测试调整

server/src/main/java/com/alibaba/otter/canal/kafka/CanalKafkaProducer.java

@@ -44,12 +44,16 @@ public class CanalKafkaProducer implements CanalMQProducer {
         properties.put("bootstrap.servers", kafkaProperties.getServers());
         properties.put("acks", kafkaProperties.getAcks());
         properties.put("compression.type", kafkaProperties.getCompressionType());
-        properties.put("retries", kafkaProperties.getRetries());
         properties.put("batch.size", kafkaProperties.getBatchSize());
         properties.put("linger.ms", kafkaProperties.getLingerMs());
         properties.put("max.request.size", kafkaProperties.getMaxRequestSize());
         properties.put("buffer.memory", kafkaProperties.getBufferMemory());
         properties.put("key.serializer", StringSerializer.class.getName());
+        if(kafkaProperties.getTransaction()){
+            properties.put("transactional.id", "canal-transactional-id");
+        } else {
+            properties.put("retries", kafkaProperties.getRetries());
+        }
         if (!kafkaProperties.getFlatMessage()) {
             properties.put("value.serializer", MessageSerializer.class.getName());
             producer = new KafkaProducer<String, Message>(properties);