About upgrading 

The DataStax Upgrade Guide provides detailed instructions on upgrading DataStax Enterprise, OpsCenter, DataStax Agents, DataStax drivers, and reverting to earlier versions.

The DataStax Upgrade Guide provides detailed instructions on upgrading DataStax Enterprise, OpsCenter, DataStax Agents, DataStax drivers, and reverting to earlier versions.

Attention: You have probably seen the recommendation to read all the instructions. This is a time when careful review of the upgrade instructions will make a difference. By understanding what to do beforehand, you can ensure a smooth upgrade and avoid pitfalls and frustrations.

Read and understand these instructions before upgrading.

Upgrade instructions