satisfied.
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