stream: fix merge abort for pending sources #8164
| Job | Run time |
|---|---|
| 1m 1s | |
| 36m 10s | |
| 21s | |
| 28m 12s | |
| 27m 42s | |
| 2m 44s | |
| 24m 14s | |
| 24m 0s | |
| 24m 26s | |
| 24m 2s | |
| 25m 8s | |
| 3h 38m 0s |
| Job | Run time |
|---|---|
| 1m 1s | |
| 36m 10s | |
| 21s | |
| 28m 12s | |
| 27m 42s | |
| 2m 44s | |
| 24m 14s | |
| 24m 0s | |
| 24m 26s | |
| 24m 2s | |
| 25m 8s | |
| 3h 38m 0s |