Kafka learning four Kafka common commands

Kafka Common Commands

The following is a summary of Kafka common command line:

1. View topic Details

./kafka-topics.sh-zookeeper 127.0.0.1:2181-describe-topic TestKJ1

2. Add a copy for topic

./kafka-reassign-partitions.sh-zookeeper 127.0.0.1:2181-reassignment-json-file Json/partitions-to-move.json- Execute

3. Create Topic

./kafka-topics.sh--create--zookeeper localhost:2181--replication-factor 1--partitions 1--topic testKJ1

4. Increase partition for topic

./bin/kafka-topics.sh–zookeeper 127.0.0.1:2181–alter–partitions 20–topic testKJ1

5. Kafka Producer Client Commands

./kafka-console-producer.sh--broker-list localhost:9092--topic testKJ1

6. Kafka Consumer Client Commands

./kafka-console-consumer.sh-zookeeper localhost:2181--from-beginning--topic testKJ1

7, Kafka service start

./kafka-server-start.sh-daemon. /config/server.properties

8. Downline Broker

./kafka-run-class.sh kafka.admin.ShutdownBroker--zookeeper 127.0.0.1:2181--broker #brokerId #--num.retries 3-- retry.interval.ms 60

Shutdown broker

9. Delete Topic

./kafka-run-class.sh Kafka.admin.DeleteTopicCommand--topic testKJ1--zookeeper 127.0.0.1:2181

./kafka-topics.sh--zookeeper localhost:2181--delete--topic testKJ1

10. Check the offset of consumption in consumer group

./kafka-run-class.sh kafka.tools.ConsumerOffsetChecker--zookeeper localhost:2181--group test--topic testKJ1

Learning Reference:

Http://www.infoq.com/cn/articles/kafka-analysis-part-1

http://flychao88.iteye.com/category/350737

http://shift-alt-ctrl.iteye.com/blog/1930791

Http://www.tuicool.com/articles/mErEZn