Weiwei Yang created YUNIKORN-603:
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Summary: The shim should notify the scheduler core when the app is
terminated
Key: YUNIKORN-603
URL: https://issues.apache.org/jira/browse/YUNIKORN-603
Project: Apache YuniKorn
Issue Type: Improvement
Components: core - scheduler, shim - kubernetes
Reporter: Weiwei Yang
Currently, the app lifecycle management is not fully sync'd up between the
scheduler-core and the shim. And we use scheduler-core app state as the source
of truth. When we have enabled operator plugin, the operator plugin is able to
get more accurate state about the app, an example is when the app is failed or
completed. In this case, the shim can transit the state to Completed or Failed.
When this happens, the shim should notify the core to remove the app, this can
leverage the UpdateRequest#RemoveApplicationRequest in the scheduler-interface.
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