直接通过 kafka 命令行是可以消费的,但通过 python 消费时,一直消费不到,进程也不超时
import time
from kafka import KafkaConsumer
topic1 = 'additional_order'
host = '192.168.14.55:9092'
consume = KafkaConsumer(topic, group_id="group1", 
                              bootstrap_servers=host, auto_offset_reset='latest',
                              security_protocol='SASL_PLAINTEXT',
                              sasl_mechanism='PLAIN',
                              sasl_plain_username='admin',
                              sasl_plain_password='$%foper!@#$',
                              api_version=(0, 10)
                              )
while True:
    count += 1
    if time.time() - start_time > 1 * 60:
        print('超时,退出')
        break
    msg = consume.poll(1000, 1)  # 看上去,进程是一直等候在这里
    print(count)
|  |      1tcpdump      2021-06-18 21:03:12 +08:00 换消费组啊,你都消费了,偏移肯定是最后的 或者 auto_offset_reset 设置为最早吧 跟 Python 没关系 |