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From "Xuan Gong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-1734) RM should get the updated Configurations when it transits from Standby to Active
Date Thu, 20 Feb 2014 01:41:20 GMT

    [ https://issues.apache.org/jira/browse/YARN-1734?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906462#comment-13906462
] 

Xuan Gong commented on YARN-1734:
---------------------------------

bq. Add code comments above the call if it is needed.

Add comments

bq. The user facing call refreshAdminAcls(RefreshAdminAclsRequest request) can invoke the
same method to reuse code?

Yes, we can do that. Modified

bq. Validate that before the failover happens max-apps is still the default on the standby.

Added

bq. Fix formatting to not overflow 80 characters.

fixed

> RM should get the updated Configurations when it transits from Standby to Active
> --------------------------------------------------------------------------------
>
>                 Key: YARN-1734
>                 URL: https://issues.apache.org/jira/browse/YARN-1734
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Xuan Gong
>            Assignee: Xuan Gong
>            Priority: Critical
>         Attachments: YARN-1734.1.patch, YARN-1734.2.patch
>
>
> Currently, we have ConfigurationProvider which can support LocalConfiguration, and FileSystemBasedConfiguration.
When HA is enabled, and FileSystemBasedConfiguration is enabled, RM can not get the updated
Configurations when it transits from Standby to Active



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