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https://issues.apache.org/jira/browse/YARN-10103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17023050#comment-17023050
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Manikandan R commented on YARN-10103:
-------------------------------------
[~pbacsko] I think AutoCreateEnabledParentQueue can be used to achieve leaf
queue creation under parent queue (for which auto has been enabled) in
conjunction with queue mapping rules. Please check
yarn.scheduler.capacity.<queue-path>.auto-create-child-queue.enabled property.
> Capacity scheduler: add support for create=true/false per mapping rule
> ----------------------------------------------------------------------
>
> Key: YARN-10103
> URL: https://issues.apache.org/jira/browse/YARN-10103
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Peter Bacsko
> Priority: Major
>
> You can't ask Capacity Scheduler for a mapping to create a queue if it
> doesn't exist.
> For example, this mapping would use the first rule if the queue exist. If it
> doesn't, then it proceeds to the next rule:
> {{u:%user:%primary_group.%user:create=false;u:%user%:root.default}}
> Let's say user "alice" belongs to the "admins" group. It would first try to
> map {{root.admins.alice}}. But, if the queue doesn't exist, then it places
> the application into {{root.default}}.
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