Update knn index default to always do approximate search in test #4867
| Job | Run time |
|---|---|
| 5m 48s | |
| 6m 57s | |
| 8m 2s | |
| 8m 2s | |
| 8m 0s | |
| 8m 0s | |
| 7m 21s | |
| 7m 21s | |
| 8m 33s | |
| 8m 33s | |
| 8m 45s | |
| 8m 45s | |
| 9m 25s | |
| 9m 25s | |
| 8m 6s | |
| 8m 6s | |
| 8m 11s | |
| 8m 11s | |
| 8m 8s | |
| 8m 8s | |
| 8m 27s | |
| 8m 27s | |
| 8m 14s | |
| 8m 14s | |
| 8m 21s | |
| 8m 21s | |
| 8m 39s | |
| 8m 39s | |
| 8m 22s | |
| 8m 22s | |
| 8m 23s | |
| 8m 23s | |
| 9m 1s | |
| 9m 1s | |
| 9m 10s | |
| 9m 10s | |
| 8m 52s | |
| 8m 52s | |
| 8m 40s | |
| 8m 40s | |
| 8m 46s | |
| 8m 46s | |
| 5h 51m 37s |