Fix "queue -list" to display the correct capacity of queues
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Key: MAPREDUCE-3783
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3783
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.23.1
Reporter: Ramya Sunil
Priority: Minor
Occasionally, the capacity of the queue as displayed by "queue -list" has
incorrect values.
For e.g:
yarn.scheduler.capacity.root.queues=a,b
yarn.scheduler.capacity.root.b.queues=b1,b2,b3
yarn.scheduler.capacity.root.b.b1.capacity=30
yarn.scheduler.capacity.root.b.b2.capacity=30
yarn.scheduler.capacity.root.b.b3.capacity=40
$ mapred queue -list
Queue Name : b
Queue State : running
Scheduling Info : Capacity: 40.0, MaximumCapacity: 1.0, CurrentCapacity: 0.0
======================
Queue Name : b1
Queue State : running
Scheduling Info : Capacity: *30.000002*, MaximumCapacity: 1.0,
CurrentCapacity: 0.0
======================
Queue Name : b2
Queue State : running
Scheduling Info : Capacity: *30.000002*, MaximumCapacity: 1.0,
CurrentCapacity: 0.0
...
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