1

lib/tasks/statistic_subject_info.rake

@@ -48,7 +48,7 @@ namespace :subjects do
     end
     subjects.find_in_batches(batch_size: 50) do |s|
       str = []
-      Parallel.each(s, in_threads: 6) do |subject|
+      Parallel.each(s, in_processes: 6) do |subject|
         puts("---------------------course_info_statistic: #{subject.id}")
         Rails.logger.info("---------------------course_info_statistic: #{subject.id}")
         data = Subjects::CourseUsedInfoService.call(subject)