Refactoring ci_job_trace to ci_build_trace

app/models/ci/build.rb

@@ -19,14 +19,13 @@ module Ci
 
     has_one :last_deployment, -> { order('deployments.id DESC') }, as: :deployable, class_name: 'Deployment'
     has_many :trace_sections, class_name: 'Ci::BuildTraceSection'
+    has_many :trace_chunks, class_name: 'Ci::BuildTraceChunk', foreign_key: :build_id, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
 
     has_many :job_artifacts, class_name: 'Ci::JobArtifact', foreign_key: :job_id, dependent: :destroy, inverse_of: :job # rubocop:disable Cop/ActiveRecordDependent
     has_one :job_artifacts_archive, -> { where(file_type: Ci::JobArtifact.file_types[:archive]) }, class_name: 'Ci::JobArtifact', inverse_of: :job, foreign_key: :job_id
     has_one :job_artifacts_metadata, -> { where(file_type: Ci::JobArtifact.file_types[:metadata]) }, class_name: 'Ci::JobArtifact', inverse_of: :job, foreign_key: :job_id
     has_one :job_artifacts_trace, -> { where(file_type: Ci::JobArtifact.file_types[:trace]) }, class_name: 'Ci::JobArtifact', inverse_of: :job, foreign_key: :job_id
 
-    has_many :chunks, class_name: 'Ci::JobTraceChunk', foreign_key: :job_id, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
-
     has_one :metadata, class_name: 'Ci::BuildMetadata'
     delegate :timeout, to: :metadata, prefix: true, allow_nil: true
     delegate :gitlab_deploy_token, to: :project

app/models/ci/job_trace_chunk.rb → app/models/ci/build_trace_chunk.rb

 module Ci
-  class JobTraceChunk < ActiveRecord::Base
+  class BuildTraceChunk < ActiveRecord::Base
     extend Gitlab::Ci::Model
 
-    belongs_to :job, class_name: "Ci::Build", foreign_key: :job_id
+    belongs_to :build, class_name: "Ci::Build", foreign_key: :build_id
 
     after_destroy :redis_delete_data, if: :redis?
 
@@ -118,11 +118,11 @@ module Ci
     end
 
     def redis_data_key
-      "gitlab:ci:trace:#{job_id}:chunks:#{chunk_index}:data"
+      "gitlab:ci:trace:#{build_id}:chunks:#{chunk_index}:data"
     end
 
     def redis_lock_key
-      "gitlab:ci:trace:#{job_id}:chunks:#{chunk_index}:lock"
+      "gitlab:ci:trace:#{build_id}:chunks:#{chunk_index}:lock"
     end
 
     def in_lock

app/workers/build_trace_swap_chunk_worker.rb

@@ -4,9 +4,9 @@ class BuildTraceSwapChunkWorker
 
   queue_namespace :pipeline_processing
 
-  def perform(job_trace_chunk_id)
-    Ci::JobTraceChunk.find_by(id: job_trace_chunk_id).try do |job_trace_chunk|
-      job_trace_chunk.use_database!
+  def perform(build_trace_chunk_id)
+    Ci::BuildTraceChunk.find_by(id: build_trace_chunk_id).try do |build_trace_chunk|
+      build_trace_chunk.use_database!
     end
   end
 end

db/migrate/20180326202229_create_ci_job_trace_chunks.rb → db/migrate/20180326202229_create_ci_build_trace_chunks.rb

-class CreateCiJobTraceChunks < ActiveRecord::Migration
+class CreateCiBuildTraceChunks < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
   DOWNTIME = false
 
   def change
-    create_table :ci_job_trace_chunks, id: :bigserial do |t|
-      t.integer :job_id, null: false
+    create_table :ci_build_trace_chunks, id: :bigserial do |t|
+      t.integer :build_id, null: false
       t.integer :chunk_index, null: false
       t.integer :data_store, null: false
       t.binary :raw_data
 
-      t.foreign_key :ci_builds, column: :job_id, on_delete: :cascade
-      t.index [:job_id, :chunk_index], unique: true
+      t.foreign_key :ci_builds, column: :build_id, on_delete: :cascade
+      t.index [:build_id, :chunk_index], unique: true
     end
   end
 end

db/migrate/20180406204716_add_limits_ci_job_trace_chunks_raw_data_for_mysql.rb → db/migrate/20180406204716_add_limits_ci_build_trace_chunks_raw_data_for_mysql.rb

 # See http://doc.gitlab.com/ce/development/migration_style_guide.html
 # for more information on how to write migrations for GitLab.
-require Rails.root.join('db/migrate/limits_ci_job_trace_chunks_raw_data_for_mysql')
+require Rails.root.join('db/migrate/limits_ci_build_trace_chunks_raw_data_for_mysql')
 
-class AddLimitsCiJobTraceChunksRawDataForMysql < ActiveRecord::Migration
+class AddLimitsCiBuildTraceChunksRawDataForMysql < ActiveRecord::Migration
   include Gitlab::Database::MigrationHelpers
 
   DOWNTIME = false
 
   def up
-    LimitsCiJobTraceChunksRawDataForMysql.new.up
+    LimitsCiBuildTraceChunksRawDataForMysql.new.up
   end
 end

db/migrate/limits_ci_job_trace_chunks_raw_data_for_mysql.rb → db/migrate/limits_ci_build_trace_chunks_raw_data_for_mysql.rb

-class LimitsCiJobTraceChunksRawDataForMysql < ActiveRecord::Migration
+class LimitsCiBuildTraceChunksRawDataForMysql < ActiveRecord::Migration
   def up
     return unless Gitlab::Database.mysql?
 
     # Mysql needs MEDIUMTEXT type (up to 16MB) rather than TEXT (up to 64KB)
-    # Because 'raw_data' is always capped by Ci::JobTraceChunk::CHUNK_SIZE, which is 128KB
-    change_column :ci_job_trace_chunks, :raw_data, :binary, limit: 16.megabytes - 1 #MEDIUMTEXT
+    # Because 'raw_data' is always capped by Ci::BuildTraceChunk::CHUNK_SIZE, which is 128KB
+    change_column :ci_build_trace_chunks, :raw_data, :binary, limit: 16.megabytes - 1 #MEDIUMTEXT
   end
 end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20180425131009) do
+ActiveRecord::Schema.define(version: 20180425205249) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -246,6 +246,15 @@ ActiveRecord::Schema.define(version: 20180425131009) do
 
   add_index "chat_teams", ["namespace_id"], name: "index_chat_teams_on_namespace_id", unique: true, using: :btree
 
+  create_table "ci_build_trace_chunks", id: :bigserial, force: :cascade do |t|
+    t.integer "build_id", null: false
+    t.integer "chunk_index", null: false
+    t.integer "data_store", null: false
+    t.binary "raw_data"
+  end
+
+  add_index "ci_build_trace_chunks", ["build_id", "chunk_index"], name: "index_ci_build_trace_chunks_on_build_id_and_chunk_index", unique: true, using: :btree
+
   create_table "ci_build_trace_section_names", force: :cascade do |t|
     t.integer "project_id", null: false
     t.string "name", null: false
@@ -371,15 +380,6 @@ ActiveRecord::Schema.define(version: 20180425131009) do
   add_index "ci_job_artifacts", ["job_id", "file_type"], name: "index_ci_job_artifacts_on_job_id_and_file_type", unique: true, using: :btree
   add_index "ci_job_artifacts", ["project_id"], name: "index_ci_job_artifacts_on_project_id", using: :btree
 
-  create_table "ci_job_trace_chunks", id: :bigserial, force: :cascade do |t|
-    t.integer "job_id", null: false
-    t.integer "chunk_index", null: false
-    t.integer "data_store", null: false
-    t.binary "raw_data"
-  end
-
-  add_index "ci_job_trace_chunks", ["job_id", "chunk_index"], name: "index_ci_job_trace_chunks_on_job_id_and_chunk_index", unique: true, using: :btree
-
   create_table "ci_pipeline_schedule_variables", force: :cascade do |t|
     t.string "key", null: false
     t.text "value"
@@ -2075,6 +2075,7 @@ ActiveRecord::Schema.define(version: 20180425131009) do
   add_foreign_key "boards", "namespaces", column: "group_id", on_delete: :cascade
   add_foreign_key "boards", "projects", name: "fk_f15266b5f9", on_delete: :cascade
   add_foreign_key "chat_teams", "namespaces", on_delete: :cascade
+  add_foreign_key "ci_build_trace_chunks", "ci_builds", column: "build_id", on_delete: :cascade
   add_foreign_key "ci_build_trace_section_names", "projects", on_delete: :cascade
   add_foreign_key "ci_build_trace_sections", "ci_build_trace_section_names", column: "section_name_id", name: "fk_264e112c66", on_delete: :cascade
   add_foreign_key "ci_build_trace_sections", "ci_builds", column: "build_id", name: "fk_4ebe41f502", on_delete: :cascade
@@ -2087,7 +2088,6 @@ ActiveRecord::Schema.define(version: 20180425131009) do
   add_foreign_key "ci_group_variables", "namespaces", column: "group_id", name: "fk_33ae4d58d8", on_delete: :cascade
   add_foreign_key "ci_job_artifacts", "ci_builds", column: "job_id", on_delete: :cascade
   add_foreign_key "ci_job_artifacts", "projects", on_delete: :cascade
-  add_foreign_key "ci_job_trace_chunks", "ci_builds", column: "job_id", on_delete: :cascade
   add_foreign_key "ci_pipeline_schedule_variables", "ci_pipeline_schedules", column: "pipeline_schedule_id", name: "fk_41c35fda51", on_delete: :cascade
   add_foreign_key "ci_pipeline_schedules", "projects", name: "fk_8ead60fcc4", on_delete: :cascade
   add_foreign_key "ci_pipeline_schedules", "users", column: "owner_id", name: "fk_9ea99f58d2", on_delete: :nullify

lib/gitlab/ci/trace.rb

@@ -54,14 +54,14 @@ module Gitlab
       end
 
       def exist?
-        trace_artifact&.exists? || job.chunks.any? || current_path.present? || old_trace.present?
+        trace_artifact&.exists? || job.trace_chunks.any? || current_path.present? || old_trace.present?
       end
 
       def read
         stream = Gitlab::Ci::Trace::Stream.new do
           if trace_artifact
             trace_artifact.open
-          elsif job.chunks.any?
+          elsif job.trace_chunks.any?
             Gitlab::Ci::Trace::ChunkedIO.new(job)
           elsif current_path
             File.open(current_path, "rb")
@@ -100,7 +100,7 @@ module Gitlab
           FileUtils.rm(trace_path, force: true)
         end
 
-        job.chunks.destroy_all
+        job.trace_chunks.destroy_all
         job.erase_old_trace!
       end
 
@@ -108,7 +108,7 @@ module Gitlab
         raise ArchiveError, 'Already archived' if trace_artifact
         raise ArchiveError, 'Job is not finished yet' unless job.complete?
 
-        if job.chunks.any?
+        if job.trace_chunks.any?
           Gitlab::Ci::Trace::ChunkedIO.new(job) do |stream|
             archive_stream!(stream)
             stream.destroy!
@@ -130,7 +130,7 @@ module Gitlab
 
       def archive_stream!(stream)
         clone_file!(stream, JobArtifactUploader.workhorse_upload_path) do |clone_path|
-          create_job_trace!(job, clone_path)
+          create_build_trace!(job, clone_path)
         end
       end
 
@@ -146,7 +146,7 @@ module Gitlab
         end
       end
 
-      def create_job_trace!(job, path)
+      def create_build_trace!(job, path)
         File.open(path) do |stream|
           job.create_job_artifacts_trace!(
             project: job.project,

lib/gitlab/ci/trace/chunked_io.rb

@@ -5,18 +5,18 @@ module Gitlab
   module Ci
     class Trace
       class ChunkedIO
-        CHUNK_SIZE = ::Ci::JobTraceChunk::CHUNK_SIZE
+        CHUNK_SIZE = ::Ci::BuildTraceChunk::CHUNK_SIZE
 
         FailedToGetChunkError = Class.new(StandardError)
 
-        attr_reader :job
+        attr_reader :build
         attr_reader :tell, :size
         attr_reader :chunk, :chunk_range
 
         alias_method :pos, :tell
 
-        def initialize(job, &block)
-          @job = job
+        def initialize(build, &block)
+          @build = build
           @chunks_cache = []
           @tell = 0
           @size = calculate_size
@@ -140,7 +140,7 @@ module Gitlab
           @size = offset
 
           # remove all next chunks
-          job_chunks.where('chunk_index > ?', chunk_index).destroy_all
+          trace_chunks.where('chunk_index > ?', chunk_index).destroy_all
 
           # truncate current chunk
           current_chunk.truncate(chunk_offset) if chunk_offset != 0
@@ -157,7 +157,7 @@ module Gitlab
         end
 
         def destroy!
-          job_chunks.destroy_all
+          trace_chunks.destroy_all
           @tell = @size = 0
         ensure
           invalidate_chunk_cache
@@ -206,23 +206,23 @@ module Gitlab
         end
 
         def current_chunk
-          @chunks_cache[chunk_index] ||= job_chunks.find_by(chunk_index: chunk_index)
+          @chunks_cache[chunk_index] ||= trace_chunks.find_by(chunk_index: chunk_index)
         end
 
         def build_chunk
-          @chunks_cache[chunk_index] = ::Ci::JobTraceChunk.new(job: job, chunk_index: chunk_index)
+          @chunks_cache[chunk_index] = ::Ci::BuildTraceChunk.new(build: build, chunk_index: chunk_index)
         end
 
         def ensure_chunk
           current_chunk || build_chunk
         end
 
-        def job_chunks
-          ::Ci::JobTraceChunk.where(job: job)
+        def trace_chunks
+          ::Ci::BuildTraceChunk.where(build: build)
         end
 
         def calculate_size
-          job_chunks.order(chunk_index: :desc).first.try(&:end_offset).to_i
+          trace_chunks.order(chunk_index: :desc).first.try(&:end_offset).to_i
         end
       end
     end

lib/tasks/migrate/add_limits_mysql.rake

 require Rails.root.join('db/migrate/limits_to_mysql')
 require Rails.root.join('db/migrate/markdown_cache_limits_to_mysql')
 require Rails.root.join('db/migrate/merge_request_diff_file_limits_to_mysql')
-require Rails.root.join('db/migrate/limits_ci_job_trace_chunks_raw_data_for_mysql')
+require Rails.root.join('db/migrate/limits_ci_build_trace_chunks_raw_data_for_mysql')
 
 desc "GitLab | Add limits to strings in mysql database"
 task add_limits_mysql: :environment do
@@ -9,5 +9,5 @@ task add_limits_mysql: :environment do
   LimitsToMysql.new.up
   MarkdownCacheLimitsToMysql.new.up
   MergeRequestDiffFileLimitsToMysql.new.up
-  LimitsCiJobTraceChunksRawDataForMysql.new.up
+  LimitsCiBuildTraceChunksRawDataForMysql.new.up
 end

spec/factories/ci/job_trace_chunks.rb → spec/factories/ci/build_trace_chunks.rb

 FactoryBot.define do
-  factory :ci_job_trace_chunk, class: Ci::JobTraceChunk do
+  factory :ci_build_trace_chunk, class: Ci::BuildTraceChunk do
     job factory: :ci_build
     chunk_index 0
     data_store :redis

spec/lib/gitlab/ci/trace/chunked_io_spec.rb

@@ -3,8 +3,8 @@ require 'spec_helper'
 describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
   include ChunkedIOHelpers
 
-  set(:job) { create(:ci_build, :running) }
-  let(:chunked_io) { described_class.new(job) }
+  set(:build) { create(:ci_build, :running) }
+  let(:chunked_io) { described_class.new(build) }
 
   before do
     stub_feature_flags(ci_enable_live_trace: true)
@@ -13,7 +13,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
   context "#initialize" do
     context 'when a chunk exists' do
       before do
-        job.trace.set('ABC')
+        build.trace.set('ABC')
       end
 
       it { expect(chunked_io.size).to eq(3) }
@@ -22,7 +22,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
     context 'when two chunks exist' do
       before do
         stub_buffer_size(4)
-        job.trace.set('ABCDEF')
+        build.trace.set('ABCDEF')
       end
 
       it { expect(chunked_io.size).to eq(6) }
@@ -37,7 +37,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
     subject { chunked_io.seek(pos, where) }
 
     before do
-      job.trace.set(sample_trace_raw)
+      build.trace.set(sample_trace_raw)
     end
 
     context 'when moves pos to end of the file' do
@@ -68,7 +68,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
     subject { chunked_io.eof? }
 
     before do
-      job.trace.set(sample_trace_raw)
+      build.trace.set(sample_trace_raw)
     end
 
     context 'when current pos is at end of the file' do
@@ -94,7 +94,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
     context 'when buffer size is smaller than file size' do
       before do
         stub_buffer_size(sample_trace_raw.bytesize / 2)
-        job.trace.set(sample_trace_raw)
+        build.trace.set(sample_trace_raw)
       end
 
       it 'yields lines' do
@@ -106,7 +106,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
     context 'when buffer size is larger than file size' do
       before do
         stub_buffer_size(sample_trace_raw.bytesize * 2)
-        job.trace.set(sample_trace_raw)
+        build.trace.set(sample_trace_raw)
       end
 
       it 'calls get_chunk only once' do
@@ -127,7 +127,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is smaller than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize / 2)
-          job.trace.set(sample_trace_raw)
+          build.trace.set(sample_trace_raw)
         end
 
         it { is_expected.to eq(sample_trace_raw) }
@@ -136,7 +136,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is larger than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize * 2)
-          job.trace.set(sample_trace_raw)
+          build.trace.set(sample_trace_raw)
         end
 
         it { is_expected.to eq(sample_trace_raw) }
@@ -149,7 +149,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is smaller than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize / 2)
-          job.trace.set(sample_trace_raw)
+          build.trace.set(sample_trace_raw)
         end
 
         it 'reads a trace' do
@@ -160,7 +160,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is larger than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize * 2)
-          job.trace.set(sample_trace_raw)
+          build.trace.set(sample_trace_raw)
         end
 
         it 'reads a trace' do
@@ -175,7 +175,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is smaller than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize / 2)
-          job.trace.set(sample_trace_raw)
+          build.trace.set(sample_trace_raw)
         end
 
         it 'reads a trace' do
@@ -186,7 +186,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is larger than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize * 2)
-          job.trace.set(sample_trace_raw)
+          build.trace.set(sample_trace_raw)
         end
 
         it 'reads a trace' do
@@ -201,7 +201,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is smaller than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize / 2)
-          job.trace.set(sample_trace_raw)
+          build.trace.set(sample_trace_raw)
         end
 
         it 'reads a trace' do
@@ -212,7 +212,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is larger than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize * 2)
-          job.trace.set(sample_trace_raw)
+          build.trace.set(sample_trace_raw)
         end
 
         it 'reads a trace' do
@@ -238,7 +238,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
     context 'when buffer size is smaller than file size' do
       before do
         stub_buffer_size(sample_trace_raw.bytesize / 2)
-        job.trace.set(sample_trace_raw)
+        build.trace.set(sample_trace_raw)
       end
 
       it_behaves_like 'all line matching'
@@ -247,7 +247,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
     context 'when buffer size is larger than file size' do
       before do
         stub_buffer_size(sample_trace_raw.bytesize * 2)
-        job.trace.set(sample_trace_raw)
+        build.trace.set(sample_trace_raw)
       end
 
       it_behaves_like 'all line matching'
@@ -256,7 +256,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
     context 'when pos is at middle of the file' do
       before do
         stub_buffer_size(sample_trace_raw.bytesize / 2)
-        job.trace.set(sample_trace_raw)
+        build.trace.set(sample_trace_raw)
 
         chunked_io.seek(chunked_io.size / 2)
         string_io.seek(string_io.size / 2)
@@ -316,7 +316,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is smaller than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize / 2)
-          job.trace.set(exist_data)
+          build.trace.set(exist_data)
         end
 
         it_behaves_like 'appends a trace'
@@ -325,7 +325,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is larger than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize * 2)
-          job.trace.set(exist_data)
+          build.trace.set(exist_data)
         end
 
         it_behaves_like 'appends a trace'
@@ -349,7 +349,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is smaller than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize / 2)
-          job.trace.set(sample_trace_raw)
+          build.trace.set(sample_trace_raw)
         end
 
         it_behaves_like 'truncates a trace'
@@ -358,7 +358,7 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
       context 'when buffer size is larger than file size' do
         before do
           stub_buffer_size(sample_trace_raw.bytesize * 2)
-          job.trace.set(sample_trace_raw)
+          build.trace.set(sample_trace_raw)
         end
 
         it_behaves_like 'truncates a trace'
@@ -370,14 +370,14 @@ describe Gitlab::Ci::Trace::ChunkedIO, :clean_gitlab_redis_cache do
     subject { chunked_io.destroy! }
 
     before do
-      job.trace.set(sample_trace_raw)
+      build.trace.set(sample_trace_raw)
     end
 
     it 'deletes' do
       expect { subject }.to change { chunked_io.size }
         .from(sample_trace_raw.bytesize).to(0)
 
-      expect(Ci::JobTraceChunk.where(job: job).count).to eq(0)
+      expect(Ci::BuildTraceChunk.where(build: build).count).to eq(0)
     end
   end
 end

spec/lib/gitlab/ci/trace/stream_spec.rb

 require 'spec_helper'
 
 describe Gitlab::Ci::Trace::Stream, :clean_gitlab_redis_cache do
-  set(:job) { create(:ci_build, :running) }
+  set(:build) { create(:ci_build, :running) }
 
   before do
     stub_feature_flags(ci_enable_live_trace: true)
@@ -83,7 +83,7 @@ describe Gitlab::Ci::Trace::Stream, :clean_gitlab_redis_cache do
     context 'when stream is ChunkedIO' do
       let(:stream) do
         described_class.new do
-          Gitlab::Ci::Trace::ChunkedIO.new(job).tap do |chunked_io|
+          Gitlab::Ci::Trace::ChunkedIO.new(build).tap do |chunked_io|
             chunked_io.write((1..8).to_a.join("\n"))
             chunked_io.seek(0, IO::SEEK_SET)
           end
@@ -137,7 +137,7 @@ describe Gitlab::Ci::Trace::Stream, :clean_gitlab_redis_cache do
     context 'when stream is ChunkedIO' do
       let(:stream) do
         described_class.new do
-          Gitlab::Ci::Trace::ChunkedIO.new(job).tap do |chunked_io|
+          Gitlab::Ci::Trace::ChunkedIO.new(build).tap do |chunked_io|
             chunked_io.write('12345678')
             chunked_io.seek(0, IO::SEEK_SET)
           end
@@ -175,7 +175,7 @@ describe Gitlab::Ci::Trace::Stream, :clean_gitlab_redis_cache do
     context 'when stream is ChunkedIO' do
       let(:stream) do
         described_class.new do
-          Gitlab::Ci::Trace::ChunkedIO.new(job).tap do |chunked_io|
+          Gitlab::Ci::Trace::ChunkedIO.new(build).tap do |chunked_io|
             chunked_io.write('12345678')
             chunked_io.seek(0, IO::SEEK_SET)
           end
@@ -234,7 +234,7 @@ describe Gitlab::Ci::Trace::Stream, :clean_gitlab_redis_cache do
     context 'when stream is ChunkedIO' do
       let(:stream) do
         described_class.new do
-          Gitlab::Ci::Trace::ChunkedIO.new(job).tap do |chunked_io|
+          Gitlab::Ci::Trace::ChunkedIO.new(build).tap do |chunked_io|
             chunked_io.write(File.binread(path))
             chunked_io.seek(0, IO::SEEK_SET)
           end
@@ -283,7 +283,7 @@ describe Gitlab::Ci::Trace::Stream, :clean_gitlab_redis_cache do
     context 'when stream is ChunkedIO' do
       let(:stream) do
         described_class.new do
-          Gitlab::Ci::Trace::ChunkedIO.new(job).tap do |chunked_io|
+          Gitlab::Ci::Trace::ChunkedIO.new(build).tap do |chunked_io|
             chunked_io.write("1234")
             chunked_io.seek(0, IO::SEEK_SET)
           end
@@ -318,7 +318,7 @@ describe Gitlab::Ci::Trace::Stream, :clean_gitlab_redis_cache do
     context 'when stream is ChunkedIO' do
       let(:stream) do
         described_class.new do
-          Gitlab::Ci::Trace::ChunkedIO.new(job).tap do |chunked_io|
+          Gitlab::Ci::Trace::ChunkedIO.new(build).tap do |chunked_io|
             chunked_io.write("12\n34\n56")
             chunked_io.seek(0, IO::SEEK_SET)
           end
@@ -473,7 +473,7 @@ describe Gitlab::Ci::Trace::Stream, :clean_gitlab_redis_cache do
     context 'when stream is ChunkedIO' do
       let(:stream) do
         described_class.new do
-          Gitlab::Ci::Trace::ChunkedIO.new(job).tap do |chunked_io|
+          Gitlab::Ci::Trace::ChunkedIO.new(build).tap do |chunked_io|
             chunked_io.write(data)
             chunked_io.seek(0, IO::SEEK_SET)
           end

spec/lib/gitlab/ci/trace_spec.rb

@@ -436,7 +436,7 @@ describe Gitlab::Ci::Trace, :clean_gitlab_redis_cache do
       it "can be erased" do
         trace.erase!
         expect(trace.exist?).to be(false)
-        expect(Ci::JobTraceChunk.where(job: build)).not_to be_exist
+        expect(Ci::BuildTraceChunk.where(build: build)).not_to be_exist
       end
 
       it "returns live trace data" do
@@ -512,7 +512,7 @@ describe Gitlab::Ci::Trace, :clean_gitlab_redis_cache do
         expect(build.trace.exist?).to be_truthy
         expect(build.job_artifacts_trace.file.exists?).to be_truthy
         expect(build.job_artifacts_trace.file.filename).to eq('job.log')
-        expect(Ci::JobTraceChunk.where(job: build)).not_to be_exist
+        expect(Ci::BuildTraceChunk.where(build: build)).not_to be_exist
         expect(src_checksum)
           .to eq(Digest::SHA256.file(build.job_artifacts_trace.file.path).hexdigest)
         expect(build.job_artifacts_trace.file_sha256).to eq(src_checksum)

spec/models/ci/job_trace_chunk_spec.rb → spec/models/ci/build_trace_chunk_spec.rb

 require 'spec_helper'
 
-describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
-  set(:job) { create(:ci_build, :running) }
+describe Ci::BuildTraceChunk, :clean_gitlab_redis_shared_state do
+  set(:build) { create(:ci_build, :running) }
   let(:chunk_index) { 0 }
   let(:data_store) { :redis }
   let(:raw_data) { nil }
   
-  let(:job_trace_chunk) do
-    described_class.new(job: job, chunk_index: chunk_index, data_store: data_store, raw_data: raw_data)
+  let(:build_trace_chunk) do
+    described_class.new(build: build, chunk_index: chunk_index, data_store: data_store, raw_data: raw_data)
   end
 
   describe 'CHUNK_SIZE' do
@@ -17,13 +17,13 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
   end
 
   describe '#data' do
-    subject { job_trace_chunk.data }
+    subject { build_trace_chunk.data }
 
     context 'when data_store is redis' do
       let(:data_store) { :redis }
 
       before do
-        job_trace_chunk.send(:redis_set_data, 'Sample data in redis')
+        build_trace_chunk.send(:redis_set_data, 'Sample data in redis')
       end
 
       it { is_expected.to eq('Sample data in redis') }
@@ -38,7 +38,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
 
     context 'when data_store is others' do
       before do
-        job_trace_chunk.send(:write_attribute, :data_store, -1)
+        build_trace_chunk.send(:write_attribute, :data_store, -1)
       end
 
       it { expect { subject }.to raise_error('Unsupported data store') }
@@ -46,7 +46,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
   end
 
   describe '#set_data' do
-    subject { job_trace_chunk.set_data(value) }
+    subject { build_trace_chunk.set_data(value) }
 
     let(:value) { 'Sample data' }
 
@@ -60,11 +60,11 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
       let(:data_store) { :redis }
 
       it do
-        expect(job_trace_chunk.send(:redis_data)).to be_nil
+        expect(build_trace_chunk.send(:redis_data)).to be_nil
 
         subject
 
-        expect(job_trace_chunk.send(:redis_data)).to eq(value)
+        expect(build_trace_chunk.send(:redis_data)).to eq(value)
       end
 
       context 'when fullfilled chunk size' do
@@ -82,26 +82,26 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
       let(:data_store) { :db }
 
       it 'sets data' do
-        expect(job_trace_chunk.raw_data).to be_nil
+        expect(build_trace_chunk.raw_data).to be_nil
 
         subject
 
-        expect(job_trace_chunk.raw_data).to eq(value)
-        expect(job_trace_chunk.persisted?).to be_truthy
+        expect(build_trace_chunk.raw_data).to eq(value)
+        expect(build_trace_chunk.persisted?).to be_truthy
       end
 
       context 'when raw_data is not changed' do
         it 'does not execute UPDATE' do
-          expect(job_trace_chunk.raw_data).to be_nil
-          job_trace_chunk.save!
+          expect(build_trace_chunk.raw_data).to be_nil
+          build_trace_chunk.save!
 
           # First set
           expect(ActiveRecord::QueryRecorder.new { subject }.count).to be > 0
-          expect(job_trace_chunk.raw_data).to eq(value)
-          expect(job_trace_chunk.persisted?).to be_truthy
+          expect(build_trace_chunk.raw_data).to eq(value)
+          expect(build_trace_chunk.persisted?).to be_truthy
 
           # Second set
-          job_trace_chunk.reload
+          build_trace_chunk.reload
           expect(ActiveRecord::QueryRecorder.new { subject }.count).to be(0)
         end
       end
@@ -117,7 +117,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
 
     context 'when data_store is others' do
       before do
-        job_trace_chunk.send(:write_attribute, :data_store, -1)
+        build_trace_chunk.send(:write_attribute, :data_store, -1)
       end
 
       it { expect { subject }.to raise_error('Unsupported data store') }
@@ -125,7 +125,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
   end
 
   describe '#truncate' do
-    subject { job_trace_chunk.truncate(offset) }
+    subject { build_trace_chunk.truncate(offset) }
 
     shared_examples_for 'truncates' do
       context 'when offset is negative' do
@@ -146,7 +146,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
         it 'truncates' do
           subject
 
-          expect(job_trace_chunk.data).to eq(data.byteslice(0, offset))
+          expect(build_trace_chunk.data).to eq(data.byteslice(0, offset))
         end
       end
     end
@@ -156,7 +156,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
       let(:data) { 'Sample data in redis' }
 
       before do
-        job_trace_chunk.send(:redis_set_data, data)
+        build_trace_chunk.send(:redis_set_data, data)
       end
 
       it_behaves_like 'truncates'
@@ -172,7 +172,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
   end
 
   describe '#append' do
-    subject { job_trace_chunk.append(new_data, offset) }
+    subject { build_trace_chunk.append(new_data, offset) }
 
     let(:new_data) { 'Sample new data' }
     let(:offset) { 0 }
@@ -203,7 +203,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
         it 'appends' do
           subject
 
-          expect(job_trace_chunk.data).to eq(total_data)
+          expect(build_trace_chunk.data).to eq(total_data)
         end
       end
 
@@ -213,7 +213,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
         it 'appends' do
           subject
 
-          expect(job_trace_chunk.data).to eq(data.byteslice(0, offset) + new_data)
+          expect(build_trace_chunk.data).to eq(data.byteslice(0, offset) + new_data)
         end
       end
     end
@@ -223,7 +223,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
       let(:data) { 'Sample data in redis' }
 
       before do
-        job_trace_chunk.send(:redis_set_data, data)
+        build_trace_chunk.send(:redis_set_data, data)
       end
 
       it_behaves_like 'appends'
@@ -239,7 +239,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
   end
 
   describe '#size' do
-    subject { job_trace_chunk.size }
+    subject { build_trace_chunk.size }
 
     context 'when data_store is redis' do
       let(:data_store) { :redis }
@@ -248,7 +248,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
         let(:data) { 'Sample data in redis' }
 
         before do
-          job_trace_chunk.send(:redis_set_data, data)
+          build_trace_chunk.send(:redis_set_data, data)
         end
 
         it { is_expected.to eq(data.bytesize) }
@@ -276,7 +276,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
   end
 
   describe '#use_database!' do
-    subject { job_trace_chunk.use_database! }
+    subject { build_trace_chunk.use_database! }
 
     context 'when data_store is redis' do
       let(:data_store) { :redis }
@@ -285,19 +285,19 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
         let(:data) { 'Sample data in redis' }
 
         before do
-          job_trace_chunk.send(:redis_set_data, data)
+          build_trace_chunk.send(:redis_set_data, data)
         end
 
         it 'stashes the data' do
-          expect(job_trace_chunk.data_store).to eq('redis')
-          expect(job_trace_chunk.send(:redis_data)).to eq(data)
-          expect(job_trace_chunk.raw_data).to be_nil
+          expect(build_trace_chunk.data_store).to eq('redis')
+          expect(build_trace_chunk.send(:redis_data)).to eq(data)
+          expect(build_trace_chunk.raw_data).to be_nil
 
           subject
 
-          expect(job_trace_chunk.data_store).to eq('db')
-          expect(job_trace_chunk.send(:redis_data)).to be_nil
-          expect(job_trace_chunk.raw_data).to eq(data)
+          expect(build_trace_chunk.data_store).to eq('db')
+          expect(build_trace_chunk.send(:redis_data)).to be_nil
+          expect(build_trace_chunk.raw_data).to eq(data)
         end
       end
 
@@ -320,11 +320,11 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
   describe 'ExclusiveLock' do
     before do
       allow_any_instance_of(Gitlab::ExclusiveLease).to receive(:try_obtain) { nil }
-      stub_const('Ci::JobTraceChunk::LOCK_RETRY', 1)
+      stub_const('Ci::BuildTraceChunk::LOCK_RETRY', 1)
     end
 
     it 'raise an error' do
-      expect { job_trace_chunk.append('ABC', 0) }.to raise_error('Failed to obtain write lock')
+      expect { build_trace_chunk.append('ABC', 0) }.to raise_error('Failed to obtain write lock')
     end
   end
 
@@ -338,7 +338,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
       create(:ci_build, :running, :trace_live, pipeline: pipeline, project: project)
     end
 
-    shared_examples_for 'deletes all job_trace_chunk and data in redis' do
+    shared_examples_for 'deletes all build_trace_chunk and data in redis' do
       it do
         project.builds.each do |build|
           Gitlab::Redis::SharedState.with do |redis|
@@ -364,20 +364,20 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
       end
     end
 
-    context 'when job_trace_chunk is destroyed' do
+    context 'when build_trace_chunk is destroyed' do
       let(:subject) do
         project.builds.each { |build| build.chunks.destroy_all }
       end
 
-      it_behaves_like 'deletes all job_trace_chunk and data in redis'
+      it_behaves_like 'deletes all build_trace_chunk and data in redis'
     end
 
-    context 'when job is destroyed' do
+    context 'when build is destroyed' do
       let(:subject) do
         project.builds.destroy_all
       end
 
-      it_behaves_like 'deletes all job_trace_chunk and data in redis'
+      it_behaves_like 'deletes all build_trace_chunk and data in redis'
     end
 
     context 'when project is destroyed' do
@@ -385,7 +385,7 @@ describe Ci::JobTraceChunk, :clean_gitlab_redis_shared_state do
         project.destroy!
       end
 
-      it_behaves_like 'deletes all job_trace_chunk and data in redis'
+      it_behaves_like 'deletes all build_trace_chunk and data in redis'
     end
   end
 end

spec/support/chunked_io/chunked_io_helpers.rb

@@ -5,7 +5,7 @@ module ChunkedIOHelpers
   end
 
   def stub_buffer_size(size)
-    stub_const('Ci::JobTraceChunk::CHUNK_SIZE', size)
+    stub_const('Ci::BuildTraceChunk::CHUNK_SIZE', size)
     stub_const('Gitlab::Ci::Trace::ChunkedIO::CHUNK_SIZE', size)
   end