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https://issues.apache.org/jira/browse/FLINK-21269?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xintong Song reassigned FLINK-21269:
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Assignee: Yangze Guo
> Introduce runtime interfaces for specifying SSG-based resource requirements
> ---------------------------------------------------------------------------
>
> Key: FLINK-21269
> URL: https://issues.apache.org/jira/browse/FLINK-21269
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Configuration
> Reporter: Yangze Guo
> Assignee: Yangze Guo
> Priority: Major
> Fix For: 1.13.0
>
>
> As the entrypoint of the unified runtime, StreamGraphGenerator takes
> Transformations and various settings from user development APIs, and
> generates StreamGraph accordingly.
> We propose to add StreamGraphGenerator#setSlotSharingGroupResource interface
> for specifying fine-grained resource requirements for SSGs.
> The specified SSG resource requirements need to be passed on all the way to
> the corresponding SlotSharingGroup in ExecutionGraph.
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