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https://issues.apache.org/jira/browse/MESOS-4123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guangya Liu updated MESOS-4123:
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Description:
The master/agent have endpoint to get all revocable resources but the current
revocable resources will include both usage slack and allocation slack
resources.
It is better to put usage slack metrics to
was:
Now the master/agent have endpoint to get all revocable resources but the
current revocable resources are only for QoS controller.
The current use of those resource are only for some display issues, but we may
need those APIs in future such as MESOS-2647 , it need to calculate if there
are enough usage_slack revocable resources before launch a task.
So I think that we need to update the helper functions of
{code}_resources_revocable_total{code}
{code}_resources_revocable_used{code}
{code}_resources_revocable_percent{code}
to only get usage_slack revocable resources .
> Added USAGE_SLACK metrics to snapshot endpoint for master/agent
> ---------------------------------------------------------------
>
> Key: MESOS-4123
> URL: https://issues.apache.org/jira/browse/MESOS-4123
> Project: Mesos
> Issue Type: Bug
> Reporter: Guangya Liu
> Assignee: Guangya Liu
>
> The master/agent have endpoint to get all revocable resources but the current
> revocable resources will include both usage slack and allocation slack
> resources.
> It is better to put usage slack metrics to
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