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From Sunil Govind <sunil.gov...@gmail.com>
Subject Re: About yarn.scheduler.capacity.<queue-path>.disable_preemption
Date Tue, 19 Apr 2016 07:06:26 GMT
Hi Todd

If this configuration is enabled for a queue, proportional preemption
policy will skip this queue from collecting resources for preemption.
And this configuration is enabled for a parent queues, it's also applicable
to its child queues as well.(will be inherited)

Thanks
Sunil

On Tue, Apr 19, 2016, 10:36 AM Todd <bit1129@163.com> wrote:

> Hi,
> There is a configuration property yarn.scheduler.capacity.<queue-path>.disable_preemption
> that can be configured on a queue.
> My question is when I set this property on root.A,does it mean that queue
> A's resources can't be preempted by other queues, or queue A can't
> preempt resources from other queues?
>
> Thanks!
>
>
>

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