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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,235 @@ | ||
| // The MIT License | ||
| // | ||
| // Copyright (c) 2020 Temporal Technologies Inc. All rights reserved. | ||
| // | ||
| // Copyright (c) 2020 Uber Technologies, Inc. | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| // THE SOFTWARE. | ||
|
|
||
| package history | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| enumspb "go.temporal.io/api/enums/v1" | ||
|
|
||
| carchiver "go.temporal.io/server/common/archiver" | ||
| "go.temporal.io/server/common/log" | ||
| "go.temporal.io/server/common/log/tag" | ||
| "go.temporal.io/server/common/metrics" | ||
| "go.temporal.io/server/common/persistence" | ||
| "go.temporal.io/server/common/primitives" | ||
| "go.temporal.io/server/service/history/archival" | ||
| "go.temporal.io/server/service/history/queues" | ||
| "go.temporal.io/server/service/history/shard" | ||
| "go.temporal.io/server/service/history/tasks" | ||
| "go.temporal.io/server/service/history/workflow" | ||
| "go.temporal.io/server/service/history/workflow/cache" | ||
| ) | ||
|
|
||
| // NewArchivalQueueTaskExecutor creates a new queue task executor for the archival queue. | ||
| // If you use this executor, you must monitor for the metrics.ArchivalTaskInvalidURI. | ||
| // If this metric is emitted, it means that an archival URI is invalid and the task will never succeed. | ||
| func NewArchivalQueueTaskExecutor( | ||
| archiver archival.Archiver, | ||
| shardContext shard.Context, | ||
| workflowCache cache.Cache, | ||
| metricsHandler metrics.MetricsHandler, | ||
| logger log.Logger, | ||
| ) *archivalQueueTaskExecutor { | ||
| return &archivalQueueTaskExecutor{ | ||
| archiver: archiver, | ||
| shardContext: shardContext, | ||
| workflowCache: workflowCache, | ||
| metricsHandler: metricsHandler, | ||
| logger: logger, | ||
| } | ||
| } | ||
|
|
||
| // Execute executes a task from the archival queue. | ||
| func (e *archivalQueueTaskExecutor) Execute( | ||
| ctx context.Context, | ||
| executable queues.Executable, | ||
| ) (tags []metrics.Tag, isActive bool, err error) { | ||
| task := executable.GetTask() | ||
| taskType := queues.GetArchivalTaskTypeTagValue(task) | ||
| tags = []metrics.Tag{ | ||
| getNamespaceTagByID(e.shardContext.GetNamespaceRegistry(), task.GetNamespaceID()), | ||
| metrics.TaskTypeTag(taskType), | ||
| } | ||
| switch task := task.(type) { | ||
| case *tasks.ArchiveExecutionTask: | ||
| err = e.processArchiveExecutionTask(ctx, task) | ||
| default: | ||
| err = fmt.Errorf("task with invalid type sent to archival queue: %+v", task) | ||
| } | ||
| return tags, true, err | ||
| } | ||
|
|
||
| // archivalQueueTaskExecutor is an implementation of queues.Executor for archival queue. | ||
| type archivalQueueTaskExecutor struct { | ||
| archiver archival.Archiver | ||
| shardContext shard.Context | ||
| workflowCache cache.Cache | ||
| metricsHandler metrics.MetricsHandler | ||
| logger log.Logger | ||
| } | ||
|
|
||
| // processArchiveExecutionTask processes a task to archive a workflow execution. | ||
| func (e *archivalQueueTaskExecutor) processArchiveExecutionTask(ctx context.Context, task *tasks.ArchiveExecutionTask) (err error) { | ||
| weContext, release, err := getWorkflowExecutionContextForTask(ctx, e.workflowCache, task) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| defer func() { release(err) }() | ||
|
|
||
| mutableState, err := weContext.LoadMutableState(ctx) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if mutableState == nil || mutableState.IsWorkflowExecutionRunning() { | ||
| return nil | ||
| } | ||
| lastWriteVersion, err := mutableState.GetLastWriteVersion() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| namespaceEntry := mutableState.GetNamespaceEntry() | ||
| err = CheckTaskVersion( | ||
| e.shardContext, | ||
| e.logger, | ||
| namespaceEntry, | ||
| lastWriteVersion, | ||
| task.Version, | ||
| task, | ||
| ) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| namespaceName := namespaceEntry.Name() | ||
| nextEventID := mutableState.GetNextEventID() | ||
| executionInfo := mutableState.GetExecutionInfo() | ||
| workflowTypeName := executionInfo.GetWorkflowTypeName() | ||
|
|
||
| executionState := mutableState.GetExecutionState() | ||
| memo := getWorkflowMemo(copyMemo(executionInfo.Memo)) | ||
| closeTime, err := mutableState.GetWorkflowCloseTime(ctx) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| branchToken, err := mutableState.GetCurrentBranchToken() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| var targets []archival.Target | ||
| if e.shardContext.GetArchivalMetadata().GetVisibilityConfig().ClusterConfiguredForArchival() && | ||
| namespaceEntry.VisibilityArchivalState().State == enumspb.ARCHIVAL_STATE_ENABLED { | ||
| targets = append(targets, archival.TargetVisibility) | ||
| } | ||
| if e.shardContext.GetArchivalMetadata().GetHistoryConfig().ClusterConfiguredForArchival() && | ||
| namespaceEntry.HistoryArchivalState().State == enumspb.ARCHIVAL_STATE_ENABLED { | ||
| targets = append(targets, archival.TargetHistory) | ||
| } | ||
| if len(targets) == 0 { | ||
| return nil | ||
| } | ||
|
|
||
| logger := log.With(e.logger, | ||
| tag.WorkflowNamespace(namespaceName.String()), | ||
| tag.WorkflowID(executionInfo.WorkflowId), | ||
| tag.WorkflowRunID(executionState.RunId), | ||
| tag.Task(task), | ||
| ) | ||
|
|
||
| historyURIString := namespaceEntry.HistoryArchivalState().URI | ||
| historyURI, err := carchiver.NewURI(historyURIString) | ||
| if err != nil { | ||
| e.metricsHandler.Counter(metrics.ArchivalTaskInvalidURI.GetMetricName()).Record( | ||
| 1, | ||
| metrics.NamespaceTag(namespaceName.String()), | ||
| metrics.FailureTag("invalid_history_uri"), | ||
| ) | ||
| logger.Error( | ||
| "Failed to parse history URI.", | ||
| tag.ArchivalURI(historyURIString), | ||
| tag.Error(err), | ||
| ) | ||
| return nil | ||
| } | ||
| visibilityURIString := namespaceEntry.VisibilityArchivalState().URI | ||
| visibilityURI, err := carchiver.NewURI(visibilityURIString) | ||
| if err != nil { | ||
| e.metricsHandler.Counter(metrics.ArchivalTaskInvalidURI.GetMetricName()).Record( | ||
| 1, | ||
| metrics.NamespaceTag(namespaceName.String()), | ||
| metrics.FailureTag("invalid_visibility_uri"), | ||
| ) | ||
| logger.Error( | ||
| "Failed to parse visibility URI.", | ||
| tag.ArchivalURI(visibilityURIString), | ||
| tag.Error(err), | ||
| ) | ||
| return nil | ||
| } | ||
| _, err = e.archiver.Archive(ctx, &archival.Request{ | ||
| ShardID: e.shardContext.GetShardID(), | ||
| NamespaceID: task.NamespaceID, | ||
| Namespace: namespaceName.String(), | ||
| WorkflowID: task.WorkflowID, | ||
| RunID: task.RunID, | ||
| BranchToken: branchToken, | ||
| NextEventID: nextEventID, | ||
| CloseFailoverVersion: lastWriteVersion, | ||
| HistoryURI: historyURI, | ||
| VisibilityURI: visibilityURI, | ||
| WorkflowTypeName: workflowTypeName, | ||
| StartTime: executionInfo.GetStartTime(), | ||
| ExecutionTime: executionInfo.GetExecutionTime(), | ||
| CloseTime: closeTime, | ||
| Status: executionState.Status, | ||
| HistoryLength: nextEventID - 1, | ||
| Memo: memo, | ||
| SearchAttributes: getSearchAttributes(copySearchAttributes(executionInfo.SearchAttributes)), | ||
| Targets: targets, | ||
| CallerService: primitives.HistoryService, | ||
| }) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| taskGenerator := workflow.NewTaskGenerator( | ||
| e.shardContext.GetNamespaceRegistry(), | ||
| mutableState, | ||
| e.shardContext.GetConfig(), | ||
| ) | ||
| err = taskGenerator.GenerateDeleteHistoryEventTask(*closeTime, true) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| err = e.shardContext.AddTasks(ctx, &persistence.AddHistoryTasksRequest{ | ||
| ShardID: e.shardContext.GetShardID(), | ||
| NamespaceID: namespaceEntry.ID().String(), | ||
| WorkflowID: task.WorkflowID, | ||
| RunID: task.RunID, | ||
| Tasks: mutableState.PopTasks(), | ||
| }) | ||
| return err | ||
| } |
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