小编mic*_*ele的帖子

我正在尝试连接到http://bluemix.net上的Bluemix Message Hub实例.这个简单的脚本

#!/usr/bin/env python 

from kafka import KafkaProducer 
from kafka.errors import KafkaError 

kafka_brokers_sasl = [
  "kafka01-prod01.messagehub.services.us-south.bluemix.net:9093",
  "kafka02-prod01.messagehub.services.us-south.bluemix.net:9093",
  "kafka03-prod01.messagehub.services.us-south.bluemix.net:9093",
  "kafka04-prod01.messagehub.services.us-south.bluemix.net:9093",
  "kafka05-prod01.messagehub.services.us-south.bluemix.net:9093" ] 
sasl_plain_username = "xxxxxxxxxxxxxxx" 
sasl_plain_password = "xxxxxxxxxxxxxxxxxxxxxxxxx" 
sasl_mechanism = 'SASL_PLAINTEXT' 

producer = KafkaProducer(bootstrap_servers = kafka_brokers_sasl,
                         sasl_plain_username = sasl_plain_username,
                         sasl_plain_password = sasl_plain_password,
                         sasl_mechanism = sasl_mechanism ) 

以下例外结束:

Traceback (most recent call last): 
  File "./test-mh.py", line 12, in <module> 
    producer = KafkaProducer(bootstrap_servers = kafka_brokers_sasl, sasl_plain_username = sasl_plain_username, sasl_plain_password = sasl_plain_password, sasl_mechanism = sasl_mechanism ) 
  File "/usr/local/lib/python2.7/dist-packages/kafka/producer/kafka.py", line 328, in …