Basic command
Create topic
./bin/kafka-topics.sh --create --bootstrap-server localhost:9092 --replication-factor 1 --partitions 1 --topic codesheep
View existing topics
./bin/kafka-topics.sh --list --bootstrap-server localhost:9092
Create producer
./bin/kafka-console-producer.sh --bootstrap-server localhost:9092 --topic codesheep
Create consumers
./bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic codesheep
There is a problem with the data in the topic
zookeeper is not a recognized option.
This is because – zookeeper is an outdated method. At this time, I know that in the latest version, this startup method has been deleted.
How to start the new version
./bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic codesheep --from-beginning