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generate ec01~ec14, generate ecx file with sorted needle values

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This commit is contained in:
Chris Lu
2019-05-18 22:46:24 -07:00
parent 12dc6608f0
commit 87f63b9c08
8 changed files with 189 additions and 48 deletions
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6
weed/storage/needle_map.go
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@@ -62,10 +62,7 @@ func IdxFileEntry(bytes []byte) (key NeedleId, offset Offset, size uint32) {
return
}
func (nm *baseNeedleMapper) appendToIndexFile(key NeedleId, offset Offset, size uint32) error {
bytes := make([]byte, NeedleIdSize+OffsetSize+SizeSize)
NeedleIdToBytes(bytes[0:NeedleIdSize], key)
OffsetToBytes(bytes[NeedleIdSize:NeedleIdSize+OffsetSize], offset)
util.Uint32toBytes(bytes[NeedleIdSize+OffsetSize:NeedleIdSize+OffsetSize+SizeSize], size)
bytes := needle_map.ToBytes(key, offset, size)
nm.indexFileAccessLock.Lock()
defer nm.indexFileAccessLock.Unlock()
@@ -76,6 +73,7 @@ func (nm *baseNeedleMapper) appendToIndexFile(key NeedleId, offset Offset, size
_, err := nm.indexFile.Write(bytes)
return err
}
func (nm *baseNeedleMapper) IndexFileContent() ([]byte, error) {
nm.indexFileAccessLock.Lock()
defer nm.indexFileAccessLock.Unlock()