[FLINK-38779] Route module supports standard RegExp replacement rules #4190
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This closes FLINK-38779.
CDC Pipeline router supports simple table name replacement for now. A route rule like this:
- { source-table: 'db.\\.*', sink-table: 'new_db.<>', replace-symbol: '<>' }synchronizes all tables in
dbtonew_db.More complicated routing rules, including re-mapping database and schema name, or capturing parts of identifiers, is not possible.
Current API could be extended to support standard RegEx capturing & replacement syntaxes like this:
- { source-table: 'db.(\\.*)', sink-table: 'new_db.$1' }and keep backwards compatiblility.
TableIdRouterhas been moved toflink-cdc-commonas a Public API.