lincoln-lil opened a new pull request, #21225:
URL: https://github.com/apache/flink/pull/21225
## What is the purpose of the change
Fix ChangelogNormalize uses wrong keys after transformation by
WatermarkAssignerChangelogNormalizeTransposeRule, the remap logic is necessary
here.
## Brief change log
add the unique key indexes remapping logic for
WatermarkAssignerChangelogNormalizeTransposeRule
## Verifying this change
testPushdownCalcNotAffectChangelogNormalizeKey &
testGroupKeyIsComputedColumn in
WatermarkAssignerChangelogNormalizeTransposeRuleTest
## 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)
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