public void write()

in src/main/java/org/apache/flink/connector/rocketmq/sink/writer/RocketMQWriter.java [84:106]


    public void write(IN element, Context context) throws IOException {
        try {
            Message message =
                    serializationSchema.serialize(
                            element, rocketmqSinkContext, System.currentTimeMillis());
            if (deliveryGuarantee == DeliveryGuarantee.EXACTLY_ONCE) {
                producer.sendMessageInTransaction(message)
                        .whenComplete(
                                (sendResult, throwable) -> {
                                    sendResultMap.put(sendResult.getTransactionId(), sendResult);
                                });
            } else {
                producer.send(message)
                        .whenComplete(
                                (sendResult, throwable) -> {
                                    sendResultMap.put(sendResult.getTransactionId(), sendResult);
                                });
            }
        } catch (Exception e) {
            LOG.error("Send message error", e);
            throw new IOException(e);
        }
    }