问题

www.jianshu.com/p/03e9b441e…

使用kafka-python想kafka写数据时报错：kafka.errors.NoBrokersAvailable: NoBrokersAvailable
代码如下：

from kafka import KafkaProducer
from kafka.errors import KafkaError

class KafkaPythonDemo(object):
    def __init__(self):
        self.producer = KafkaProducer(bootstrap_servers=["xx.xx.xx.xx:9092"])
        self.topic = 'my_first_topic'

    def producerTest(self):
        print('------ producer begins ------')
        n = 1
        try:
            while (n <= 1000):
                self.producer.send(self.topic, str(n).encode())
                print(f'send {str(n)}')
                n += 1
                time.sleep(0.5)
        except KafkaError as e:
            print(e)
        finally:
            self.producer.close()
            print('======= 生产完毕 =========')


if __name__ == "__main__":
    kafkaPythonDemo = KafkaPythonDemo()
    kafkaPythonDemo.producerTest()

解决方案

修改Kafka配置文件server.properties，将listeners=PLAINTEXT://x.x.x.x:9092修改为以下配置（x.x.x.x为服务器对外的IP）

# listeners = PLAINTEXT://x.x.x.x:9092
advertised.listeners=PLAINTEXT://x.x.x.x:9092

作者：富士山下2020
链接：www.jianshu.com/p/03e9b441e… 来源：简书
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Kafka报错：kafka.errors.NoBrokersAvailable: NoBrokersAvailable

问题

解决方案