feat: support the v2Checkpoint reader/writer feature
#1601
| Job | Run time |
|---|---|
| 6m 24s | |
| 3s | |
| 6m 27s |
v2Checkpoint reader/writer feature
#1601
| Job | Run time |
|---|---|
| 6m 24s | |
| 3s | |
| 6m 27s |