@Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        KuduDynamicTableSink that = (KuduDynamicTableSink) o;
        return Objects.equals(kuduTableInfo, that.kuduTableInfo);
    }
The names of the key fields of the upsert stream consumed by this sink.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/kudu/src/main/java/org/apache/inlong/sort/kudu/table/KuduDynamicTableSink.java