[MAPREDUCE-3783] Fix "queue -list" to display the correct capacity of queues

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 0.23.1
• Component/s: mrv2
• Assignee: Unassigned
• Reporter: Ramya Sunil
• Created: 01/Feb/12 21:30
• Updated: 29/Nov/12 20:58

Description

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
...