lincoln-lil opened a new pull request, #20324:
URL: https://github.com/apache/flink/pull/20324
## What is the purpose of the change
This is a followup implementation of FLINK-28566 which introduces a new
lookup join operator (sync mode only) with state to eliminate the non
determinism.
## Brief change log
* add KeyedLookupJoinWrapper to process I/+U vs D/-U differently
* add ListenableCollector to offer a callback when original records were
collected
## Verifying this change
newly added KeyedLookupJoinHarnessTest and existing
LookupJoinITCasećAsyncLookupJoinITCase
## 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, ZooKeeper: (no)
- The S3 file system connector: (no)
## Documentation
- Does this pull request introduce a new feature? (no)
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
