X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/96609221d1133eb1340c4ef5efb27303181c0b73..ddff0f5816f8100154c9ae0a95147b2061097da3:/services/api/lib/update_priority.rb

diff --git a/services/api/lib/update_priority.rb b/services/api/lib/update_priority.rb
index c688ac008b..6c17f1bd03 100644
--- a/services/api/lib/update_priority.rb
+++ b/services/api/lib/update_priority.rb
@@ -33,7 +33,7 @@ module UpdatePriority
       # priority==0 but should be >0:
       act_as_system_user do
         Container.
-          joins("JOIN container_requests ON container_requests.container_uuid=containers.uuid AND container_requests.state=#{Container.sanitize(ContainerRequest::Committed)} AND container_requests.priority>0").
+          joins("JOIN container_requests ON container_requests.container_uuid=containers.uuid AND container_requests.state=#{ActiveRecord::Base.connection.quote(ContainerRequest::Committed)} AND container_requests.priority>0").
           where('containers.state IN (?) AND containers.priority=0 AND container_requests.uuid IS NOT NULL',
                 [Container::Queued, Container::Locked, Container::Running]).
           map(&:update_priority!)
@@ -55,7 +55,12 @@ module UpdatePriority
       rescue => e
         Rails.logger.error "#{e.class}: #{e}\n#{e.backtrace.join("\n\t")}"
       ensure
-        ActiveRecord::Base.connection.close
+        # Rails 5.1+ makes test threads share a database connection, so we can't
+        # close a connection shared with other threads.
+        # https://github.com/rails/rails/commit/deba47799ff905f778e0c98a015789a1327d5087
+        if Rails.env != "test"
+          ActiveRecord::Base.connection.close
+        end
       end
     end
   end