Hi, I am experimenting Hudi 0.5.0 version for some of the update use cases.
Our flow is as below RDBMS -> CDC Log -> Hive -> COW table. CCDC log for update would have the value only for the primary key columns + updated columns. Remaining column values are null. While upserting values on CCOW table, would need to update only the column values , which are updated and retain the values for other columns. When I tested, Hudi updates remaining column values as null since log has null values. Is there a way to merge rows for columns which are having values during update? Thanks, Selva
