Yongjun Zhang created YUNIKORN-1385:
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Summary: 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
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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