Answers for "how to delete kafka topic with running on server"

kafka delete topic

$ ./bin/kafka-topics.sh --zookeeper localhost:2181 --delete --topic remove-me
Topic remove-me is marked for deletion.
Note: This will have no impact if delete.topic.enable is not set to true.

kafka how to delete all topics

./bin/kafka-topics.sh --zookeeper localhost:2181 --delete --topic 'giorgos-.*'