Remove obsolete TODOs about metadata
@@ -160,7 +160,6 @@ func (p *pool) Get(e Encoding, b []byte) (Chunk, error) {
c.b.count = 0
return c, nil
case EncHistogram:
- // TODO: update metadata
c := p.histogram.Get().(*HistogramChunk)
c.b.stream = b
c.b.count = 0
@@ -183,7 +182,6 @@ func (p *pool) Put(c Chunk) error {
xc.b.count = 0
p.xor.Put(c)
case EncHistogram:
- // TODO: update metadata
sh, ok := c.(*HistogramChunk)
// This may happen often with wrapped chunks. Nothing we can really do about
// it but returning an error would cause a lot of allocations again. Thus,
@@ -208,7 +206,6 @@ func FromData(e Encoding, d []byte) (Chunk, error) {
case EncXOR:
return &XORChunk{b: bstream{count: 0, stream: d}}, nil
case EncHistogram:
- // TODO: update metadata
return &HistogramChunk{b: bstream{count: 0, stream: d}}, nil
}
return nil, errors.Errorf("invalid chunk encoding %q", e)
