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add grpc ec shard read

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This commit is contained in:
Chris Lu
2019-05-27 11:59:03 -07:00
parent a4f3d82c57
commit b4b407e403
12 changed files with 418 additions and 168 deletions
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6
weed/storage/erasure_coding/ec_shard.go
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@@ -105,3 +105,9 @@ func (shard *EcVolumeShard) findNeedleFromEcx(needleId types.NeedleId) (offset t
err = fmt.Errorf("needle id %d not found", needleId)
return
}
func (shard *EcVolumeShard) ReadAt(buf []byte, offset int64) (int, error) {
return shard.ecdFile.ReadAt(buf, offset)
}