[YARN-8086] ManagedParentQueue with no leaf queues cause JS error in new UI

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.0
• Hadoop Flags: Reviewed
• Assignee: Suma Shivaprasad
• Reporter: Suma Shivaprasad
• Created: 29/Mar/18 18:43
• Updated: 29/Mar/18 22:21
• Resolved: 29/Mar/18 22:21

Description

ManagedParentQueues do not have any leaf queues and capacity-queue.js does not do null checks while checking for child queues under Managed parent queues while displaying "Cluster Overview/Queues" page if such queues exist in capacity-scheduler configuration