RespondWorkflowTaskCompleted returns error on bad commands

host/activity_test.go

@@ -1100,7 +1100,7 @@ func (s *integrationSuite) TestActivityHeartbeatTimeouts() {
 	}
 }
 
-func (s *integrationSuite) TestActivityCancellation() {
+func (s *integrationSuite) TestTryActivityCancellationFromWorkflow() {
 	id := "integration-activity-cancellation-test"
 	wt := "integration-activity-cancellation-test-type"
 	tl := "integration-activity-cancellation-test-taskqueue"
@@ -1175,7 +1175,7 @@ func (s *integrationSuite) TestActivityCancellation() {
 		}}, nil
 	}
 
-	activityExecutedCount := 0
+	activityCanceled := false
 	atHandler := func(execution *commonpb.WorkflowExecution, activityType *commonpb.ActivityType,
 		activityID string, input *commonpb.Payloads, taskToken []byte) (*commonpb.Payloads, bool, error) {
 		s.Equal(id, execution.GetWorkflowId())
@@ -1186,12 +1186,12 @@ func (s *integrationSuite) TestActivityCancellation() {
 				&workflowservice.RecordActivityTaskHeartbeatRequest{
 					TaskToken: taskToken, Details: payloads.EncodeString("details")})
 			if response != nil && response.CancelRequested {
+				activityCanceled = true
 				return payloads.EncodeString("Activity Cancelled"), true, nil
 			}
 			s.NoError(err)
 			time.Sleep(10 * time.Millisecond)
 		}
-		activityExecutedCount++
 		return payloads.EncodeString("Activity Result"), false, nil
 	}
 
@@ -1210,21 +1210,36 @@ func (s *integrationSuite) TestActivityCancellation() {
 	s.True(err == nil || err == matching.ErrNoTasks, err)
 
 	cancelCh := make(chan struct{})
-
 	go func() {
 		s.Logger.Info("Trying to cancel the task in a different thread")
+		// Send signal so that worker can send an activity cancel
+		_, err1 := s.engine.SignalWorkflowExecution(NewContext(), &workflowservice.SignalWorkflowExecutionRequest{
+			Namespace: s.namespace,
+			WorkflowExecution: &commonpb.WorkflowExecution{
+				WorkflowId: id,
+				RunId:      we.RunId,
+			},
+			SignalName: "my signal",
+			Input:      nil,
+			Identity:   identity,
+		})
+		s.NoError(err1)
+
 		scheduleActivity = false
 		requestCancellation = true
-		_, err := poller.PollAndProcessWorkflowTask(false, false)
-		s.True(err == nil || err == matching.ErrNoTasks, err)
-		cancelCh <- struct{}{}
+		_, err2 := poller.PollAndProcessWorkflowTask(false, false)
+		s.NoError(err2)
+		close(cancelCh)
 	}()
 
+	s.Logger.Info("Start activity.")
 	err = poller.PollAndProcessActivityTask(false)
 	s.True(err == nil || err == matching.ErrNoTasks, err)
 
+	s.Logger.Info("Waiting for cancel to complete.", tag.WorkflowRunID(we.RunId))
 	<-cancelCh
-	s.Logger.Info("Waiting for workflow to complete", tag.WorkflowRunID(we.RunId))
+	s.True(activityCanceled, "Activity was not cancelled.")
+	s.Logger.Info("Activity cancelled.", tag.WorkflowRunID(we.RunId))
 }
 
 func (s *integrationSuite) TestActivityCancellationNotStarted() {

host/cancelworkflow_test.go

@@ -600,16 +600,14 @@ func (s *integrationSuite) TestImmediateChildCancellation_WorkflowTaskFailed() {
 
 			// Schedule and cancel child workflow in the same decision
 			childCancelled = true
-			buf := new(bytes.Buffer)
-			binary.Write(buf, binary.LittleEndian, 1)
 			return []*commandpb.Command{{
 				CommandType: enumspb.COMMAND_TYPE_START_CHILD_WORKFLOW_EXECUTION,
 				Attributes: &commandpb.Command_StartChildWorkflowExecutionCommandAttributes{StartChildWorkflowExecutionCommandAttributes: &commandpb.StartChildWorkflowExecutionCommandAttributes{
 					Namespace:    s.namespace,
 					WorkflowId:   childWorkflowID,
 					WorkflowType: &commonpb.WorkflowType{Name: "childTypeA"},
 					TaskQueue:    &taskqueuepb.TaskQueue{Name: childTaskQueue},
-					Input:        payloads.EncodeBytes(buf.Bytes()),
+					Input:        payloads.EncodeBytes([]byte{1}),
 				}},
 			}, {
 				CommandType: enumspb.COMMAND_TYPE_REQUEST_CANCEL_EXTERNAL_WORKFLOW_EXECUTION,
@@ -649,9 +647,9 @@ func (s *integrationSuite) TestImmediateChildCancellation_WorkflowTaskFailed() {
 			return nil, errors.New("workflow task failed event not found due to previous bad commands")
 		}
 
-		taskFailure := workflowtaskFailedEvent.GetWorkflowTaskFailedEventAttributes().Failure
-		if taskFailure.GetMessage() != "Start and RequestCancel for child workflow is not allowed in same workflow task." {
-			return nil, errors.New("Unexpected workflow task failure")
+		taskFailure := workflowtaskFailedEvent.GetWorkflowTaskFailedEventAttributes().GetFailure()
+		if taskFailure.GetMessage() != "BadRequestCancelExternalWorkflowExecutionAttributes: Start and RequestCancel for child workflow is not allowed in same workflow task." {
+			return nil, errors.New("unexpected workflow task failure")
 		}
 
 		workflowComplete = true
@@ -675,7 +673,9 @@ func (s *integrationSuite) TestImmediateChildCancellation_WorkflowTaskFailed() {
 
 	s.Logger.Info("Process first workflow task which starts and request cancels child workflow")
 	_, err := poller.PollAndProcessWorkflowTask(false, false)
-	s.NoError(err)
+	s.Error(err)
+	s.IsType(&serviceerror.InvalidArgument{}, err)
+	s.Equal("BadRequestCancelExternalWorkflowExecutionAttributes: Start and RequestCancel for child workflow is not allowed in same workflow task.", err.Error())
 
 	s.printWorkflowHistory(s.namespace, &commonpb.WorkflowExecution{
 		WorkflowId: id,

host/elasticsearch_test.go

@@ -43,6 +43,7 @@ import (
 	"github.com/stretchr/testify/require"
 	"github.com/stretchr/testify/suite"
 	enumspb "go.temporal.io/api/enums/v1"
+	"go.temporal.io/api/serviceerror"
 
 	commandpb "go.temporal.io/api/command/v1"
 	commonpb "go.temporal.io/api/common/v1"
@@ -1090,7 +1091,9 @@ func (s *elasticsearchIntegrationSuite) TestUpsertWorkflowExecution_InvalidKey()
 	}
 
 	_, err := poller.PollAndProcessWorkflowTask(false, false)
-	s.NoError(err)
+	s.Error(err)
+	s.IsType(&serviceerror.InvalidArgument{}, err)
+	s.Equal("BadSearchAttributes: INVALIDKEY is not valid search attribute key", err.Error())
 
 	historyResponse, err := s.engine.GetWorkflowExecutionHistory(NewContext(), &workflowservice.GetWorkflowExecutionHistoryRequest{
 		Namespace: s.namespace,

host/integration_test.go

@@ -1098,7 +1098,7 @@ func (s *integrationSuite) TestCronWorkflowTimeout() {
 		executions = append(executions, execution)
 		return []*commandpb.Command{
 			{
-				CommandType: enumspb.COMMAND_TYPE_COMPLETE_WORKFLOW_EXECUTION,
+				CommandType: enumspb.COMMAND_TYPE_START_TIMER,
 
 				Attributes: &commandpb.Command_StartTimerCommandAttributes{StartTimerCommandAttributes: &commandpb.StartTimerCommandAttributes{
 					TimerId:            "timer-id",
@@ -2653,7 +2653,9 @@ func (s *integrationSuite) TestNoTransientWorkflowTaskAfterFlushBufferedEvents()
 	// so it will fail and create a new workflow task
 	_, err := poller.PollAndProcessWorkflowTask(true, false)
 	s.Logger.Info("PollAndProcessWorkflowTask", tag.Error(err))
-	s.NoError(err)
+	s.Error(err)
+	s.IsType(&serviceerror.InvalidArgument{}, err)
+	s.Equal("UnhandledCommand", err.Error())
 
 	// second workflow task, which will complete the workflow
 	// this expect the workflow task to have attempt == 1
@@ -3694,6 +3696,73 @@ func (s *integrationSuite) TestCancelTimer_CancelFiredAndBuffered() {
 	}
 }
 
+func (s *integrationSuite) TestRespondWorkflowTaskCompleted_ReturnsErrorIfInvalidArgument() {
+	id := "integration-respond-workflow-task-completed-test"
+	wt := "integration-respond-workflow-task-completed-test-type"
+	tq := "integration-respond-workflow-task-completed-test-taskqueue"
+	identity := "worker1"
+
+	request := &workflowservice.StartWorkflowExecutionRequest{
+		RequestId:          uuid.New(),
+		Namespace:          s.namespace,
+		WorkflowId:         id,
+		WorkflowType:       &commonpb.WorkflowType{Name: wt},
+		TaskQueue:          &taskqueuepb.TaskQueue{Name: tq},
+		Input:              nil,
+		WorkflowRunTimeout: timestamp.DurationPtr(100 * time.Second),
+		Identity:           identity,
+	}
+
+	we0, err0 := s.engine.StartWorkflowExecution(NewContext(), request)
+	s.NoError(err0)
+	s.NotNil(we0)
+
+	wtHandler := func(execution *commonpb.WorkflowExecution, wt *commonpb.WorkflowType,
+		previousStartedEventID, startedEventID int64, history *historypb.History) ([]*commandpb.Command, error) {
+
+		return []*commandpb.Command{{
+			CommandType: enumspb.COMMAND_TYPE_RECORD_MARKER,
+			Attributes: &commandpb.Command_RecordMarkerCommandAttributes{
+				RecordMarkerCommandAttributes: &commandpb.RecordMarkerCommandAttributes{
+					MarkerName: "", // Marker name is missing.
+					Details:    nil,
+					Header:     nil,
+					Failure:    nil,
+				}},
+		}}, nil
+	}
+
+	poller := &TaskPoller{
+		Engine:              s.engine,
+		Namespace:           s.namespace,
+		TaskQueue:           &taskqueuepb.TaskQueue{Name: tq},
+		Identity:            identity,
+		WorkflowTaskHandler: wtHandler,
+		ActivityTaskHandler: nil,
+		Logger:              s.Logger,
+		T:                   s.T(),
+	}
+
+	_, err := poller.PollAndProcessWorkflowTask(false, false)
+	s.Error(err)
+	s.IsType(&serviceerror.InvalidArgument{}, err)
+	s.Equal("BadRecordMarkerAttributes: MarkerName is not set on command.", err.Error())
+
+	resp, err := s.engine.GetWorkflowExecutionHistory(NewContext(), &workflowservice.GetWorkflowExecutionHistoryRequest{
+		Namespace: s.namespace,
+		Execution: &commonpb.WorkflowExecution{
+			WorkflowId: id,
+			RunId:      we0.GetRunId(),
+		},
+	})
+
+	s.NoError(err)
+	s.NotNil(resp)
+
+	// Last event is WORKFLOW_TASK_FAILED.
+	s.Equal(enumspb.EVENT_TYPE_WORKFLOW_TASK_FAILED, resp.History.Events[len(resp.History.Events)-1].GetEventType())
+}
+
 // helper function for TestStartWithMemo and TestSignalWithStartWithMemo to reduce duplicate code
 func (s *integrationSuite) startWithMemoHelper(startFn startFunc, id string, taskQueue *taskqueuepb.TaskQueue, memo *commonpb.Memo) {
 	identity := "worker1"

service/history/historyEngine.go

@@ -37,7 +37,6 @@ import (
 	"github.com/pborman/uuid"
 	commonpb "go.temporal.io/api/common/v1"
 	enumspb "go.temporal.io/api/enums/v1"
-	failurepb "go.temporal.io/api/failure/v1"
 	historypb "go.temporal.io/api/history/v1"
 	querypb "go.temporal.io/api/query/v1"
 	"go.temporal.io/api/serviceerror"
@@ -58,6 +57,7 @@ import (
 	"go.temporal.io/server/common/clock"
 	"go.temporal.io/server/common/cluster"
 	"go.temporal.io/server/common/definition"
+	"go.temporal.io/server/common/failure"
 	"go.temporal.io/server/common/headers"
 	"go.temporal.io/server/common/log"
 	"go.temporal.io/server/common/log/tag"
@@ -2548,8 +2548,7 @@ func (e *historyEngineImpl) failWorkflowTask(
 	context workflowExecutionContext,
 	scheduleID int64,
 	startedID int64,
-	cause enumspb.WorkflowTaskFailedCause,
-	failure *failurepb.Failure,
+	workflowTaskFailedErr *workflowTaskFailedError,
 	request *workflowservice.RespondWorkflowTaskCompletedRequest,
 ) (mutableState, error) {
 
@@ -2563,7 +2562,7 @@ func (e *historyEngineImpl) failWorkflowTask(
 	}
 
 	if _, err = mutableState.AddWorkflowTaskFailedEvent(
-		scheduleID, startedID, cause, failure, request.GetIdentity(), request.GetBinaryChecksum(), "", "", 0,
+		scheduleID, startedID, workflowTaskFailedErr.failedCause, failure.NewServerFailure(workflowTaskFailedErr.Error(), true), request.GetIdentity(), request.GetBinaryChecksum(), "", "", 0,
 	); err != nil {
 		return nil, err
 	}