@Override
    public String toString() {
        return rowKind.shortString() + "{" + "physicalRowData=" + physicalRowData + ", metaRowData=" + metaRowData
                + '}';
    }
JoinedRowData that support recycle two member RowData by provide get() and set() interfaces.
inlong-sort/sort-flink/sort-flink-v1.15/sort-connectors/iceberg/src/main/java/org/apache/inlong/sort/iceberg/utils/RecyclableJoinedRowData.java