[fix][broker] Fix avoid creating new topic after migration is started #15807
| Job | Run time |
|---|---|
| 14s | |
| 11m 25s | |
| 31m 20s | |
| 7m 36s | |
| 40m 54s | |
| 50m 1s | |
| 22m 7s | |
| 24m 17s | |
| 18m 0s | |
| 24m 6s | |
| 8m 5s | |
| 40m 35s | |
| 16m 59s | |
| 16m 32s | |
| 2m 55s | |
| 14m 18s | |
| 43m 52s | |
| 36m 24s | |
| 20m 48s | |
| 10m 54s | |
| 9m 7s | |
| 11m 19s | |
| 9m 1s | |
| 9m 28s | |
| 11m 57s | |
| 11m 8s | |
| 13m 32s | |
| 20m 20s | |
| 16m 9s | |
| 15m 13s | |
| 29m 46s | |
| 50m 16s | |
| 56m 0s | |
| 18m 18s | |
| 3m 27s | |
| 12m 54s | |
| 3m 6s | |
| 0s | |
| 0s | |
| 4m 11s | |
| 14s | |
| 14s | |
| 12h 27m 2s |