[jira] [Created] (YARN-4565) When sizeBasedWeight enabled for FairOrderingPolicy in CapacityScheduler, Sometimes lead to situation where all queue resources consumed by AMs only

Fri, 08 Jan 2016 06:57:13 -0800 

Karam Singh created YARN-4565:
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             Summary: When sizeBasedWeight enabled for FairOrderingPolicy in 
CapacityScheduler, Sometimes lead to situation where all queue resources 
consumed by AMs only
                 Key: YARN-4565
                 URL: https://issues.apache.org/jira/browse/YARN-4565
             Project: Hadoop YARN
          Issue Type: Bug
          Components: capacity scheduler, capacityscheduler
    Affects Versions: 2.7.1, 2.8.0
            Reporter: Karam Singh


When sizeBasedWeight enabled for FairOrderingPolicy in CapacityScheduler, 
Sometimes lead to situation where all queue resources consumed by AMs only,

So from users perpective it appears that all application in queue are stuck, 
whole queue capacity is comsumed by AMs



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