Merge branch '8840-lock-job-record' closes #8840

[arvados.git] / services / api / app / models / job.rb

diff --git a/services/api/app/models/job.rb b/services/api/app/models/job.rb
index afaae26375b6e8b1659205c439306cbb2e1d4eea..0ed53535778335d11b2b12d3007058e9ad76adfc 100644 (file)
--- a/services/api/app/models/job.rb
+++ b/services/api/app/models/job.rb
@@ -2,6 +2,7 @@ class Job < ArvadosModel
   include HasUuid
   include KindAndEtag
   include CommonApiTemplate
+  serialize :components, Hash
   attr_protected :arvados_sdk_version, :docker_image_locator
   serialize :script_parameters, Hash
   serialize :runtime_constraints, Hash
@@ -52,6 +53,7 @@ class Job < ArvadosModel
     t.add :queue_position
     t.add :node_uuids
     t.add :description
+    t.add :components
   end
 
   # Supported states for a job
@@ -93,8 +95,7 @@ class Job < ArvadosModel
   end
 
   def lock locked_by_uuid
-    transaction do
-      self.reload
+    with_lock do
       unless self.state == Queued and self.is_locked_by_uuid.nil?
         raise AlreadyLockedError
       end
@@ -239,7 +240,8 @@ class Job < ArvadosModel
           output_changed? or
           log_changed? or
           tasks_summary_changed? or
-          state_changed?
+          state_changed? or
+          components_changed?
         logger.warn "User #{current_user.uuid if current_user} tried to change protected job attributes on locked #{self.class.to_s} #{uuid_was}"
         return false
       end