yihua commented on code in PR #9883: URL: https://github.com/apache/hudi/pull/9883#discussion_r1375179085
########## hudi-common/src/main/java/org/apache/hudi/common/model/HoodieRecordMerger.java: ########## @@ -46,6 +48,9 @@ public interface HoodieRecordMerger extends Serializable { */ Option<Pair<HoodieRecord, Schema>> merge(HoodieRecord older, Schema oldSchema, HoodieRecord newer, Schema newSchema, TypedProperties props) throws IOException; + default Option<Pair<HoodieRecord, Schema>> partialMerge(HoodieRecord older, Schema oldSchema, HoodieRecord newer, Schema newSchema, Schema readerSchema, TypedProperties props) throws IOException { + throw new HoodieException("Partial merging logic is not implemented."); Review Comment: Fixed. -- 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: commits-unsubscr...@hudi.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org