Cherry pick parquet: Speed up `BitReader`/`DeltaBitPackDecoder` to active_release#408

Merged

alamb merged 1 commit intoactive_releasefrom cherry_pick_b2de5446

Jun 5, 2021

+6-14

Commits on Jun 4, 2021

parquet: Speed up BitReader/DeltaBitPackDecoder (#325 )

kornholi
authored and
alamb
committed