[
https://issues.apache.org/jira/browse/MYRIAD-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15373084#comment-15373084
]
Adam B commented on MYRIAD-221:
-------------------------------
First, you should decide what problem you're trying to solve, then determine if
that's addressed by quota, dynamic reservations, persistent volumes, or some
combination of the three.
After understanding the Mesos features, please write up a brief 1-page doc
describing what you plan to do, and what Myriad code changes would be needed.
Then we/I can review your design, provide feedback, and guide you towards the
proper implementation.
> Dynamically reserve Mesos resources/quota
> -----------------------------------------
>
> Key: MYRIAD-221
> URL: https://issues.apache.org/jira/browse/MYRIAD-221
> Project: Myriad
> Issue Type: Improvement
> Reporter: Adam B
> Assignee: Sam chen
>
> Mesos allows a framework to dynamically reserve the resources offered to it,
> so that if a task launched on reserved resources dies, the framework that
> reserved those resources will immediately get offered back the same reserved
> resources, without any other framework (under a different role) getting a
> chance to use them. http://mesos.apache.org/documentation/latest/reservation/
> This would be valuable if the user truly wanted to guarantee resources on a
> node once they have started using it. On a related note, we should also
> support quota, for minimum resource guarantees that are not tied to
> particular nodes: http://mesos.apache.org/documentation/latest/quota/
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
