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From Jan Schlicht <...@mesosphere.io>
Subject Re: Review Request 62438: Ignored redundant agent resources updates in master.
Date Mon, 25 Sep 2017 12:51:39 GMT

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https://reviews.apache.org/r/62438/#review186109
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Ship it!




Ship It!

- Jan Schlicht


On Sept. 22, 2017, 5:03 p.m., Benjamin Bannier wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviews.apache.org/r/62438/
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> (Updated Sept. 22, 2017, 5:03 p.m.)
> 
> 
> Review request for mesos, Jie Yu and Jan Schlicht.
> 
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> Repository: mesos
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> 
> Description
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> In the future, agents will send updates on their total, e.g., when
> resource providers are added or removed. As an update to the agent's
> total resources currently triggers rescinding of all offered agent
> resources, spurious updates can negatively affect in-flight offer
> operations.
> 
> This patch changes the master so that updates introducing no changes
> (i.e., the new resources are identical to the old resources) are
> dropped and do not trigger rescinding of offers anymore. We also
> adjust the handling of oversubscribed agent resources to drop
> redundant updates.
> 
> 
> Diffs
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> 
>   src/master/master.cpp 6d84a26bff970b842b58dfb69dbf232ba5c16a20 
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> Diff: https://reviews.apache.org/r/62438/diff/2/
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> 
> Testing
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> 
> Tested on a number of platforms on internal CI.
> 
> 
> Thanks,
> 
> Benjamin Bannier
> 
>


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