在Ubuntu上实现Apache Kafka的高可用性通常涉及以下几个关键步骤:
sudo apt update
sudo apt install zookeeper
/etc/zookeeper/conf/zookeeper.properties
),设置数据目录和客户端连接端口等参数。dataDir=/var/lib/zookeeper
clientPort=2181
sudo systemctl start zookeeper
sudo systemctl enable zookeeper
wget https://downloads.apache.org/kafka/2.8.0/kafka_2.13-2.8.0.tgz
tar -xzvf kafka_2.13-2.8.0.tgz -C /usr/local/kafka
cd /usr/local/kafka
/usr/local/kafka/config/server.properties
),设置以下关键参数:broker.id=0
listeners=PLAINTEXT://:9092
advertised.listeners=PLAINTEXT://your_server_ip:9092
log.dirs=/tmp/kafka
zookeeper.connect=localhost:2181
replication.factor=3
min.insync.replicas=2
sudo /usr/local/kafka/bin/kafka-server-start.sh /usr/local/kafka/config/server.properties
/usr/local/kafka/bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 3 --partitions 3 --topic my-replicated-topic
/usr/local/kafka/bin/kafka-topics.sh --describe --zookeeper localhost:2181 --topic my-replicated-topic
broker.id
是唯一的。listeners
和 advertised.listeners
配置正确,以便它们可以相互发现和通信。以上步骤提供了一个基本的指南,但在实际生产环境中,可能还需要考虑更多的配置和优化。建议参考Kafka的官方文档和最佳实践来进行配置。