zuston opened a new pull request #18087:
URL: https://github.com/apache/flink/pull/18087
## What is the purpose of the change
Now Flink only support application level node label, it's necessary to
introduce task manager level node-label on Yarn deployment.
### Why we need it?
Sometimes we will implement Flink to support deep learning payload using
GPU, so if having this feature, job manager and task managers could use
different nodes.
## Brief change log
Introduce node-label of task manager level in Yarn deployment.
## Verifying this change
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / **no**)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes / **no**)
- The serializers: (yes / **no** / don't know)
- The runtime per-record code paths (performance sensitive): (yes / **no**
/ don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Kubernetes/Yarn, ZooKeeper: (yes / **no** / don't
know)
- The S3 file system connector: (yes / **no** / don't know)
## Documentation
- Does this pull request introduce a new feature? (**yes** / no)
- If yes, how is the feature documented? (not applicable / docs / JavaDocs
/ not documented)
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