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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-638) Restore RMDelegationTokens after RM Restart
Date Tue, 07 May 2013 18:53:17 GMT

     [ https://issues.apache.org/jira/browse/YARN-638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jian He updated YARN-638:

    Attachment: YARN-638.2.patch

This patch restores delegation tokens and master keys in RMDelegationSecretManager when RM
restart by using memory store. Further patch will cover FileSystemStore.
> Restore RMDelegationTokens after RM Restart
> -------------------------------------------
>                 Key: YARN-638
>                 URL: https://issues.apache.org/jira/browse/YARN-638
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Jian He
>            Assignee: Jian He
>         Attachments: YARN-638.1.patch, YARN-638.2.patch
> This is missed in YARN-581. After RM restart, RMDelegationTokens need to be added both
in DelegationTokenRenewer (addressed in YARN-581), and delegationTokenSecretManager

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