Vihren Atlas

ack_manager.go ×5

Code frontier

unlabeled · c_c201dc4f4434

6 tests · 4253 LOC · 189 files · introduces 0 tests · 21 LOC · 1 file

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Code
5 ranges21 lines · 1 files
Tests
0 tests

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623 ranges4253 lines · 189 files · Browse complete extent
All tests (intent)
6 testsBrowse complete intent

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1 file ranked by introduced lines: 21 introduced LOC across 5 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/service/history/replication/ack_manager.go 21 introduced LOC · 5 ranges

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288 minTaskID int64,
289 maxTaskID int64,
290 > ) ([]*replicationspb.ReplicationTask, int64, error) { ack_manager.go
291 > if minTaskID > maxTaskID {
292 return nil, 0, serviceerror.NewUnavailable("min task ID > max task ID, probably due to shard re-balancing")
293 > } else if minTaskID == maxTaskID { ack_manager.go
294 return nil, maxTaskID, nil
295 }
296
297 > replicationTasks := make([]*replicationspb.ReplicationTask, 0, p.pageSize()) ack_manager.go
298 > skippedTaskCount := 0
299 > lastTaskID := maxTaskID // If no tasks are returned, then it means there are no tasks bellow maxTaskID.
300 > iter := collection.NewPagingIterator(p.getReplicationTasksFn(ctx, minTaskID, maxTaskID, p.pageSize()))
301 > // iter.HasNext() should be the last check to avoid extra page read in case if replicationTasks is already full.
302 > for len(replicationTasks) < p.pageSize() && skippedTaskCount <= p.maxSkipTaskCount() && iter.HasNext() {
303 task, err := iter.Next()
304 if err != nil {
348 maxTaskID int64,
349 batchSize int,
350 > ) collection.PaginationFn[tasks.Task] { ack_manager.go
351 > return func(paginationToken []byte) ([]tasks.Task, []byte, error) {
352 > response, err := p.executionMgr.GetHistoryTasks(ctx, &persistence.GetHistoryTasksRequest{
353 > ShardID: p.shardContext.GetShardID(),
354 > TaskCategory: tasks.CategoryReplication,
355 > InclusiveMinTaskKey: tasks.NewImmediateKey(minTaskID + 1),
356 > ExclusiveMaxTaskKey: tasks.NewImmediateKey(maxTaskID + 1),
357 > BatchSize: batchSize,
358 > NextPageToken: paginationToken,
359 > })
360 > if err != nil {
361 return nil, nil, err
362 }
363 > return response.Tasks, response.NextPageToken, nil ack_manager.go
364 }
365 }

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