cdh实战 数据迁移

🧙 Questions

☄️ Ideas

先关闭cdh

sudo mv /opt/cloudera/ /data/
sudo ln -s /data/cloudera /opt/cloudera

先开启cdh

sudo ln -s /data/cloudera-host-monitor/ /var/lib/cloudera-host-monitor
sudo ln -s /data/cloudera-service-monitor/ /var/lib/cloudera-service-monitor

🔗 Links

• hadoop website