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From Guangya Liu <gyliu...@gmail.com>
Subject Re: Force Allocator to provide all available offers to a framework
Date Fri, 03 Jun 2016 01:59:10 GMT
Yes, it is suggested to use dynamic reservation or persistent volume,
please refer to https://issues.apache.org/jira/browse/MESOS-4616 for detail.

Thanks,

Guangya

On Thu, Jun 2, 2016 at 9:33 PM, haosdent <haosdent@gmail.com> wrote:

> >How do I prevent the allocator from reducing the length of offers or is
> there any way I can obtain the list of all available offers before the
> allocator sends them to the framework?
>
> As I know, mesos didn't provide these. But I think you may try (
> dynamic-reservation)[
> https://github.com/apache/mesos/blob/master/docs/reservation.md#dynamic-reservation]
> when your framework decide to accept a single offer. Mesos would send the
> offer meet your requirement if resource available.
>
> On Thu, Jun 2, 2016 at 2:18 PM, Nihal Harish <nihal42harish@gmail.com>
> wrote:
>
>> I am facing the following problem:
>>
>> I have a framework that under certain conditions, might accept a single
>> offer after requesting for offers ( might even be choosing the same offer
>> after every request).
>> The allocator then begins to send a single offer to the framework (based
>> on the previous selection).
>>
>> I am able to get a different list of offers by declining sent offers, but
>> I can not determine whether the allocator has decided to send a smaller
>> offer list to the framework, or there is a genuine shortage of available
>> resources to provide offers.
>>
>> How do I prevent the allocator from reducing the length of offers or is
>> there any way I can obtain the list of all available offers before the
>> allocator sends them to the framework?
>>
>> Thanks.
>> Regards,
>> Nihal
>>
>
>
>
> --
> Best Regards,
> Haosdent Huang
>

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