測試Ubuntu Kafka配置效果可按以下步驟進行:
sudo systemctl status kafka和sudo systemctl status zookeeper確保服務正常運行。server.properties中broker.id、listeners、advertised.listeners、zookeeper.connect等關鍵配置是否正確。tail -f /var/log/kafka/server.log查看日志,確認無錯誤或異常信息。bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 1 --partitions 1 --topic test。bin/kafka-topics.sh --list --zookeeper localhost:2181。bin/kafka-console-producer.sh --broker-list localhost:9092 --topic test。bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic test --from-beginning,確認能收到消息。ping和telnet確保Kafka端口(如9092)可達,且advertised.listeners配置正確。