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Posted to yarn-issues@hadoop.apache.org by "Xuan Gong (JIRA)" <ji...@apache.org> on 2014/01/21 07:09:20 UTC

[jira] [Updated] (YARN-1459) Handle supergroups, usergroups and ACLs across RMs during failover

     [ https://issues.apache.org/jira/browse/YARN-1459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xuan Gong updated YARN-1459:
----------------------------

    Attachment: YARN-1459.1.patch

> Handle supergroups, usergroups and ACLs across RMs during failover
> ------------------------------------------------------------------
>
>                 Key: YARN-1459
>                 URL: https://issues.apache.org/jira/browse/YARN-1459
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: 2.2.0
>            Reporter: Karthik Kambatla
>            Assignee: Xuan Gong
>         Attachments: YARN-1459.1.patch
>
>
> The supergroups, usergroups and ACL configurations are per RM and might have been changed while the RM is running. After failing over, the new Active RM should have the latest configuration from the previously Active RM.



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