Adam B created MESOS-3401:
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Summary: Add labels to Resources
Key: MESOS-3401
URL: https://issues.apache.org/jira/browse/MESOS-3401
Project: Mesos
Issue Type: Improvement
Components: slave
Reporter: Adam B
Similar to how we have added labels to tasks/executors (MESOS-2120), and even
FrameworkInfo (MESOS-2841), we should extend Resource to allow arbitrary
key/value pairs.
This could be used to specify that a cpu resource has a certain speed, that a
disk resource is SSD, or express any other metadata about a built-in or custom
resource type. Only the scalar quantity will be used for determining fair share
in the Mesos allocator. The rest will be passed onto frameworks as info they
can use for scheduling decisions.
This would require changes to how the slave specifies its `--resources`
(probably as json), how the slave/master reports resources in its web/json API,
and how resources are offered to frameworks.
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