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to read files that are quickly changing

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This commit is contained in:
Chris Lu 2020-10-22 12:59:15 -07:00
parent 575d7952a1
commit d75bc62196
3 changed files with 3 additions and 3 deletions
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2
weed/filer/filechunk_manifest.go
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@ -101,7 +101,7 @@ func retriedFetchChunkData(urlStrings []string, cipherKey []byte, isGzipped bool
for waitTime := time.Second; waitTime < ReadWaitTime; waitTime += waitTime / 2 {
for _, urlString := range urlStrings {
shouldRetry, err = util.ReadUrlAsStream(urlString, cipherKey, isGzipped, isFullChunk, offset, size, func(data []byte) {
shouldRetry, err = util.ReadUrlAsStream(urlString+"?readDeleted=true", cipherKey, isGzipped, isFullChunk, offset, size, func(data []byte) {
buffer.Write(data)
})
if !shouldRetry {

2
weed/filer/stream.go
View file

@ -181,7 +181,7 @@ func (c *ChunkStreamReader) fetchChunkToBuffer(chunkView *ChunkView) error {
var buffer bytes.Buffer
var shouldRetry bool
for _, urlString := range urlStrings {
shouldRetry, err = util.ReadUrlAsStream(urlString, chunkView.CipherKey, chunkView.IsGzipped, chunkView.IsFullChunk(), chunkView.Offset, int(chunkView.Size), func(data []byte) {
shouldRetry, err = util.ReadUrlAsStream(urlString+"?readDeleted=true", chunkView.CipherKey, chunkView.IsGzipped, chunkView.IsFullChunk(), chunkView.Offset, int(chunkView.Size), func(data []byte) {
buffer.Write(data)
})
if !shouldRetry {

2
weed/replication/sink/s3sink/s3_write.go
View file

@ -163,7 +163,7 @@ func (s3sink *S3Sink) buildReadSeeker(chunk *filer.ChunkView) (io.ReadSeeker, er
}
buf := make([]byte, chunk.Size)
for _, fileUrl := range fileUrls {
_, err = util.ReadUrl(fileUrl, nil, false, false, chunk.Offset, int(chunk.Size), buf)
_, err = util.ReadUrl(fileUrl+"?readDeleted=true", nil, false, false, chunk.Offset, int(chunk.Size), buf)
if err != nil {
glog.V(1).Infof("read from %s: %v", fileUrl, err)
} else {