Hi, We have been using arrow v0.16 and recently upgraded to v2.0. One main difference we saw was that in v2.0, primitive arrays' buffer vector contains an empty buffer at idx 0 (whereas in 0.16 this was a null bitmap IINM). Was this an architectural decision, may be to reduce the memory footprint of the arrays?
-- Niranda Perera @n1r44 <https://twitter.com/N1R44> +1 812 558 8884 / +94 71 554 8430 https://www.linkedin.com/in/niranda
