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From Vinod Kumar Vavilapalli <vino...@apache.org>
Subject Re: Capacity Scheduler capacity vs. maximum-capacity
Date Fri, 21 Feb 2014 05:39:32 GMT

Yes, it does take those extra resources away back to queue B. How quickly it takes them away
depends on whether preemption is enabled or not. If preemption is not enabled, it 'takes away'
as and when containers from queue A start finishing.


On Feb 19, 2014, at 5:35 PM, Alex Nastetsky <anastetsky@spryinc.com> wrote:

> Will the scheduler take away the 10% from queue B and give it back to queue A even if
queue B needs it? If not, it would seem that the scheduler is reneging on its guarantee.

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