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From "Xuan Gong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1676) Make admin refreshUserToGroupsMappings of configuration work across RM failover
Date Wed, 12 Feb 2014 06:19:19 GMT

     [ https://issues.apache.org/jira/browse/YARN-1676?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xuan Gong updated YARN-1676:
----------------------------

    Attachment: YARN-1676.5.patch

Create a new API getUserToGroupsMappingServiceWithLoadedConfiguration which will re-create
the GROUPS with loaded Configuration. Also, when RM initiates, we will manually call Groups.getUserToGroupsMappingServiceWithLoadedConfiguration(this.conf).refresh()
to make sure that we will get the updated user to group mapping from remote configuration.

> Make admin refreshUserToGroupsMappings of configuration work across RM failover
> -------------------------------------------------------------------------------
>
>                 Key: YARN-1676
>                 URL: https://issues.apache.org/jira/browse/YARN-1676
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Xuan Gong
>            Assignee: Xuan Gong
>         Attachments: YARN-1667.3.patch, YARN-1676.1.patch, YARN-1676.2.patch, YARN-1676.3.patch,
YARN-1676.4.patch, YARN-1676.5.patch
>
>




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