Restart the database on a node

After stopping a node to perform maintenance tasks such as upgrading hardware, you need to restart the node so it can reconnect with the database cluster.

After stopping a node to perform maintenance tasks such as upgrading hardware, you need to restart the node so it can reconnect with the database cluster.

  1. Run Administration Tools. From the Main Menu select Restart Vertica on Host and click OK.

  2. Select the database and click OK.

  3. Select the host that you want to restart and click OK.

  4. Return to the Main Menu, select View Database Cluster State, and click OK. The host you restarted now appears as UP, as shown.