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compaction changed to .idx based deletion

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This commit is contained in:
Chris Lu
2019-12-24 14:55:50 -08:00
parent 7ba6be2312
commit efd2f50ede
8 changed files with 63 additions and 15 deletions
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2
weed/storage/needle_map_memory.go
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@@ -34,14 +34,12 @@ func doLoading(file *os.File, nm *NeedleMap) (*NeedleMap, error) {
nm.FileCounter++
nm.FileByteCounter = nm.FileByteCounter + uint64(size)
oldOffset, oldSize := nm.m.Set(NeedleId(key), offset, size)
// glog.V(3).Infoln("reading key", key, "offset", offset*NeedlePaddingSize, "size", size, "oldSize", oldSize)
if !oldOffset.IsZero() && oldSize != TombstoneFileSize {
nm.DeletionCounter++
nm.DeletionByteCounter = nm.DeletionByteCounter + uint64(oldSize)
}
} else {
oldSize := nm.m.Delete(NeedleId(key))
// glog.V(3).Infoln("removing key", key, "offset", offset*NeedlePaddingSize, "size", size, "oldSize", oldSize)
nm.DeletionCounter++
nm.DeletionByteCounter = nm.DeletionByteCounter + uint64(oldSize)
}