Revert "Merge pull request #39472"

This change broke config.active_job.queue_name_prefix with eager-loading enabled (i.e. in production, by default).

This reverts commit a173a65730, reversing
changes made to 89414f561a.

activejob/lib/active_job/railtie.rb

@@ -13,22 +13,27 @@ module ActiveJob
       ActiveSupport.on_load(:active_job) { self.logger = ::Rails.logger }
     end
 
-    initializer "active_job.set_configs" do
-      config.after_initialize do |app|
+    initializer "active_job.custom_serializers" do |app|
+      config.after_initialize do
+        custom_serializers = app.config.active_job.delete(:custom_serializers)
+        ActiveJob::Serializers.add_serializers custom_serializers
+      end
+    end
+
+    initializer "active_job.set_configs" do |app|
       options = app.config.active_job
       options.queue_adapter ||= :async
 
-        custom_serializers = options.delete(:custom_serializers)
-        ActiveJob::Serializers.add_serializers custom_serializers
-
       ActiveSupport.on_load(:active_job) do
-          options.each { |k, v| send("#{k}=", v) }
+        options.each do  |k, v|
+          k = "#{k}="
+          send(k, v) if respond_to? k
+        end
       end
 
       ActiveSupport.on_load(:action_dispatch_integration_test) do
         include ActiveJob::TestHelper
       end
-      end
 
       ActiveSupport.on_load(:active_record) do
         self.destroy_association_async_job = ActiveRecord::DestroyAssociationAsyncJob

railties/test/application/configuration_test.rb

@@ -2379,17 +2379,6 @@ module ApplicationTests
       assert_equal "async", ActionView::Helpers::AssetTagHelper.image_decoding
     end
 
-    test "raises when unknown configuration option is set for ActiveJob" do
-      add_to_config <<-RUBY
-        config.active_job.unknown = "test"
-      RUBY
-
-      assert_raise(NoMethodError) do
-        app "development"
-        ActiveJob::Base # load active_job
-      end
-    end
-
     test "ActiveJob::Base.retry_jitter is 0.15 by default for new apps" do
       app "development"