kafka中创建topic命令解释

创建topic命令[rootlocalhost kafka_2.12-2.2.1]# ls bin config libs LICENSE logs NOTICE site-docs [rootlocalhost kafka_2.12-2.2.1]# bin/kafka-topics.sh --zookeeper localhost:2181 --create --topic heilu --partitions 2 --replication-factor 1 // 创建 topic 命令 Created topic heilu. [rootlocalhost kafka_2.12-2.2.1]# bin/kafka-topics.sh --zookeeper localhost:2181 --list // 查看存在 topic 命令 heilu [rootlocalhost kafka_2.12-2.2.1]# bin/kafka-topics.sh --zookeeper localhost:2181 --describe --topic heilu // 查看topic详细信息 Topic:heilu PartitionCount:2 ReplicationFactor:1 Configs: Topic: heilu Partition: 0 Leader: 0 Replicas: 0 Isr: 0 Topic: heilu Partition: 1 Leader: 0 Replicas: 0 Isr: 0 [rootlocalhost kafka_2.12-2.2.1]#解释--zookeeper 指定了kafka所连接的zookeeper服务地址 --toipic 指定了所要创建的主题的名称 --partitions 指定了分区个数 --replication-factor 指定了副本因子 --create 创建主题的动作指令