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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-6304) Skip rm.transitionToActive call to RM if RM is already active.
Date Mon, 17 Apr 2017 22:59:41 GMT

     [ https://issues.apache.org/jira/browse/YARN-6304?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Junping Du updated YARN-6304:
-----------------------------
    Hadoop Flags: Reviewed

> Skip rm.transitionToActive call to RM if RM is already active. 
> ---------------------------------------------------------------
>
>                 Key: YARN-6304
>                 URL: https://issues.apache.org/jira/browse/YARN-6304
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>            Reporter: Rohith Sharma K S
>            Assignee: Rohith Sharma K S
>             Fix For: 2.8.1, 3.0.0-alpha3
>
>         Attachments: YARN-6304.0001.patch
>
>
> When elector elects RM to become active, even though RM is already in ACTIVE state AdminService
does refresh on following configurations. 
> # refreshAdminAcls 
> # refreshAll to update the configurations.
> But ideally even these operations are need NOT to be done and can be skipped refreshing
configurations on ACTIVE RM. However admin executes refresh command separately if there is
any config changes to be done.



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