# 返回码说明
| 返回码 | 描述 |
|---|---|
| 0 | 成功返回ok |
| 1 | fail to save tmp local file |
| 2 | table not found |
| 3 | fail to create data set |
| 4 | data set not found |
| 5 | fail to write |
| 6 | fail write to cos |
| 7 | unknown storage type |
| 8 | table exist when create table |
| 9 | fail to create data source |
| 10 | data source not found |
| 11 | data stream not found |
| 12 | merchant not found |
| 13 | data format wrong |
| 14 | data source wrong type |
| 15 | merchant verify fail |
| 100 | unkown error |