These instructions explain how to start up a cluster that was previously shut down.
To start up the cluster:
- If the cluster nodes are not running, start them.
- Change to the
rootuser (or use
sudofor the following commands).
Start the ZooKeeper on nodes where it is installed. Example:
On all nodes, start Warden. Example:
- Over a period of time (depending on the cluster size and other factors) the cluster comes up automatically. After the CLDB restarts, there is a 15-minute delay before replication resumes, in order to allow all nodes to register and heartbeat. This delay can be configured using the
config savecommand to set the