After You Upgrade
After you finish upgrading the Vertica server package on your cluster, a number of tasks remain.
Required Tasks
- If you created projections in earlier releases with pre-aggregated data (for example, LAPs and TopK projections) and the projections were partitioned with a GROUP BY clause, you must rebuild these projections.
- Verify on each node that the upgrade reduced database catalog memory usage.
- Verify your database retained the grants from before you upgraded. See Backing Up and Restoring Grants for more information.
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Reinstall packages such as the R language pack that you uninstalled before upgrading. For each package, see its install/upgrade instructions.
Vertica Place is automatically reinstalled with the Vertica server package.
- If the upgrade was unable to install one or more packages, reinstall them with admintools.
- Upgrade the Management Console.
- If your Vertica installation is integrated with Hadoop, upgrade the HCatalog connector.
Optional Tasks
- Import directed queries that you exported from the previous version. For details, see Batch Query Plan Export and Exporting Directed Queries from the Catalog.