View topic data of kafka

  • Start kafka:
  • ./kafka-server-start.sh ../config/server.properties 1>/dev/null 2>&1 & # kafka-server-start.sh script is under kafka_2.12-2.2.0/bin
  • View the list of created topics:
  • ./kafka-topics.sh --list --zookeeper localhost:2181
  • View the description information of the corresponding topic: 
  • ./kafka-topics.sh --describe --zookeeper xx.x.xxx.xxx:2181 --topic xxxxx.xx.xxxxx.xxx # --zookeeper is zookeeperIP, --topic is topic name 
  • Consumer news:
  • ./kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic xxxxx.xx.xxxxx.xxx --from-beginning # If there is no return or no response, then there is no data content in the topic; otherwise Just have data

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Origin blog.csdn.net/AntdonYu/article/details/107351470