zhoulinlin created YARN-3590:
Summary: Change the attribute "maxRunningApps" of FairSchudeler
queue,it should be take effect for application in queue,but not
Project: Hadoop YARN
Issue Type: Bug
Affects Versions: 2.5.2
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 .
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