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From "Jie Yu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MESOS-8060) Introduce first class 'profile' for disk resources.
Date Fri, 06 Oct 2017 21:42:00 GMT
Jie Yu created MESOS-8060:
-----------------------------

             Summary: Introduce first class 'profile' for disk resources.
                 Key: MESOS-8060
                 URL: https://issues.apache.org/jira/browse/MESOS-8060
             Project: Mesos
          Issue Type: Task
            Reporter: Jie Yu
            Assignee: Jie Yu


This is similar to storage classes. Instead of adding a bunch of storage backend specific
parameters (e.g., rotational, type, speed, etc.) into the disk resources, and asking the frameworks
to make scheduling decisions based on those vendor specific parameters. We propose to use
a level of indirection here.

The operator will setup mappings between a profile name to a set of vendor specific disk parameters.
The framework will do disk selection based on profile names.

The storage resource provider will provide a hook allowing operators to customize the profile
name assignment for disk resources.



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