[release-19.0] onlineddl_scheduler test: fix flakiness in artifact cleanup test (#15396)
#1923
| Job | Run time |
|---|---|
| 8s | |
| 8s |
onlineddl_scheduler test: fix flakiness in artifact cleanup test (#15396)
#1923
| Job | Run time |
|---|---|
| 8s | |
| 8s |