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-get update
sudo apt-get 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
sudo apt-get update
sudo apt-get install openjdk-11-jdk
wget https://downloads.apache.org/kafka/2.8.1/kafka_2.13-2.8.1.tgz
tar -xzvf kafka_2.13-2.8.1.tgz
cd kafka_2.13-2.8.1
config/server.properties
),设置以下关键参数:broker.id=0
listeners=PLAINTEXT://your_server_ip:9092
advertised.listeners=PLAINTEXT://your_server_ip:9092
log.dirs=/tmp/kafka-logs
zookeeper.connect=localhost:2181
replication.factor=3
min.insync.replicas=2
sudo bin/zookeeper-server-start.sh config/zookeeper.properties
sudo bin/kafka-server-start.sh config/server.properties
sudo bin/kafka-topics.sh --create --zookeeper localhost:2181 --replication-factor 3 --partitions 3 --topic my-replicated-topic
sudo bin/kafka-topics.sh --describe --zookeeper localhost:2181 --topic my-replicated-topic
请注意,以上步骤是一个基本的指南,具体的配置可能会根据实际需求和集群规模有所不同。在配置Kafka集群时,还需要考虑网络分区、硬件故障、网络延迟等因素,以确保集群的高可用性和稳定性。