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Posted to dev@flink.apache.org by "Yangze Guo (Jira)" <ji...@apache.org> on 2021/02/04 03:30:00 UTC
[jira] [Created] (FLINK-21269) Introduce runtime interfaces for
specifying SSG-based resource requirements
Yangze Guo created FLINK-21269:
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Summary: 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
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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