FIX: This should not have been checked in.

app/jobs/scheduled/clean_up_redis_keys.rb

@@ -1,37 +0,0 @@
-module Jobs
-  class CleanUpRedisKeys < Jobs::Scheduled
-    every 1.week
-
-    def execute(args)
-      return unless Rails.configuration.multisite
-      return unless SiteSetting.clean_up_redis_keys
-
-      dbs = RailsMultisite::ConnectionManagement.all_dbs
-      dbs << Discourse::SIDEKIQ_NAMESPACE
-
-      regexp = /((\$(?<message_bus>\w+)$)|(^?(?<namespace>\w+):))/
-
-      cursor = 0
-      redis = $redis.without_namespace
-
-      loop do
-        cursor, keys = redis.scan(cursor)
-        cursor = cursor.to_i
-
-        redis.multi do
-          keys.each do |key|
-            if match = key.match(regexp)
-              db_name = match[:message_bus] || match[:namespace]
-
-              if !dbs.include?(db_name)
-                redis.del(key)
-              end
-            end
-          end
-        end
-
-        break if cursor == 0
-      end
-    end
-  end
-end