Question

我已经设置了一个3节点kafka集群，并使用python作为生产者：

mysql-connector-java-5.1.39.jar

当“n0”和“n1”可用但“n2”不可用时（代理商故障或网络错误），生产者无法正常工作，发送到“n0n1”但抛出错误：

kafka_addr = "n0.xxx.com:9092,n1.xxx.com:9092,n2.xxx.com:9092"
producer = KafkaProducer(bootstrap_servers=kafka_addr)

Answer 1

我试图找到一个可用的经纪人并发送给它：

kafka_addr = ["n0.xxx.com:9092","n1.xxx.com:9092",n2.xxx.com:9092"]
producer = None
for broker in kafka_addr:
    try:
        producer = KafkaProducer(bootstrap_servers=broker)
        break
    except:
        pass
if producer is not None:
    #do something

当某些经纪人不可用时，python kafka制作人如何工作？

1 个答案: