Vihren Atlas

activities.go ×12

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unlabeled · c_0cf7fd4b7437

3 tests · 2904 LOC · 146 files · introduces 0 tests · 40 LOC · 1 file

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Code
12 ranges40 lines · 1 files
Tests
0 tests

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All code (extent)
504 ranges2904 lines · 146 files · Browse complete extent
All tests (intent)
3 testsBrowse complete intent

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1 file ranked by introduced lines: 40 introduced LOC across 12 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/worker/migration/activities.go 40 introduced LOC · 12 ranges

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509 targetClusters []string,
510 generateViaFrontend bool,
511 > ) error { activities.go
512 > if err := rateLimiter.WaitN(ctx, 1); err != nil {
513 return err
514 }
515
516 // will generate replication task
517 > ctx, cancel := context.WithTimeout(ctx, time.Second*10) activities.go
518 > defer cancel()
519 >
520 > var stateTransitionCount, historyLength int64
521 > if generateViaFrontend {
522 archetype, err := a.archetypeIDToName(ctx, execution.ArchetypeID)
523 if err != nil {
561 // Take the minimum between StateTransitionCount and HistoryLength as heuristic to avoid unnecessary throttling
562 // in such situation.
563 > count := min(stateTransitionCount, historyLength) activities.go
564 > if a.enableHistoryRateLimiter() {
565 count = max(1, historyLength/largeHistoryLength)
566 }
567 > for count > 0 { activities.go
568 token := min(int(count), rateLimiter.Burst())
569 count -= int64(token)
694 }
695
696 > func (a *activities) GenerateReplicationTasks(ctx context.Context, request *generateReplicationTasksRequest) error { activities.go
697 > ctx = a.setCallerInfoForServerAPI(ctx, namespace.ID(request.NamespaceID))
698 > rateLimiter := quotas.NewRateLimiter(request.RPS, int(math.Ceil(request.RPS)))
699 >
700 > start := time.Now()
701 > defer func() {
702 > a.forceReplicationMetricsHandler.Timer(metrics.GenerateReplicationTasksLatency.Name()).Record(time.Since(start))
703 > }()
704
705 > startIndex := 0 activities.go
706 > if activity.HasHeartbeatDetails(ctx) {
707 if err := activity.GetHeartbeatDetails(ctx, &startIndex); err == nil {
708 startIndex = startIndex + 1 // start from next one
710 }
711
712 > namespaceName, err := a.NamespaceRegistry.GetNamespaceName(namespace.ID(request.NamespaceID)) activities.go
713 > if err != nil {
714 a.Logger.Error("force-replication failed to translate namespaceID to name", tag.WorkflowNamespaceID(request.NamespaceID))
715 return err
716 }
717
718 > generateViaFrontend := a.generateMigrationTaskViaFrontend() activities.go
719 > for i := startIndex; i < len(request.Executions); i++ {
720 > we := request.Executions[i]
721 > if err := a.generateWorkflowReplicationTask(
722 > ctx,
723 > rateLimiter,
724 > namespaceName.String(),
725 > request.NamespaceID,
726 > we,
727 > request.TargetClusters,
728 > generateViaFrontend,
729 > ); err != nil {
730 if !common.IsNotFoundError(err) {
731 a.Logger.Error("force-replication failed to generate replication task",
743 tag.Error(err))
744 }
745 > activity.RecordHeartbeat(ctx, i) activities.go
746 }
747
752 ctx context.Context,
753 namespaceID namespace.ID,
754 > ) context.Context { activities.go
755 > nsName, err := a.NamespaceRegistry.GetNamespaceName(namespaceID)
756 > if err != nil {
757 a.Logger.Error("Failed to get namespace name when generating replication task",
758 tag.WorkflowNamespaceID(namespaceID.String()),
761 nsName = namespace.EmptyName
762 }
763 > return headers.SetCallerInfo(ctx, headers.NewPreemptableCallerInfo(nsName.String())) activities.go
764 }
765

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