This had been my normal upgrade path now for the major upgrades: 0) Optimistically assume you have all the original data for re-inserts 1) Copy your config to fresh blank instance 2) Verify your solrconfig.xml has an update to date <luceneMatchVersion> 3) Fix other solrconfig.xml deprecations such as replacing such as solr.FastLRUCache with solr.CaffeineCache 3.5) Fix schema deprecations 4) Populate index (since empty - no delete needed) 4.5) Test - totally optional ;) 5) Cutover core / service to new version
-Tim On Thu, Aug 24, 2023 at 4:04 PM Christopher Schultz < ch...@christopherschultz.net> wrote: > All, > > I'm preparing to upgrade a standalone Solr server from 7.7.3 -> 8.11.2 > and I wanted to confirm a few things. > >
