Kafka—topic的查询和创建

记录常用的kafka常用的topic相关命令

查看topic列表

[root@shtest01 ~]# /usr/lib/kafka/bin/./kafka-topics.sh --list --zookeeper localhost:2181/kafka

创建topic

[root@shtest01 ~]# /usr/lib/kafka/bin/./kafka-topics.sh --create --topic topictest03 --replication-factor 1 --partitions 1 --zookeeper host01:2181,host02:2181,host03:2181/kafka
Created topic "topictest03".

--create:创建命令;
--topic:后面指定topic名称;
--replication-factor:后面指定副本数;
--partitions:指定分区数,根据broker的数量决定;
--zookeeper:后面指定zookeeper.connect的zk链接;

查看某个topic

[root@shtest01 ~]# /usr/lib/kafka/bin/./kafka-topics.sh --zookeeper localhost:2181/kafka --topic topictest03 --describe
Topic:topictest03       PartitionCount:1        ReplicationFactor:1     Configs:
        Topic: topictest03      Partition: 0    Leader: 1001    Replicas: 1001  Isr: 1001

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