2.10 - Migrating QueryGrid Manager to a New Server - Teradata QueryGrid
Teradata® QueryGrid™ Installation and User Guide
- Teradata QueryGrid
- September 2019
- User Guide
Install the same version of QueryGrid Manager on the new server as the original server.
Run the join-cluster command on the new server to cluster it to the original server.
For more information, see Clustering Deployed QueryGrid Manager Instances.
Run both servers concurrently for 5 minutes to make sure all data source nodes recognize the new QueryGrid Manager instance.
Shut down the original QueryGrid Manager instance.
Make sure QueryGrid is functioning normally by running QueryGrid queries and confirming no issues are reported in the Issues view of the QueryGrid portlet.
Remove the original QueryGrid Manager from the cluster.
For more information, see Removing Teradata QueryGrid Manager from a Cluster.
Uninstall QueryGrid Manager software on the original server.
For example, using the rpm -e tdqg-manager command.