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8128: Add runtime tokens for containers, and locks for multiple dispatchers
[arvados.git]
/
services
/
keepstore
/
s3_volume.go
diff --git
a/services/keepstore/s3_volume.go
b/services/keepstore/s3_volume.go
index 79a680d58a3efebab11467ca2f3a474d2e0d0feb..d068b2a6e5da0601eb7f9bb4c6a0ec8e4b891774 100644
(file)
--- a/
services/keepstore/s3_volume.go
+++ b/
services/keepstore/s3_volume.go
@@
-153,20
+153,18
@@
func (v *S3Volume) Check() error {
return nil
}
return nil
}
-func (v *S3Volume) Get(loc string
) ([]byte
, error) {
+func (v *S3Volume) Get(loc string
, buf []byte) (int
, error) {
rdr, err := v.Bucket.GetReader(loc)
if err != nil {
rdr, err := v.Bucket.GetReader(loc)
if err != nil {
- return
nil
, v.translateError(err)
+ return
0
, v.translateError(err)
}
defer rdr.Close()
}
defer rdr.Close()
- buf := bufs.Get(BlockSize)
n, err := io.ReadFull(rdr, buf)
switch err {
case nil, io.EOF, io.ErrUnexpectedEOF:
n, err := io.ReadFull(rdr, buf)
switch err {
case nil, io.EOF, io.ErrUnexpectedEOF:
- return
buf[:n]
, nil
+ return
n
, nil
default:
default:
- bufs.Put(buf)
- return nil, v.translateError(err)
+ return 0, v.translateError(err)
}
}
}
}