Kafka操作命令

启动Kafka：
/export/servers/zookeeper/bin/zkServer.sh start
nohup /export/servers/kafka/bin/kafka-server-start.sh /export/servers/kafka/config/server.properties &

查看当前服务器中的所有topic
bin/kafka-topics.sh –list –zookeeper hadoop05:2181

创建topic
bin/kafka-topics.sh –create –zookeeper hadoop05:2181 –replication-factor 1 –partitions 1 –topic test

删除topic
bin/kafka-topics.sh –delete –zookeeper hadoop05:2181 –topic test
需要server.properties中设置delete.topic.enable=true否则只是标记删除或者直接重启。

通过shell命令发送消息
bin/kafka-console-producer.sh –broker-list hadoop05:9092 –topic test1

通过shell消费消息
bin/kafka-console-consumer.sh –zookeeper hadoop05:2181 –from-beginning –topic gamelogs

查看消费位置
bin/kafka-run-class.sh kafka.tools.ConsumerOffsetChecker –zookeeper hadoop05:2181 –group testGroup

查看某个Topic的详情
bin/kafka-topics.sh –topic test –describe –zookeeper hadoop05:2181

对分区数进行修改
bin/kafka-topics.sh –zookeeper hadoop05 –alter –partitions 15 –topic utopic