fault.go ×6

Frontier kind: Joint frontier

unlabeled · c_790c24d7429d

1 test · 1970 LOC · 82 files · introduces 1 test · 23 LOC · 2 files

Introduces — evidence that enters the hierarchy at this concept

Code: 8 ranges23 lines · 2 files
Tests: 1 test

Contains — complete concept membership

All code (extent): 293 ranges1970 lines · 82 files · Browse complete extent
All tests (intent): 1 testBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Focus concept
Ancestors (broader)
Descendants (narrower)
Introduced files
Introduced tests

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

fault.go ×6 — Focused concept Introduced files:
- go.temporal.io/server/common/persistence/faultinjection/fault.go
- go.temporal.io/server/common/persistence/faultinjection/store_fault_generator.go
Introduced tests:
- go.temporal.io/server/common/persistence/faultinjection/TestFaultInjection_Inject/All_errors
queue_v2_gen.go ×10 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/faultinjection/data_store_factory.go
- go.temporal.io/server/common/persistence/faultinjection/fault.go
- go.temporal.io/server/common/persistence/faultinjection/method_fault_generator.go
- go.temporal.io/server/common/persistence/faultinjection/queue_v2_gen.go
- go.temporal.io/server/common/persistence/faultinjection/store_fault_generator.go
- go.temporal.io/server/common/persistence/mock/store_mock.go
data_store_factory.go ×5 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/faultinjection/data_store_factory.go
- go.temporal.io/server/common/persistence/faultinjection/store_fault_generator.go
- go.temporal.io/server/common/persistence/mock/store_mock.go
data_store_factory.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/faultinjection/data_store_factory.go
method_fault_generator.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/faultinjection/method_fault_generator.go
method_fault_generator.go ×4 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/faultinjection/method_fault_generator.go
store_mock.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/mock/store_mock.go
store_mock.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/mock/store_mock.go
data_interfaces.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/persistence/data_interfaces.go
noop_moving_window_average.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/aggregate/noop_moving_window_average.go
- go.temporal.io/server/common/persistence/noop_health_signal_aggregator.go
search_attribute.go ×12 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/chasm/v1/message.pb.go
- go.temporal.io/server/api/visibilityservice/v1/request_response.pb.go
- go.temporal.io/server/chasm/library.go
- go.temporal.io/server/chasm/registrable_component.go
- go.temporal.io/server/chasm/search_attribute.go
key.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/service/history/tasks/key.go
priority.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/tasks/priority.go
setting_gen.go ×51 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/dynamicconfig/collection.go
- go.temporal.io/server/common/dynamicconfig/deepcopy.go
- go.temporal.io/server/common/dynamicconfig/gradual_change.go
- go.temporal.io/server/common/dynamicconfig/key.go
- go.temporal.io/server/common/dynamicconfig/registry.go
- go.temporal.io/server/common/dynamicconfig/setting_gen.go
- go.temporal.io/server/common/dynamicconfig/shared_structure.go
- go.temporal.io/server/common/util/wildcard.go
Introduced tests:
- go.temporal.io/server/common/circuitbreaker/TestTSCBWithDynamicSettings
- go.temporal.io/server/common/dynamicconfig/TestDeepCopy_OtherReferenceTypes_Nil
- go.temporal.io/server/service/matching/configs/TestQuotasSuite/TestAPIPrioritiesOrdered
- go.temporal.io/server/service/matching/configs/TestQuotasSuite/TestAPIToPriorityMapping
grpc_resolver.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/membership/grpc_resolver.go
predicates.pb.go ×21 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/enums/v1/predicate.pb.go
- go.temporal.io/server/api/persistence/v1/predicates.go-helpers.pb.go
- go.temporal.io/server/api/persistence/v1/predicates.pb.go
service.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/adminservice/v1/request_response.pb.go
- go.temporal.io/server/api/adminservice/v1/service.pb.go
- go.temporal.io/server/api/cluster/v1/message.pb.go
- go.temporal.io/server/api/common/v1/api_category.pb.go
- go.temporal.io/server/api/common/v1/dlq.pb.go
- go.temporal.io/server/api/health/v1/message.pb.go
- go.temporal.io/server/api/historyservice/v1/request_response.pb.go
- go.temporal.io/server/api/historyservice/v1/service.pb.go
- go.temporal.io/server/api/matchingservice/v1/request_response.pb.go
- go.temporal.io/server/api/matchingservice/v1/service.pb.go
- go.temporal.io/server/api/namespace/v1/message.pb.go
- go.temporal.io/server/api/replication/v1/message.pb.go
- go.temporal.io/server/api/token/v1/message.pb.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/errordetails/v1/message.pb.go
constants.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/searchattribute/sadefs/constants.go
task.pb.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/enums/v1/task.pb.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/history/v1/message.pb.go
- go.temporal.io/server/api/persistence/v1/chasm.pb.go
- go.temporal.io/server/api/persistence/v1/chasm_visibility.pb.go
- go.temporal.io/server/api/persistence/v1/cluster_metadata.pb.go
- go.temporal.io/server/api/persistence/v1/executions.pb.go
- go.temporal.io/server/api/persistence/v1/history_tree.pb.go
- go.temporal.io/server/api/persistence/v1/hsm.pb.go
- go.temporal.io/server/api/persistence/v1/namespaces.pb.go
- go.temporal.io/server/api/persistence/v1/nexus.pb.go
- go.temporal.io/server/api/persistence/v1/predicates.pb.go
- go.temporal.io/server/api/persistence/v1/queue_metadata.pb.go
- go.temporal.io/server/api/persistence/v1/queues.pb.go
- go.temporal.io/server/api/persistence/v1/task_queues.pb.go
- go.temporal.io/server/api/persistence/v1/tasks.pb.go
- go.temporal.io/server/api/persistence/v1/update.pb.go
- go.temporal.io/server/api/persistence/v1/workflow_mutable_state.pb.go
- go.temporal.io/server/api/workflow/v1/message.pb.go
defs.go ×5 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/metrics/v1/message.pb.go
- go.temporal.io/server/common/build/build.go
- go.temporal.io/server/common/metrics/defs.go
- go.temporal.io/server/common/metrics/defs_base.go
- go.temporal.io/server/common/metrics/noop_impl.go
- go.temporal.io/server/common/metrics/option.go
- go.temporal.io/server/common/metrics/registry.go
Introduced tests:
- go.temporal.io/server/common/metrics/TestBaggageBenchSuite/TestMutexMapBaggage
- go.temporal.io/server/common/metrics/TestBaggageBenchSuite/TestSyncMapBaggage
tags.go ×9 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/tag/tags.go
- go.temporal.io/server/common/log/tag/zap_tag.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/deployment/v1/message.pb.go
- go.temporal.io/server/api/taskqueue/v1/message.pb.go
cluster.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/enums/v1/cluster.pb.go
- go.temporal.io/server/api/enums/v1/common.pb.go
- go.temporal.io/server/api/enums/v1/dlq.pb.go
- go.temporal.io/server/api/enums/v1/fairness_state.pb.go
- go.temporal.io/server/api/enums/v1/nexus.pb.go
- go.temporal.io/server/api/enums/v1/predicate.pb.go
- go.temporal.io/server/api/enums/v1/replication.pb.go
- go.temporal.io/server/api/enums/v1/task.pb.go
- go.temporal.io/server/api/enums/v1/workflow.pb.go
- go.temporal.io/server/api/enums/v1/workflow_task_type.pb.go
wildcard.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/util/wildcard.go
wildcard.go ×4 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/util/wildcard.go
retrypolicy.go ×3 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/backoff/retrypolicy.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/clock/v1/message.pb.go
payload.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/payload/payload.go
TestOperatorServiceMetadata, TestWorkflowServiceMetadata — Descendant (narrower) Introduced tests:
- go.temporal.io/server/common/api/TestOperatorServiceMetadata
- go.temporal.io/server/common/api/TestWorkflowServiceMetadata

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

1 test introduced at this concept.

All_errors

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

2 files ranked by introduced lines: 23 introduced LOC across 8 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/common/persistence/faultinjection/fault.go 19 introduced LOC · 6 ranges

Open complete file

  20
  
  )
  
  21
  
  22
  >
  func newFaultFromError(err error, rate float64) fault {
  
fault.go

  23
  >
  	return fault{
  
  24
  >
  		err:  err,
  
  25
  >
  		rate: rate,
  
  26
  >
  	}
  
  27
  >
  }
  
  28
  
  29
  
  // newFault returns an error based on the provided name. If the name is not recognized, then this method will
  
  30
  
  // panic.
  
  31
  >
  func newFault(errName string, errRate float64, methodName string) fault {
  
fault.go

  32
  >
  	header := fmt.Sprintf("fault injection error at %s with %.2f rate", methodName, errRate)
  
  33
  >
  	switch errName {
  
  34
  
  	case "ShardOwnershipLost":
  
  35
  
  		return newFaultFromError(&persistence.ShardOwnershipLostError{Msg: fmt.Sprintf("%s: persistence.ShardOwnershipLostError", header)}, errRate)

  38
  
  		// Therefor "DeadlineExceeded" shouldn't be used with fault injection. Use "Timeout" instead.
  
  39
  
  		return newFaultFromError(fmt.Errorf("%s: %w", header, context.DeadlineExceeded), errRate)
  
  40
  >
  	case "Timeout":
  
fault.go

  41
  >
  		return newFaultFromError(&persistence.TimeoutError{Msg: fmt.Sprintf("%s: persistence.TimeoutError", header)}, errRate)
  
  42
  
  	case "ExecuteAndTimeout":
  
  43
  
  		// Special error which emulates case, when caller got a Timeout error,

  46
  
  		f.execOp = true
  
  47
  
  		return f
  
  48
  >
  	case "ResourceExhausted":
  
fault.go

  49
  >
  		return newFaultFromError(&serviceerror.ResourceExhausted{
  
  50
  >
  			Cause:   enumspb.RESOURCE_EXHAUSTED_CAUSE_SYSTEM_OVERLOADED,
  
  51
  >
  			Scope:   enumspb.RESOURCE_EXHAUSTED_SCOPE_SYSTEM,
  
  52
  >
  			Message: fmt.Sprintf("%s: serviceerror.ResourceExhausted", header),
  
  53
  >
  		}, errRate)
  
  54
  
  	case "Unavailable":
  
  55
  
  		return newFaultFromError(serviceerror.NewUnavailablef("%s: serviceerror.Unavailable", header), errRate)

  63
  
  		return op()
  
  64
  
  	}
  
  65
  >
  	if f.execOp {
  
fault.go

  66
  
  		err := op()
  
  67
  
  		if err != nil {

  69
  
  		}
  
  70
  
  	}
  
  71
  >
  	return f.err
  
fault.go

  72
  
  }

go.temporal.io/server/common/persistence/faultinjection/store_fault_generator.go 4 introduced LOC · 2 ranges