[YARN-3590] Change the attribute "maxRunningApps" of FairSchudeler queue,it should be take effect for application in queue,but not

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.5.2
• Component/s: fairscheduler
• Assignee: Unassigned
• Reporter: zhoulinlin
• Created: 07/May/15 09:35
• Updated: 08/May/15 21:16
• Resolved: 08/May/15 21:16

Description

Change the queue attribute "maxRunningApps" for FairSchuduler, and then refresh queues, it should effect the application in queue immediately,but not.
To take effect, the condition is that another application move from this queue.

For example:the "maxRunningApps" is 0, summbit a application A to this queue, it can't be run. Then change "maxRunningApps" from 0 to 2 and refresh quque, application A should be run,but not. If you summit another application B,when application B commplete, application A run .

Issue Links

• duplicates: YARN-3057 Need update apps' runnability when reloading allocation files for FairScheduler