wwj6591812 commented on code in PR #4535: URL: https://github.com/apache/paimon/pull/4535#discussion_r1845802960
########## paimon-flink/paimon-flink-cdc/src/main/java/org/apache/paimon/flink/sink/cdc/UpdatedDataFieldsProcessFunction.java: ########## @@ -37,25 +46,65 @@ * be 1. */ public class UpdatedDataFieldsProcessFunction - extends UpdatedDataFieldsProcessFunctionBase<List<DataField>, Void> { + extends UpdatedDataFieldsProcessFunctionBase<List<DataField>, Void> + implements CheckpointedFunction { private final SchemaManager schemaManager; private final Identifier identifier; + private ListState<DataField> latestSchemaListState; + private List<DataField> latestSchemaList; Review Comment: I mean latestSchemaList 'latestSchemaList' may be 'final', not latestSchemaListState. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@paimon.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org