[YARN-2250] FairScheduler.findLowestCommonAncestorQueue returns null when queues not identical

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0, 2.4.1
• Fix Version/s: 2.5.0
• Component/s: scheduler
• Hadoop Flags: Reviewed
• Assignee: Krisztian Horvath
• Reporter: Krisztian Horvath
• Created: 03/Jul/14 08:03
• Updated: 15/Aug/14 05:44
• Resolved: 04/Jul/14 15:19

Description

We need to update the queue metrics until to lowest common ancestor of the target and source queue. This method fails to retrieve the right queue.