Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Ask a Question
Welcome To Ask or Share your Answers For Others

Categories

kafka 一个分区partition 只能有一个消费者吗？

0 votes
1.3k views
in Technique[技术] by (71.8m points)

kafka 一个分区partition 只能有一个消费者吗？

请问一个topic可以对应一个消费组，一个消费组可以有多个消费者，
消息发布的时候，只发送给消费组中的某一个消费者，如果topic只有一个partition的话，
消费组里面可以有多个消费者吗？还是只能有一个消费者？


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Answer

0 votes
by (71.8m points)

对，partition是消费者消费的基本单位。一个partition至多被一个消费者消费；单partition希望多消费者消费可以使用多消费组


与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

Just Browsing Browsing

2.1m questions

2.1m answers

60 comments

57.0k users

Most popular tags

Powered by Question2Answer
Donate
Theme by Q2A Market&&OStack.cn
...