curcur opened a new pull request #12769:
URL: https://github.com/apache/flink/pull/12769
The right exception should be `org.apache.kafka.common.KafkaException`
instead of `kafka.common.KafkaException`
At least the "numTries" exception should be thrown instead of the binding
exception.
## What is the purpose of the change
Currently, binding exception is never caught in `KafkaTestEnvironmentImpl`,
hence re-tries of different port allocation never happens.
Use the right KafkaException in this fix.
## Brief change log
catch `org.apache.kafka.common.KafkaException` instead of
`kafka.common.KafkaException` when binding fails to enable retry logic.
## Verifying this change
TBD
## 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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