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matching_task_store_v1.go ×12

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unlabeled · c_aba3afc1c59a

4 tests · 3629 LOC · 169 files · introduces 0 tests · 62 LOC · 2 files

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Code
14 ranges62 lines · 2 files
Tests
0 tests

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622 ranges3629 lines · 169 files · Browse complete extent
All tests (intent)
4 testsBrowse complete intent

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2 files ranked by introduced lines: 62 introduced LOC across 14 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/common/persistence/cassandra/matching_task_store_v1.go 56 introduced LOC · 12 ranges

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56 ctx context.Context,
57 request *p.InternalCreateTasksRequest,
58 > ) (*p.CreateTasksResponse, error) { matching_task_store_v1.go
59 > batch := d.Session.NewBatch(gocql.LoggedBatch).WithContext(ctx)
60 > namespaceID := request.NamespaceID
61 > taskQueue := request.TaskQueue
62 > taskQueueType := request.TaskType
63 >
64 > for _, task := range request.Tasks {
65 > if task.TaskPass != 0 {
66 return nil, serviceerror.NewInternal("invalid non-fair queue task with pass number")
67 }
68
69 > ttl := getTaskTTL(task.ExpiryTime) matching_task_store_v1.go
70 >
71 > if ttl <= 0 || ttl > maxCassandraTTL {
72 batch.Query(templateCreateTaskQuery,
73 namespaceID,
78 task.Task.Data,
79 task.Task.EncodingType.String())
80 > } else { matching_task_store_v1.go
81 > batch.Query(templateCreateTaskWithTTLQuery,
82 > namespaceID,
83 > taskQueue,
84 > taskQueueType,
85 > rowTypeTaskInSubqueue(task.Subqueue),
86 > task.TaskId,
87 > task.Task.Data,
88 > task.Task.EncodingType.String(),
89 > ttl)
90 > }
91 }
92
94 // When UpdateMetadata is true, we also write the metadata blob (backlog counts, etc.).
95 // When false, we only check the range_id for write fencing.
96 > if request.UpdateMetadata { matching_task_store_v1.go
97 batch.Query(switchTasksTable(templateUpdateTaskQueueQuery, matchingTaskVersion1),
98 request.RangeID,
106 request.RangeID,
107 )
108 > } else { matching_task_store_v1.go
109 > batch.Query(switchTasksTable(templateCheckRangeIDQuery, matchingTaskVersion1),
110 > request.RangeID,
111 > namespaceID,
112 > taskQueue,
113 > taskQueueType,
114 > rowTypeTaskQueue,
115 > taskQueueTaskID,
116 > request.RangeID,
117 > )
118 > }
119
120 > previous := make(map[string]any) matching_task_store_v1.go
121 > applied, _, err := d.Session.MapExecuteBatchCAS(batch, previous)
122 > if err != nil {
123 return nil, gocql.ConvertError("CreateTasks", err)
124 }
125 > if !applied { matching_task_store_v1.go
126 rangeID := previous["range_id"]
127 return nil, &p.ConditionFailedError{
138 ctx context.Context,
139 request *p.GetTasksRequest,
140 > ) (*p.InternalGetTasksResponse, error) { matching_task_store_v1.go
141 > if request.InclusiveMinPass != 0 {
142 return nil, serviceerror.NewInternal("invalid GetTasks request on queue: InclusiveMinPass is not supported")
143 }
144
145 // Reading taskqueue tasks need to be quorum level consistent, otherwise we could lose tasks
146 > query := d.Session.Query(templateGetTasksQuery, matching_task_store_v1.go
147 > request.NamespaceID,
148 > request.TaskQueue,
149 > request.TaskType,
150 > rowTypeTaskInSubqueue(request.Subqueue),
151 > request.InclusiveMinTaskID,
152 > request.ExclusiveMaxTaskID,
153 > ).WithContext(ctx)
154 > iter := query.PageSize(request.PageSize).PageState(request.NextPageToken).Iter()
155 >
156 > response := &p.InternalGetTasksResponse{}
157 > task := make(map[string]any)
158 > for iter.MapScan(task) {
159 _, ok := task["task_id"]
160 if !ok { // no tasks, but static column record returned
185 task = make(map[string]any) // Reinitialize map as initialized fails on unmarshalling
186 }
187 > if len(iter.PageState()) > 0 { matching_task_store_v1.go
188 response.NextPageToken = iter.PageState()
189 }
190
191 > if err := iter.Close(); err != nil { matching_task_store_v1.go
192 return nil, gocql.ConvertError("GetTasks", err)
193 }
194 > return response, nil matching_task_store_v1.go
195 }
196
go.temporal.io/server/common/persistence/cassandra/matching_task_store.go 6 introduced LOC · 2 ranges

Open complete file

39 }
40
41 > func getTaskTTL(expireTime *timestamppb.Timestamp) int64 { matching_task_store.go
42 > if expireTime == nil || expireTime.AsTime().IsZero() {
43 return 0
44 }
46 // 0 means no ttl, we dont want that.
47 // Todo: Come back and correctly ignore expired in-memory tasks before persisting
48 > expiryTTL := max( matching_task_store.go
49 > convert.Int64Ceil(time.Until(expireTime.AsTime()).Seconds()), 1)
50 >
51 > return expiryTTL
52 }

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