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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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Andrew Chung updated YARN-11005:
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Description:
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.
was:
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:
1. Allow {{ClusterNode}} to be allocated resource-aware using information from
{{RMNode}},
2. Add the {{QUEUE_LENGTH_THEN_RESOURCES}} {{LoadComparator}}, and
3. 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.
> 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
>
> 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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