1.測試生產者與消費者之間的消息發送
./kafka-console-producer.sh --broker-list 172.20.42.10:9092 --topic yearns
./kafka-console-consumer.sh --bootstrap-server 172.20.42.10:9092 --topic yearns --from-beginning
2 .創建topic(主題)
./kafka-topics.sh --create --zookeeper 172.20.42.10:2181 --replication-factor 2 --partitions 1 --topic yearnss
3.刪除topic(主題)
./kafka-topics.sh --delete --zookeeper 172.20.42.10:2181 --topic yearnss
4.查看所有topic(主題)
./kafka-topics.sh --list --zookeeper 172.20.42.10:2181
5.查看指定topic信息
./kafka-topics.sh --describe --zookeeper 172.20.42.10:2181 --topic yearns
6.平衡讀寫
./kafka-preferred-replica-election.sh --zookeeper 172.20.42.10:2181
7.線上集羣所有主題情況
./kafka-topics.sh --describe --zookeeper 172.20.42.10:2181