Kafka common command line details and collation

Kafka common command line details and collation

Here is a summary of the common kafka command line:

 
 
1. To view topic details  
./kafka-topics.sh -zookeeper 127.0.0.1:2181 -describe -topic testKJ1 
 
2 And for the topic Add a copy of the  
./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 And for the topic increase partition 
./bin/kafka-topics.sh  � zookeeper 127.0.0.1:2181  � alter  � partitions 20  � topic testKJ1 
 
5 , kafka Producer client command  
./kafka-console-producer.sh --broker-list localhost:9092 --topic testKJ1 
 
6 , kafka Consumer client command  
./kafka-console-consumer.sh -zookeeper localhost:2181 --from-beginning --topic testKJ1 
 
7 , kafka The service start  
./kafka-server-start.sh -daemon ../config/server.properties  
 
8 Rolled off the production line, 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 And check consumer Group consumption offset 
./kafka-run-class.sh kafka.tools.ConsumerOffsetChecker --zookeeper localhost:2181 --group test --topic testKJ1 

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