mirror of
https://github.com/chrislusf/seaweedfs
synced 2024-06-26 04:18:59 +02:00
63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
package mount
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import (
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"fmt"
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"io"
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"github.com/seaweedfs/seaweedfs/weed/filer"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/operation"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/util"
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)
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func (wfs *WFS) saveDataAsChunk(fullPath util.FullPath) filer.SaveDataAsChunkFunctionType {
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return func(reader io.Reader, filename string, offset int64) (chunk *filer_pb.FileChunk, err error) {
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fileId, uploadResult, err, data := operation.UploadWithRetry(
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wfs,
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&filer_pb.AssignVolumeRequest{
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Count: 1,
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Replication: wfs.option.Replication,
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Collection: wfs.option.Collection,
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TtlSec: wfs.option.TtlSec,
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DiskType: string(wfs.option.DiskType),
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DataCenter: wfs.option.DataCenter,
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Path: string(fullPath),
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},
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&operation.UploadOption{
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Filename: filename,
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Cipher: wfs.option.Cipher,
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IsInputCompressed: false,
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MimeType: "",
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PairMap: nil,
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},
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func(host, fileId string) string {
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fileUrl := fmt.Sprintf("http://%s/%s", host, fileId)
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if wfs.option.VolumeServerAccess == "filerProxy" {
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fileUrl = fmt.Sprintf("http://%s/?proxyChunkId=%s", wfs.getCurrentFiler(), fileId)
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}
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return fileUrl
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},
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reader,
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)
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if err != nil {
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glog.V(0).Infof("upload data %v: %v", filename, err)
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return nil, fmt.Errorf("upload data: %v", err)
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}
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if uploadResult.Error != "" {
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glog.V(0).Infof("upload failure %v: %v", filename, err)
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return nil, fmt.Errorf("upload result: %v", uploadResult.Error)
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}
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if offset == 0 {
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wfs.chunkCache.SetChunk(fileId, data)
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}
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chunk = uploadResult.ToPbFileChunk(fileId, offset)
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return chunk, nil
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}
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}
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