如何解决kafkacat一半时间返回主题内容
我两次运行kafkacat怎么可能没有从该主题返回任何信息？
bash-3.2$ kafkacat -b localhost:9092 -t "what-is-going-on2" -C -c1
{"hello": "world"}
bash-3.2$ kafkacat -b localhost:9092 -t "what-is-going-on2" -C -c1
% Reached end of topic what-is-going-on2 [0] at offset 0
bash-3.2$
bash-3.2$ kafkacat -b localhost:9092 -t "what-is-going-on2" -C -c1
% Reached end of topic what-is-going-on2 [0] at offset 0
bash-3.2$
bash-3.2$ kafkacat -b localhost:9092 -t "what-is-going-on2" -C -c1
% Reached end of topic what-is-going-on2 [0] at offset 0
bash-3.2$
bash-3.2$ kafkacat -b localhost:9092 -t "what-is-going-on2" -C -c1
% Reached end of topic what-is-going-on2 [0] at offset 0
bash-3.2$
bash-3.2$ kafkacat -b localhost:9092 -t "what-is-going-on2" -C -c1
% Reached end of topic what-is-going-on2 [0] at offset 0
bash-3.2$
bash-3.2$ kafkacat -b localhost:9092 -t "what-is-going-on2" -C -c1
% Reached end of topic what-is-going-on2 [0] at offset 0
bash-3.2$
bash-3.2$ kafkacat -b localhost:9092 -t "what-is-going-on2" -C -c1
{"hello": "world"}
有人可以解释一下造成这种随机行为的原因吗？
我在其中添加了第二个元素，并且得到了相同的行为：
bash-3.2$ kafkacat -b localhost:9092 -t "what-is-going-on2" -C -c2
{"hello": "world"}
{"hello": "world2"}
bash-3.2$ kafkacat -b localhost:9092 -t "what-is-going-on2" -C -c2
% Reached end of topic what-is-going-on2 [0] at offset 0
这是我的kafkacat版本：
kafkacat - Apache Kafka producer and consumer tool
https://github.com/edenhill/kafkacat
copyright (c) 2014-2019,Magnus Edenhill
Version 1.5.0 (JSON,Avro,librdkafka 1.4.2 builtin.features=gzip,snappy,ssl,sasl,regex,lz4,sasl_gssapi,sasl_plain,sasl_scram,plugins,zstd,sasl_oauthbearer)
版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。
