[YARN-9020] AbsoluteCapacity is wrongly set when call ParentQueue#setAbsoluteCapacity

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Assignee: Juanjuan Tian
• Reporter: Juanjuan Tian
• Created: 14/Nov/18 12:50
• Updated: 04/Aug/20 09:13
• Resolved: 14/Nov/18 17:44

Description

set a wrong AbsoluteCapacity when call  ParentQueue#setAbsoluteCapacity

private void deriveCapacityFromAbsoluteConfigurations(String label,
Resource clusterResource, ResourceCalculator rc, CSQueue childQueue) {

// 3. Update absolute capacity as a float based on parent's minResource and
// cluster resource.
childQueue.getQueueCapacities().setAbsoluteCapacity(label,
(float) childQueue.getQueueCapacities().getCapacity()
/ getQueueCapacities().getAbsoluteCapacity(label));

 

should be childQueue.getQueueCapacities().setAbsoluteCapacity(label,
(float) childQueue.getQueueCapacities().getCapacity(label)
/ getQueueCapacities().getAbsoluteCapacity(label));

Issue Links

• is duplicated by: YARN-8917 Absolute (maximum) capacity of level3+ queues is wrongly calculated for absolute resource