Zookeeper在Ubuntu上的版本更新策略可参考以下步骤,核心要点如下:
/var/lib/zookeeper
和配置文件 /etc/zookeeper/conf/zoo.cfg
。zookeeper -version
或 zkServer.sh status
。zookeeper-4.0.0-bin.tar.gz
),或通过Ubuntu仓库安装:sudo apt update
sudo apt install zookeeper # 适用于官方仓库版本
/opt/zookeeper
,保留原数据目录和配置文件。tickTime
、dataDir
),编辑 /etc/zookeeper/conf/zoo.cfg
。sudo systemctl stop zookeeper
sudo systemctl start zookeeper
sudo systemctl status zookeeper # 验证状态
tar -xzf zookeeper-<version>.tar.gz
cd zookeeper-<version>
./configure --prefix=/opt/zookeeper
make && sudo make install
autopurge
相关配置),需对比新旧 zoo.cfg
。zkCli.sh
执行基础操作(如创建节点、获取数据),验证集群一致性。参考来源: