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scorch zap reuse roaring Bitmap during merge

This commit is contained in:
Steve Yen 2018-03-11 16:30:34 -07:00
parent c4ceffe584
commit cad88096ca
1 changed files with 7 additions and 4 deletions
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11
index/scorch/segment/zap/merge.go
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@ -183,6 +183,9 @@ func persistMergedRest(segments []*SegmentBase, dropsIn []*roaring.Bitmap,
return nil, 0, err
}
newRoaring := roaring.NewBitmap()
newRoaringLocs := roaring.NewBitmap()
// for each field
for fieldID, fieldName := range fieldsInv {
@ -222,8 +225,8 @@ func persistMergedRest(segments []*SegmentBase, dropsIn []*roaring.Bitmap,
var prevTerm []byte
newRoaring := roaring.NewBitmap()
newRoaringLocs := roaring.NewBitmap()
newRoaring.Clear()
newRoaringLocs.Clear()
var lastDocNum, lastFreq, lastNorm uint64
@ -262,8 +265,8 @@ func persistMergedRest(segments []*SegmentBase, dropsIn []*roaring.Bitmap,
}
}
newRoaring = roaring.NewBitmap()
newRoaringLocs = roaring.NewBitmap()
newRoaring.Clear()
newRoaringLocs.Clear()
tfEncoder.Reset()
locEncoder.Reset()