kafka 命令列表

关注

原创最新推荐文章于 2026-04-16 10:46:36 发布 478 阅读 AI 写同款· GEO 优化 ›

Kafka常用的Topic命令本文介绍了一些在Kafka中常用的Topic命令，包括创建Topic、查看Topic列表、查看Topic详细信息、修改Topic配置以及删除Topic。该命令将在本地的Kafka服务器上创建一个名为"my_topic"的Topic，该Topic将被分为3个分区，并且每个分区将被复制到2个副本中。该命令将返回关于"my_topic"的详细信息，包括分区数量、副本分配以及每个副本的状态等信息。该命令将从Kafka服务器中删除名为"my_topic"的Topic。该命令将将"my_topic"的。阅读详情

kafka 基于0.8.0版本的命令用法：

查看topic分布情况kafka-list-topic.sh
# bin/kafka-list-topic.sh --zookeeper 192.168.197.170:2181,192.168.197.171:2181 （列出所有topic的分区情况）

# bin/kafka-list-topic.sh --zookeeper 192.168.197.170:2181,192.168.197.171:2181 --topic test （查看test的分区情况）



其实kafka-list-topic.sh里面就一句 
exec $(dirname $0)/kafka-run-class.sh kafka.admin.ListTopicCommand $@
实际是通过 kafka-run-class.sh脚本执行的包kafka.admin下面的类
##创建TOPIC kafka-create-topic.sh
# bin/kafka-create-topic.sh   --replica 2 --partition 8 --topic test  --zookeeper 192.168.197.170:2181,192.168.197.171:2181
创建名为test的topic， 8个分区分别存放数据，数据备份总共2份

# bin/kafka-create-topic.sh   --replica 1 --partition 1 --topic test2  --zookeeper 192.168.197.170:2181,192.168.197.171:2181
结果 topic: test2 partition: 0 leader: 170 replicas: 170 isr: 170
##重新分配分区kafka-reassign-partitions.sh
这个命令可以分区指定到想要的--broker-list上
# bin/kafka-reassign-partitions.sh --topics-to-move-json-file topics-to-move.json --broker-list "171" --zookeeper 192.168.197.170:2181,192.168.197.171:2181 --execute 
cat topic-to-move.json
{"topics":
     [{"topic": "test2"}],
     "version":1
}
##为Topic增加 partition数目kafka-add-partitions.sh
#bin/kafka-add-partitions.sh --topic test --partition 2  --zookeeper  192.168.197.170:2181,192.168.197.171:2181 （为topic test增加2个分区）

##控制台接收消息
#bin/kafka-console-consumer.sh --zookeeper  192.168.197.170:2181,192.168.197.171:2181  --from-beginning --topic test
##控制台发送消息
# bin/kafka-console-producer.sh --broker-list  192.168.197.170:9092,192.168.197.171: 9092    --topic test 
##手动均衡topic, kafka-preferred-replica-election.sh
# bin/kafka-preferred-replica-election.sh --zookeeper 192.168.197.170:2181,192.168.197.171:2181 --path-to-json-file preferred-click.json

cat preferred-click.json
{
 "partitions":
  [
    {"topic": "click", "partition": 0},
    {"topic": "click", "partition": 1},
    {"topic": "click", "partition": 2},
    {"topic": "click", "partition": 3},
    {"topic": "click", "partition": 4},
    {"topic": "click", "partition": 5},
    {"topic": "click", "partition": 6},
    {"topic": "click", "partition": 7},
    {"topic": "play", "partition": 0},
    {"topic": "play", "partition": 1},
    {"topic": "play", "partition": 2},
    {"topic": "play", "partition": 3},
    {"topic": "play", "partition": 4},
    {"topic": "play", "partition": 5},
    {"topic": "play", "partition": 6},
    {"topic": "play", "partition": 7}

  ]
}

##删除topic,慎用，只会删除zookeeper中的元数据，消息文件须手动删除
# bin/kafka-run-class.sh kafka.admin.DeleteTopicCommand --topic test666 --zookeeper 192.168.197.170:2181 ,192.168.197.171:2181