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<!-- Describe what has changed in this PR --> **What changed?** * Check if a task is still valid, so to improve task GC speed <!-- Tell your future self why have you made these changes --> **Why?** See above <!-- How have you verified this change? Tested locally? Added a unit test? Checked in staging env? --> **How did you test it?** UT & load test <!-- Assuming the worst case, what can be broken when deploying this change to production? --> **Potential risks** N/A <!-- Is this PR a hotfix candidate or require that a notification be sent to the broader community? (Yes/No) --> **Is hotfix candidate?** N/A --------- Co-authored-by: David Reiss <[email protected]>
116 lines
8.9 KiB
Go
116 lines
8.9 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//go:generate mockgen -copyright_file ../../../LICENSE -package $GOPACKAGE -source $GOFILE -destination engine_mock.go
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package shard
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import (
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"context"
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"time"
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commonpb "go.temporal.io/api/common/v1"
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historypb "go.temporal.io/api/history/v1"
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"go.temporal.io/server/api/historyservice/v1"
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replicationspb "go.temporal.io/server/api/replication/v1"
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"go.temporal.io/server/common/collection"
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"go.temporal.io/server/common/namespace"
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"go.temporal.io/server/service/history/events"
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"go.temporal.io/server/service/history/tasks"
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)
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type (
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// Engine represents an interface for managing workflow execution history.
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Engine interface {
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StartWorkflowExecution(ctx context.Context, request *historyservice.StartWorkflowExecutionRequest) (*historyservice.StartWorkflowExecutionResponse, error)
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GetMutableState(ctx context.Context, request *historyservice.GetMutableStateRequest) (*historyservice.GetMutableStateResponse, error)
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PollMutableState(ctx context.Context, request *historyservice.PollMutableStateRequest) (*historyservice.PollMutableStateResponse, error)
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DescribeMutableState(ctx context.Context, request *historyservice.DescribeMutableStateRequest) (*historyservice.DescribeMutableStateResponse, error)
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ResetStickyTaskQueue(ctx context.Context, resetRequest *historyservice.ResetStickyTaskQueueRequest) (*historyservice.ResetStickyTaskQueueResponse, error)
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DescribeWorkflowExecution(ctx context.Context, request *historyservice.DescribeWorkflowExecutionRequest) (*historyservice.DescribeWorkflowExecutionResponse, error)
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RecordWorkflowTaskStarted(ctx context.Context, request *historyservice.RecordWorkflowTaskStartedRequest) (*historyservice.RecordWorkflowTaskStartedResponse, error)
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RecordActivityTaskStarted(ctx context.Context, request *historyservice.RecordActivityTaskStartedRequest) (*historyservice.RecordActivityTaskStartedResponse, error)
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RespondWorkflowTaskCompleted(ctx context.Context, request *historyservice.RespondWorkflowTaskCompletedRequest) (*historyservice.RespondWorkflowTaskCompletedResponse, error)
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RespondWorkflowTaskFailed(ctx context.Context, request *historyservice.RespondWorkflowTaskFailedRequest) error
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RespondActivityTaskCompleted(ctx context.Context, request *historyservice.RespondActivityTaskCompletedRequest) (*historyservice.RespondActivityTaskCompletedResponse, error)
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RespondActivityTaskFailed(ctx context.Context, request *historyservice.RespondActivityTaskFailedRequest) (*historyservice.RespondActivityTaskFailedResponse, error)
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RespondActivityTaskCanceled(ctx context.Context, request *historyservice.RespondActivityTaskCanceledRequest) (*historyservice.RespondActivityTaskCanceledResponse, error)
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RecordActivityTaskHeartbeat(ctx context.Context, request *historyservice.RecordActivityTaskHeartbeatRequest) (*historyservice.RecordActivityTaskHeartbeatResponse, error)
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RequestCancelWorkflowExecution(ctx context.Context, request *historyservice.RequestCancelWorkflowExecutionRequest) (*historyservice.RequestCancelWorkflowExecutionResponse, error)
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SignalWorkflowExecution(ctx context.Context, request *historyservice.SignalWorkflowExecutionRequest) (*historyservice.SignalWorkflowExecutionResponse, error)
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SignalWithStartWorkflowExecution(ctx context.Context, request *historyservice.SignalWithStartWorkflowExecutionRequest) (*historyservice.SignalWithStartWorkflowExecutionResponse, error)
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RemoveSignalMutableState(ctx context.Context, request *historyservice.RemoveSignalMutableStateRequest) (*historyservice.RemoveSignalMutableStateResponse, error)
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TerminateWorkflowExecution(ctx context.Context, request *historyservice.TerminateWorkflowExecutionRequest) (*historyservice.TerminateWorkflowExecutionResponse, error)
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DeleteWorkflowExecution(ctx context.Context, deleteRequest *historyservice.DeleteWorkflowExecutionRequest) (*historyservice.DeleteWorkflowExecutionResponse, error)
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ResetWorkflowExecution(ctx context.Context, request *historyservice.ResetWorkflowExecutionRequest) (*historyservice.ResetWorkflowExecutionResponse, error)
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ScheduleWorkflowTask(ctx context.Context, request *historyservice.ScheduleWorkflowTaskRequest) error
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IsActivityTaskValid(ctx context.Context, request *historyservice.IsActivityTaskValidRequest) (*historyservice.IsActivityTaskValidResponse, error)
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IsWorkflowTaskValid(ctx context.Context, request *historyservice.IsWorkflowTaskValidRequest) (*historyservice.IsWorkflowTaskValidResponse, error)
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VerifyFirstWorkflowTaskScheduled(ctx context.Context, request *historyservice.VerifyFirstWorkflowTaskScheduledRequest) error
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RecordChildExecutionCompleted(ctx context.Context, request *historyservice.RecordChildExecutionCompletedRequest) (*historyservice.RecordChildExecutionCompletedResponse, error)
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VerifyChildExecutionCompletionRecorded(ctx context.Context, request *historyservice.VerifyChildExecutionCompletionRecordedRequest) (*historyservice.VerifyChildExecutionCompletionRecordedResponse, error)
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ReplicateEventsV2(ctx context.Context, request *historyservice.ReplicateEventsV2Request) error
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ReplicateWorkflowState(ctx context.Context, request *historyservice.ReplicateWorkflowStateRequest) error
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SyncShardStatus(ctx context.Context, request *historyservice.SyncShardStatusRequest) error
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SyncActivity(ctx context.Context, request *historyservice.SyncActivityRequest) error
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GetReplicationMessages(ctx context.Context, pollingCluster string, ackMessageID int64, ackTimestamp time.Time, queryMessageID int64) (*replicationspb.ReplicationMessages, error)
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GetDLQReplicationMessages(ctx context.Context, taskInfos []*replicationspb.ReplicationTaskInfo) ([]*replicationspb.ReplicationTask, error)
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QueryWorkflow(ctx context.Context, request *historyservice.QueryWorkflowRequest) (*historyservice.QueryWorkflowResponse, error)
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ReapplyEvents(ctx context.Context, namespaceUUID namespace.ID, workflowID string, runID string, events []*historypb.HistoryEvent) error
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GetDLQMessages(ctx context.Context, messagesRequest *historyservice.GetDLQMessagesRequest) (*historyservice.GetDLQMessagesResponse, error)
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PurgeDLQMessages(ctx context.Context, messagesRequest *historyservice.PurgeDLQMessagesRequest) (*historyservice.PurgeDLQMessagesResponse, error)
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MergeDLQMessages(ctx context.Context, messagesRequest *historyservice.MergeDLQMessagesRequest) (*historyservice.MergeDLQMessagesResponse, error)
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RebuildMutableState(ctx context.Context, namespaceUUID namespace.ID, execution commonpb.WorkflowExecution) error
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RefreshWorkflowTasks(ctx context.Context, namespaceUUID namespace.ID, execution commonpb.WorkflowExecution) error
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GenerateLastHistoryReplicationTasks(ctx context.Context, request *historyservice.GenerateLastHistoryReplicationTasksRequest) (*historyservice.GenerateLastHistoryReplicationTasksResponse, error)
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GetReplicationStatus(ctx context.Context, request *historyservice.GetReplicationStatusRequest) (*historyservice.ShardReplicationStatus, error)
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UpdateWorkflowExecution(ctx context.Context, request *historyservice.UpdateWorkflowExecutionRequest) (*historyservice.UpdateWorkflowExecutionResponse, error)
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PollWorkflowExecutionUpdate(ctx context.Context, request *historyservice.PollWorkflowExecutionUpdateRequest) (*historyservice.PollWorkflowExecutionUpdateResponse, error)
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NotifyNewHistoryEvent(event *events.Notification)
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NotifyNewTasks(tasks map[tasks.Category][]tasks.Task)
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AddSpeculativeWorkflowTaskTimeoutTask(task *tasks.WorkflowTaskTimeoutTask)
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ReplicationStream
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Start()
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Stop()
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}
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ReplicationStream interface {
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SubscribeReplicationNotification() (<-chan struct{}, string)
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UnsubscribeReplicationNotification(string)
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ConvertReplicationTask(
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ctx context.Context,
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task tasks.Task,
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) (*replicationspb.ReplicationTask, error)
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GetReplicationTasksIter(
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ctx context.Context,
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pollingCluster string,
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minInclusiveTaskID int64,
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maxExclusiveTaskID int64,
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) (collection.Iterator[tasks.Task], error)
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}
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)
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