#創建Kafka topics
kafka-topics --create --zookeeper bd1:2181 --replication-factor (默認備份因子)3 --partitions 3 --topic ICDC
kafka 自己也可以存儲,定期清除kafka(怎麼清除)
查看topics
kafka-topics --list --zookeeper 192.168.1.100:2181
kafka-topics --describe --zookeeper 192.168.1.100:2181 --topic ICDC
修改 topics
kafka-topics --zookeeper bd1:2181 --alter --topic ICDC --config max.message.bytes=128000
kafka-topics --zookeeper bd1:2181 --alter --topic ICDC --delete-config max.message.bytes
kafka-topics --zookeeper bd1:2181 --alter --topic ICDC --partitions 10
刪除topics
kafka-topics --delete --zookeeper 192.168.1.100:2181 --topic ICDC
kafka消費者羣
kafka-consumer-groups --zookeeper bd1:2181 --list