Merge pull request #20516 from kares/patch-2

change AR clear order in ActionDisplatch::Reloader hook

activerecord/lib/active_record/railtie.rb

@@ -142,8 +142,8 @@ module ActiveRecord
       ActiveSupport.on_load(:active_record) do
         ActionDispatch::Reloader.send(hook) do
           if ActiveRecord::Base.connected?
-            ActiveRecord::Base.clear_reloadable_connections!
             ActiveRecord::Base.clear_cache!
+            ActiveRecord::Base.clear_reloadable_connections!
           end
         end
       end