Hadoop YARN
  1. Hadoop YARN

capacityscheduler

Summary

Issues: Unresolved

Key Summary Due Date
Sub-task YARN-2297 Preemption can prevent progress in small queues
Bug YARN-2925 Internal fields in LeafQueue access should be protected when accessed from FiCaSchedulerApp to calculate Headroom
Test YARN-2341 Refactor TestCapacityScheduler to separate tests per feature

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Issues: Updated recently

Key Summary Updated
Improvement YARN-3294 Allow dumping of Capacity Scheduler debug logs via web UI for a fixed time period
Bug YARN-3243 CapacityScheduler should pass headroom from parent to children to make sure ParentQueue obey its capacity limits.
Improvement YARN-3293 Track and display capacity scheduler health metrics in web UI

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Versions: Unreleased

Name Release date
Unreleased trunk-win  
Unreleased 2.0.5-alpha  
Unreleased YARN-321  
Unreleased 2.2.1  
Unreleased 2.7.0  
Unreleased 2.6.1  
Unreleased 2.8.0  
Unreleased YARN-2928  

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