forked from dragonflyoss/dragonfly-archived
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Support peer task data multiplex (dragonflyoss#347)
Signed-off-by: Jim Ma <[email protected]>
- Loading branch information
Showing
31 changed files
with
577 additions
and
197 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| /* | ||
| * Copyright 2020 The Dragonfly Authors | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package peer | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "io" | ||
| "time" | ||
|
|
||
| "d7y.io/dragonfly/v2/client/config" | ||
| "d7y.io/dragonfly/v2/client/daemon/storage" | ||
| "d7y.io/dragonfly/v2/pkg/dfcodes" | ||
| logger "d7y.io/dragonfly/v2/pkg/dflog" | ||
| "d7y.io/dragonfly/v2/pkg/idgen" | ||
| "d7y.io/dragonfly/v2/pkg/rpc/scheduler" | ||
| "github.com/go-http-utils/headers" | ||
| "go.opentelemetry.io/otel/semconv" | ||
| "go.opentelemetry.io/otel/trace" | ||
| ) | ||
|
|
||
| func (ptm *peerTaskManager) tryReuseFilePeerTask(ctx context.Context, | ||
| request *FilePeerTaskRequest) (chan *FilePeerTaskProgress, bool) { | ||
| taskID := idgen.TaskID(request.Url, request.Filter, request.UrlMeta, request.BizId) | ||
| reuse := ptm.storageManager.FindCompletedTask(taskID) | ||
| if reuse == nil { | ||
| return nil, false | ||
| } | ||
|
|
||
| log := logger.With("peer", request.PeerId, "task", taskID, "component", "reuseFilePeerTask") | ||
|
|
||
| _, span := tracer.Start(ctx, config.SpanReusePeerTask, trace.WithSpanKind(trace.SpanKindClient)) | ||
| span.SetAttributes(config.AttributePeerHost.String(ptm.host.Uuid)) | ||
| span.SetAttributes(semconv.NetHostIPKey.String(ptm.host.Ip)) | ||
| span.SetAttributes(config.AttributeTaskID.String(taskID)) | ||
| span.SetAttributes(config.AttributePeerID.String(request.PeerId)) | ||
| span.SetAttributes(config.AttributeReusePeerID.String(reuse.PeerID)) | ||
| span.SetAttributes(semconv.HTTPURLKey.String(request.Url)) | ||
| defer span.End() | ||
|
|
||
| log.Infof("reuse from peer task: %s, size: %d", reuse.PeerID, reuse.ContentLength) | ||
| span.AddEvent("reuse peer task", trace.WithAttributes(config.AttributePeerID.String(reuse.PeerID))) | ||
|
|
||
| start := time.Now() | ||
| err := ptm.storageManager.Store( | ||
| context.Background(), | ||
| &storage.StoreRequest{ | ||
| CommonTaskRequest: storage.CommonTaskRequest{ | ||
| PeerID: reuse.PeerID, | ||
| TaskID: taskID, | ||
| Destination: request.Output, | ||
| }, | ||
| MetadataOnly: false, | ||
| StoreOnly: true, | ||
| TotalPieces: reuse.TotalPieces, | ||
| }) | ||
| if err != nil { | ||
| log.Errorf("store error when reuse peer task: %s", err) | ||
| span.SetAttributes(config.AttributePeerTaskSuccess.Bool(false)) | ||
| span.RecordError(err) | ||
| return nil, false | ||
| } | ||
| var cost = time.Now().Sub(start).Milliseconds() | ||
| log.Infof("reuse file peer task done, cost: %dms", cost) | ||
|
|
||
| pg := &FilePeerTaskProgress{ | ||
| State: &ProgressState{ | ||
| Success: true, | ||
| Code: dfcodes.Success, | ||
| Msg: "Success", | ||
| }, | ||
| TaskID: taskID, | ||
| PeerID: request.PeerId, | ||
| ContentLength: reuse.ContentLength, | ||
| CompletedLength: reuse.ContentLength, | ||
| PeerTaskDone: true, | ||
| DoneCallback: func() {}, | ||
| } | ||
|
|
||
| // make a new buffered channel, because we did not need to call newFilePeerTask | ||
| progressCh := make(chan *FilePeerTaskProgress, 1) | ||
| progressCh <- pg | ||
|
|
||
| span.SetAttributes(config.AttributePeerTaskSuccess.Bool(true)) | ||
| return progressCh, true | ||
| } | ||
|
|
||
| func (ptm *peerTaskManager) tryReuseStreamPeerTask(ctx context.Context, | ||
| request *scheduler.PeerTaskRequest) (io.ReadCloser, map[string]string, bool) { | ||
| taskID := idgen.TaskID(request.Url, request.Filter, request.UrlMeta, request.BizId) | ||
| reuse := ptm.storageManager.FindCompletedTask(taskID) | ||
| if reuse == nil { | ||
| return nil, nil, false | ||
| } | ||
|
|
||
| log := logger.With("peer", request.PeerId, "task", taskID, "component", "reuseStreamPeerTask") | ||
| log.Infof("reuse from peer task: %s, size: %d", reuse.PeerID, reuse.ContentLength) | ||
|
|
||
| ctx, span := tracer.Start(ctx, config.SpanStreamPeerTask, trace.WithSpanKind(trace.SpanKindClient)) | ||
| span.SetAttributes(config.AttributePeerHost.String(ptm.host.Uuid)) | ||
| span.SetAttributes(semconv.NetHostIPKey.String(ptm.host.Ip)) | ||
| span.SetAttributes(config.AttributeTaskID.String(taskID)) | ||
| span.SetAttributes(config.AttributePeerID.String(request.PeerId)) | ||
| span.SetAttributes(config.AttributeReusePeerID.String(reuse.PeerID)) | ||
| span.SetAttributes(semconv.HTTPURLKey.String(request.Url)) | ||
| defer span.End() | ||
|
|
||
| rc, err := ptm.storageManager.ReadAllPieces(ctx, &reuse.PeerTaskMetaData) | ||
| if err != nil { | ||
| log.Errorf("read all pieces error when reuse peer task: %s", err) | ||
| span.SetAttributes(config.AttributePeerTaskSuccess.Bool(false)) | ||
| span.RecordError(err) | ||
| return nil, nil, false | ||
| } | ||
|
|
||
| attr := map[string]string{} | ||
| attr[headers.ContentLength] = fmt.Sprintf("%d", reuse.ContentLength) | ||
| attr[config.HeaderDragonflyTask] = taskID | ||
| attr[config.HeaderDragonflyPeer] = request.PeerId | ||
|
|
||
| // TODO record time when file closed, need add a type to implement Close and WriteTo | ||
| span.SetAttributes(config.AttributePeerTaskSuccess.Bool(true)) | ||
| return rc, attr, true | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.