Considerations when upgrading to


If you plan to upgrade servers using a mixed-version environment where one version is earlier than 7.0 and some of the servers are still using the admin backend while others have been updated to the topology registry, do not attempt to make size changes to the topology. You cannot remove any existing servers (using dsreplication disable) or add new servers (using dsreplication enable) when in this transitional state of partially-updated servers. When a topology has been completely migrated to a 7.0 or later version with the topology registry, changes to the topology size are allowed, even in mixed-version environments (for example, mixed 7.3 and 8.3).

This upgrade moves to Jetty 9.4. As a result, the HTTPS connection handler will no longer support TLS_RSA ciphers by default. If you use any legacy HTTPS clients that still require TLS_RSA ciphers, modify the ssl-cipher-suite property of the HTTPS Connection Handler to include them.