Hi all, I have an issue with Kafka 0.10.1. I can produce a message to a specific Kafka topic and I am able to see the message using "Kafka-console-consumer". However, when I am trying to consume that message, it is like there is not any message inside the topic. I suspect maybe there is an issue like negative lag with the consumer group, so I have tried to check the offset value in Zookeeper consumers znode, but I couldn't find anything in the "consumer" znode!
I have used another Kafka instance with the same producer and consumer and it is working, so I suspect there is an issue with the instance of Kafka I am using. It could be some inconsistency between Zookeeper and Kafka. How can I find the source of the issue? I have checked the log files, but I couldn't find any unusual log. Regards, Ali