[fix][ml] Avoid NPE when getCurrentLedger() returns null #23170
| Job | Run time |
|---|---|
| 8s | |
| 7m 45s | |
| 24m 21s | |
| 29m 14s | |
| 4m 33s | |
| 34m 44s | |
| 8m 27s | |
| 17m 55s | |
| 22m 39s | |
| 13m 7s | |
| 17m 14s | |
| 22m 0s | |
| 13m 7s | |
| 17m 9s | |
| 13m 11s | |
| 12m 41s | |
| 2m 6s | |
| 19m 16s | |
| 8m 35s | |
| 35m 2s | |
| 40m 54s | |
| 12m 1s | |
| 7m 11s | |
| 7m 12s | |
| 7m 6s | |
| 7m 20s | |
| 3m 43s | |
| 6m 22s | |
| 9m 6s | |
| 6m 12s | |
| 7m 43s | |
| 10m 33s | |
| 9m 44s | |
| 16m 50s | |
| 13m 12s | |
| 11m 21s | |
| 22m 25s | |
| 36m 35s | |
| 33m 59s | |
| 2m 0s | |
| 18m 57s | |
| 9m 40s | |
| 2m 27s | |
| 0s | |
| 12s | |
| 3m 22s | |
| 12s | |
| 14s | |
| 10h 29m 47s |