pnowojski opened a new pull request #16710:
URL: https://github.com/apache/flink/pull/16710
If there are no input gates, there is no point of calculating the throughput
and running the debloater. At the same time, for SourceStreamTask using legacy
sources and checkpoint lock, enqueuing even a single mailbox action can cause
performance regression. This is especially visible in batch, with disabled
checkpointing and no processing time timers.
## 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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