public void setOperatorEventGateway(OperatorEventGateway operatorEventGateway) {
        this.eventGateway = operatorEventGateway;
    }
End input action for batch source.
inlong-sort/sort-flink/sort-flink-v1.15/sort-connectors/hudi/src/main/java/org/apache/inlong/sort/hudi/sink/bulk/BulkInsertWriteFunction.java