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https://issues.apache.org/jira/browse/YARN-11516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Íñigo Goiri resolved YARN-11516.
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Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Improve existsApplicationHomeSubCluster/existsReservationHomeSubCluster Log
> Level
> ---------------------------------------------------------------------------------
>
> Key: YARN-11516
> URL: https://issues.apache.org/jira/browse/YARN-11516
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: federation, router
> Affects Versions: 3.4.0
> Reporter: Shilun Fan
> Assignee: Shilun Fan
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.4.0
>
>
> The method FederationStateStoreFacade#existsApplicationHomeSubCluster is used
> to determine whether an application has a HomeSubCluster assigned. If the
> HomeSubCluster is not found, we currently log a warning message. However,
> during the first submission of an application, it is normal for the
> corresponding HomeSubCluster not to exist. This warning message might mislead
> users into thinking that an exception occurred. To address this, we should
> change the logging format of this message to "debug".
> FederationStateStoreFacade#existsReservationHomeSubCluster also needs to
> change the log level for the same reason.
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