[Improve] Refactor Spark/Flink execution processor #5595
Merged
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Purpose of this pull request
This PR refactor Spark/Flink execution processor, so that Spark/Flink can use new TableSource(Sink)Factory to create Source(Sink). Also let Spark/Flink execution processor use CatalogTable as new schema info to transform to transform and sink connector.
Does this PR introduce any user-facing change?
No
How was this patch tested?
exist test.
Check list
New License Guide
release-note.