dannycranmer opened a new pull request #15347:
URL: https://github.com/apache/flink/pull/15347
## What is the purpose of the change
Gracefully handle Interrupted exceptions in Kinesis EFO source consumer.
## Brief change log
- Update error handling to treat Interrupted exceptions as non-recoverable
- Introduced a `CANCELLED` result for record publisher to cause
`ShardConsumer` to terminate
- Do not retry when KinesisDataFetcher is not running (shutdown started) and
Thread not yet interrupted
## Verifying this change
- Unit tests
- Kinesis e2e test
- Running locally with 400 shard stream and 25 parallelism
- Deployed to test bed of continuously running applications in AWS KDA
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): no
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: no
- The serializers: no
- The runtime per-record code paths (performance sensitive): no
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Kubernetes/Yarn/Mesos, ZooKeeper: no
- The S3 file system connector: no
## Documentation
- Does this pull request introduce a new feature? no
- If yes, how is the feature documented? not applicable
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