https://lucene.apache.org/solr/5_0_0/changes/Changes.html
-----Original message----- > From:Gilcan Machado <gilcanmach...@gmail.com> > Sent: Thursday 7th December 2017 14:55 > To: solr-user@lucene.apache.org > Subject: Where can I find documentation to migrate Solr 4 to 5? > > Hi. > > I have a Solr 4 in production (+ Drupal). > > And I want to migrate Solr to versoin 7 (at the end). > > But I guess it's more safe to migrate from 4 to 5 first. > > Anyway, I'm searching a lot and I couldn't find a documentation that shows > how to pick a Solr 4 (in full production) and upgrade to a Solr 5. > > []s > Gil >
