在Debian中升級Zookeeper主要有以下兩種方式:
sudo cp /etc/zookeeper/conf/zoo.cfg /etc/zookeeper/conf/zoo.cfg.bak
sudo apt update
sudo apt install zookeeper
sudo apt install zookeeper=<version>
zookeeperd --version
sudo cp -r /var/lib/zookeeper /var/lib/zookeeper_backup
sudo cp /etc/zookeeper/conf/zoo.cfg /etc/zookeeper/conf/zoo.cfg.bak
wget https://archive.apache.org/dist/zookeeper/zookeeper-<version>/apache-zookeeper-<version>-bin.tar.gz
sudo tar -xzf apache-zookeeper-<version>-bin.tar.gz -C /opt
sudo ln -s /opt/apache-zookeeper-<version> /var/lib/zookeeper
sudo ln -s /opt/apache-zookeeper-<version>/conf /etc/zookeeper/conf
~/.bashrc
,添加:export ZOOKEEPER_HOME=/opt/apache-zookeeper-<version>
export PATH=$PATH:$ZOOKEEPER_HOME/bin
然后執行:source ~/.bashrc
sudo zkServer start
zoo.cfg
。參考來源: