Github user omalley commented on the issue:
https://github.com/apache/orc/pull/257
Part of what we absolutely need in RLEv3 is zero suppression for the whole
row batch. So that if you have integers like:
- 1000
- 2000
- 3000
- 10000
- 4000
- 1000
it will record 3 for the number of zeros and encode:
- 1
- 2
- 3
- 10
- 4
- 1---
