e-mhui opened a new pull request, #8806:
URL: https://github.com/apache/inlong/pull/8806

   ### Prepare a Pull Request
   
   [INLONG-8796] Add SchemaChangeEventHandler to deal schema change event by 
each connector
   
   - Fixes #8796 
   
   ### Motivation
   
   When a SchemaChangeEvent is triggered, the `schemaChangeRecordValue` will 
obtain binlog information from **sourceInfo**. However, only MySQL CDC has 
binlog information, and other CDC will report an error after triggering a 
SchemaChangeEvent event.  So I provided an interface for each connector to 
implement their own sourceinfo parsing. 
   
   <img width="1413" alt="image" 
src="https://github.com/ververica/flink-cdc-connectors/assets/111486498/8ce12a7d-0734-46d2-bf4f-1b8cd3cb1bd5";>
   
   ### Modifications
   
   Add the `SchemaChangeEventHandler` interface, and each connector implements 
this interface to parse source.
   


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