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https://issues.apache.org/jira/browse/MESOS-3366?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14876780#comment-14876780
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Felix Abecassis commented on MESOS-3366:
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Updated the existing review request, and created this one to get Attributes out
of the internal namespace:
https://reviews.apache.org/r/38517/
I tried to create a 3rd review request adding the Attributes callback, but the
review system didn't like that, probably because this patch is based on the
patch just above.
> Allow resources/attributes discovery
> ------------------------------------
>
> Key: MESOS-3366
> URL: https://issues.apache.org/jira/browse/MESOS-3366
> Project: Mesos
> Issue Type: Improvement
> Components: slave
> Reporter: Felix Abecassis
>
> In heterogeneous clusters, tasks sometimes have strong constraints on the
> type of hardware they need to execute on. The current solution is to use
> custom resources and attributes on the agents. Detecting non-standard
> resources/attributes requires wrapping the "mesos-slave" binary behind a
> script and use custom code to probe the agent. Unfortunately, this approach
> doesn't allow composition. The solution would be to provide a hook/module
> mechanism to allow users to use custom code performing resources/attributes
> discovery.
> Please review the detailed document below:
> https://docs.google.com/document/d/15OkebDezFxzeyLsyQoU0upB0eoVECAlzEkeg0HQAX9w
> Feel free to express comments/concerns by annotating the document or by
> replying to this issue.
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