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https://issues.apache.org/jira/browse/YUNIKORN-1385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17634464#comment-17634464
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Yongjun Zhang edited comment on YUNIKORN-1385 at 12/5/22 8:25 PM:
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HI [~wwei],
We discussed about the node label to use for instance type earlier, and you
suggested yunikorn.apache.org/instance-type. Given that the instance type node
label may be used by other components than yunikorn, what about we make a
config in yunikorn as
instance-type-node-label-key: <node-label-key>
And allow users to define the node label in their own way? For example, the
<node-label-key> can be yunikorn.apache.org/instance-type you suggested, or
anything the cluster user env defines.
This way, the label can be shared by multiple components without including a
specific consumer's name in its own name.
What do you think? FYI [~zhuqi]
Thanks.
was (Author: yzhangal):
HI [~wwei],
We discussed about the node label to use for instance type earlier, and you
suggested yunikorn.apache.org/instance-type. Given that the instance type node
label may be used by other components than yunikorn, what about we make a
config in yunikorn as
instance-type-node-label-key: <node-label-key-value>
And allow users to define the node label in their own way? For example, the
node-label-key-value can be yunikorn.apache.org/instance-type you suggested, or
anything the cluster user env defines.
This way, the label can be shared by multiple components without including a
specific consumer's name in its own name.
What do you think? FYI [~zhuqi]
Thanks.
> To provide visibility to application's aggregated resource consumption
> ----------------------------------------------------------------------
>
> Key: YUNIKORN-1385
> URL: https://issues.apache.org/jira/browse/YUNIKORN-1385
> Project: Apache YuniKorn
> Issue Type: New Feature
> Components: core - common, core - scheduler, shim - kubernetes
> Reporter: Yongjun Zhang
> Assignee: Yongjun Zhang
> Priority: Major
> Attachments: image-2022-11-09-11-06-20-479.png,
> yunikornResourceUsageVisibility.pdf
>
>
> Currently the "Used Resource" for a given application reported at Yunikorn
> GUI is actually the snapshot of the resources currently allocated to the
> application. We need to provide visibility to how much resources an
> application has used so far, and it would be important to report how much
> total resources is used by the application.
> The unit of resources used can be memoryseconds/vcoreseconds like how Hadoop
> Yarn does in its app summary report. However, there is more complexity with
> K8s which supports different instance types (Hadoop Yarn does support
> multiple instance types but its app summary report ignored instance types).
> It would be nice to report how much resource is used for each instance types
> used by an application.
> This is a top level Jira for this new feature. Subtask jira will be created
> when we work on it.
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