Extend Arrow support to cover nullable data. #7182
| Job | Run time |
|---|---|
| 27m 47s | |
| 27m 13s | |
| 28m 32s | |
| 32m 59s | |
| 35m 39s | |
| 31m 23s | |
| 32m 54s | |
| 33m 3s | |
| 30m 5s | |
| 31m 25s | |
| 33m 45s | |
| 29m 6s | |
| 23m 40s | |
| 27m 18s | |
| 32m 12s | |
| 29m 13s | |
| 56m 43s | |
| 20m 22s | |
| 25m 2s | |
| 22m 20s | |
| 15m 11s | |
| 33m 47s | |
| 21m 5s | |
| 1h 1m 43s | |
| 7m 42s | |
| 7m 43s | |
| 7m 56s | |
| 8m 3s | |
| 8m 24s | |
| 8m 28s | |
| 8m 43s | |
| 8m 23s | |
| 8m 21s | |
| 8m 10s | |
| 8m 7s | |
| 9m 36s | |
| 8m 21s | |
| 8m 10s | |
| 8m 57s | |
| 8m 42s | |
| 9m 10s | |
| 8m 47s | |
| 7m 41s | |
| 8m 26s | |
| 8m 53s | |
| 8m 39s | |
| 8m 59s | |
| 9m 1s | |
| 8m 51s | |
| 9m 9s | |
| 9m 1s | |
| 8m 45s | |
| 8m 52s | |
| 8m 55s | |
| 1s | |
| 16h 39m 23s |