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refactoring: add type for needle id, offset

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later the type size can possibly be adjusted
This commit is contained in:
Chris Lu
2018-07-08 02:28:04 -07:00
parent 922032b9bb
commit d4d7ced922
26 changed files with 356 additions and 268 deletions
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9
weed/storage/needle/compact_map_perf_test.go
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@@ -7,6 +7,7 @@ import (
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/util"
. "github.com/chrislusf/seaweedfs/weed/storage/types"
)
func TestMemoryUsage(t *testing.T) {
@@ -29,11 +30,11 @@ func loadNewNeedleMap(file *os.File) {
}
for count > 0 && e == nil {
for i := 0; i < count; i += 16 {
key := util.BytesToUint64(bytes[i : i+8])
offset := util.BytesToUint32(bytes[i+8 : i+12])
size := util.BytesToUint32(bytes[i+12 : i+16])
key := util.BytesToUint64(bytes[i: i+8])
offset := util.BytesToUint32(bytes[i+8: i+12])
size := util.BytesToUint32(bytes[i+12: i+16])
if offset > 0 {
m.Set(Key(key), offset, size)
m.Set(NeedleId(key), offset, size)
} else {
//delete(m, key)
}