DanielCarter-stack commented on PR #10372:
URL: https://github.com/apache/seatunnel/pull/10372#issuecomment-3772742068

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   Thanks!
   
   - **MAJOR** 
`seatunnel-connectors-v2/connector-cdc/connector-cdc-base/src/main/java/org/apache/seatunnel/connectors/cdc/base/option/JdbcSourceOptions.java:29-159`
 (JdbcSourceOptions): **MAJOR**: `JdbcSourceOptions` lacks `getBaseRule()` 
method in 
`connector-cdc-base/src/main/java/org/apache/seatunnel/connectors/cdc/base/option/JdbcSourceOptions.java:29-159`.
 When factories call `JdbcSourceOptions.getBaseRule()`, it invokes the parent 
class `SourceOptions.getBaseRule()` which only includes base CDC options 
(FORMAT, SNAPSHOT_SPLIT_SIZE, etc.) but not JDBC-specific options (HOSTNAME, 
PORT, USERNAME, PASSWORD, etc.). Although factories manually supplement these 
options in `optionRule()`, this inconsistency increases maintenance cost and 
risks incomplete configuration validation. Suggestion: Add `getBaseRule()` 
method in `JdbcSourceOptions` to include all JDBC common options.
   
   - **MINOR** 
`seatunnel-connectors-v2/connector-cdc/connector-cdc-mongodb/src/main/java/org/apache/seatunnel/connectors/seatunnel/cdc/mongodb/config/MongodbIncrementalSourceOptions.java:122-133`
 (MongodbIncrementalSourceOptions#DEBEZIUM_PROPERTIES): **MINOR**: 
`MongodbIncrementalSourceOptions` redefines `DEBEZIUM_PROPERTIES` option in 
`connector-cdc-mongodb/src/main/java/org/apache/seatunnel/connectors/seatunnel/cdc/mongodb/config/MongodbIncrementalSourceOptions.java:122-133`,
 which is already defined in parent class `SourceOptions`. This violates DRY 
principle and creates inconsistent Debezium configuration behavior. Suggestion: 
Remove the duplicate definition and set default values in 
`MongodbIncrementalSourceFactory.createSource()` method, or document why 
MongoDB needs different defaults.
   
   - **MINOR** 
`seatunnel-connectors-v2/connector-cdc/connector-cdc-base/src/main/java/org/apache/seatunnel/connectors/cdc/base/option/SourceOptions.java:33-38`
 (SourceOptions#URL): **MINOR**: URL option description is too simple in 
`connector-cdc-base/src/main/java/org/apache/seatunnel/connectors/cdc/base/option/SourceOptions.java:33-38`
 (only says "url"). It lacks format specification, relationship with 
hostname/port, usage examples, and deprecation notice for fallback key 
"base-url". Suggestion: Enhance description with format, examples 
(jdbc:mysql://localhost:3306), and deprecation notice for base-url.


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