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https://issues.apache.org/jira/browse/YARN-11005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Íñigo Goiri resolved YARN-11005.
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Fix Version/s: 3.4.0
Hadoop Flags: Reviewed
Resolution: Fixed
> Implement the core QUEUE_LENGTH_THEN_RESOURCES OContainer allocation policy
> ---------------------------------------------------------------------------
>
> Key: YARN-11005
> URL: https://issues.apache.org/jira/browse/YARN-11005
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Andrew Chung
> Assignee: Andrew Chung
> Priority: Minor
> Labels: pull-request-available
> Fix For: 3.4.0
>
> Time Spent: 4h 40m
> Remaining Estimate: 0h
>
> This sub-task contains the bulk of the work that will implement the new
> resource-aware Opportunistic container allocation policy
> {{QUEUE_LENGTH_THEN_RESOURCES}}.
> The core tasks here are to:
> # Allow {{ClusterNode}} to be allocated resource-aware using information from
> {{RMNode}},
> # Add the {{QUEUE_LENGTH_THEN_RESOURCES}} {{LoadComparator}},
> # Implement the new sorting logic and the logic to determine whether a node
> can queue Opportunistic containers in case the
> {{QUEUE_LENGTH_THEN_RESOURCES}} policy is chosen, and
> # Modify {{NodeQueueLoadMonitor.selectAnyNode}} to be request-resource-aware.
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