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https://issues.apache.org/jira/browse/FLINK-21480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xintong Song closed FLINK-21480.
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Fix Version/s: 1.13.0
Resolution: Done
Merged via
* master (1.13): b0467af84a679788e10954476fe1bd3fc8012677
> Respect external resources from resource requirements
> -----------------------------------------------------
>
> Key: FLINK-21480
> URL: https://issues.apache.org/jira/browse/FLINK-21480
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Coordination
> Reporter: Xintong Song
> Assignee: Yangze Guo
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.13.0
>
>
> Currently, K8s/Yarn RM reads external resources from configurations and
> request workers accordingly. That means, all workers will have the same set
> of external resources.
> With the fine-grained resource management allowing TMs with different
> resources, and applying a strictly matching between requested and registered
> slot profiles, we need to make sure:
> * Allocate workers respecting external resources specified in the slot
> resource requirements.
> * Registered / offered slots should contain the same set of external
> resources as requested.
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