Products
96SEO 2025-09-22 20:00 0
在进行Zookeeper的备份操作之前,请确保你有足够的权限,并且已经停止了Zookeeper服务以避免数据不一致。
sudo systemctl stop zookeeper
sudo tar -czvf zookeeper_backup_$.tar.gz /var/lib/zookeeper
sudo cp /etc/zookeeper/conf/zookeeper_backup_$.conf
在进行恢复操作之前,请确保你有足够的权限,并且已经停止了Zookeeper服务。
sudo systemctl stop zookeeper
sudo tar -xzvf zookeeper_backup_*.tar.gz -C /var/lib/zookeeper
sudo cp zookeeper_backup_$.conf /etc/zookeeper/conf/
sudo systemctl start zookeeper
使用以下命令检查节点状态:
echo stat | nc localhost 2181
验证数据:
./bin/zookeeper-shell.sh localhost:2181 ls /
sudo chown -R zookeeper:zookeeper /var/lib/zookeeper
sudo tar -czvf zookeeper_backup_$.tar.gz /var/lib/zookeeper
sudo cp /etc/zookeeper/conf/zookeeper_backup_$.conf
sudo systemctl stop zookeeper
sudo tar -xzvf zookeeper_backup_*.tar.gz -C /var/lib/zookeeper
sudo cp zookeeper_backup_$.conf /etc/zookeeper/conf/
sudo systemctl start zookeeper
echo stat | nc localhost 2181
验证数据:
./bin/zookeeper-shell.sh localhost:2181 ls /
通过以上步骤,您可以有效地备份和恢复CentOS系统上ZooKeeper的数据,从而保障数据平安和系统稳定性。
Demand feedback