Mengkueri lineage metatable.
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Test
RAM authorization
Parameter permintaan
|
Parameter |
Type |
Required |
Description |
Example |
| TableGuid |
string |
No |
ID unik tabel. |
odps.engine_name.table_name |
| Direction |
string |
Yes |
Menentukan lineage leluhur atau turunan yang ingin Anda kueri untuk sebuah bidang. Nilai valid: up dan down. Nilai up menunjukkan lineage leluhur. Nilai down menunjukkan lineage turunan. |
up |
| NextPrimaryKey |
string |
No |
Logika paging. Konfigurasi parameter ini berdasarkan nilai parameter respons NextPrimaryKey ketika nilai parameter respons HasNext bernilai true pada permintaan sebelumnya. |
next_primary_key |
| PageSize |
integer |
No |
Jumlah entri per halaman. Nilai default: 10. Nilai maksimum: 100. |
10 |
| ClusterId |
string |
No |
ID kluster E-MapReduce (EMR). Konfigurasi parameter ini hanya jika Anda ingin mengkueri lineage tabel EMR. |
abc |
| DatabaseName |
string |
No |
Nama database. |
abc |
| TableName |
string |
No |
Nama tabel. |
abc |
| DataSourceType |
string |
No |
Tipe sumber data. Nilai valid: odps dan emr. |
emr |
Elemen respons
|
Element |
Type |
Description |
Example |
|
object |
The returned result. |
||
| HttpStatusCode |
integer |
The HTTP status code. |
200 |
| ErrorMessage |
string |
The error message. |
The connection does not exist. |
| RequestId |
string |
The request ID. |
0bc1ec92159376 |
| Success |
boolean |
Indicates whether the request was successful. |
true |
| ErrorCode |
string |
The error code. |
Invalid.Tenant.ConnectionNotExists |
| Data |
object |
The business data. |
|
| NextPrimaryKey |
string |
The logic of paging. If the value true is returned for the HasNext parameter and a value is returned for the NextPrimaryKey parameter in the response of the previous request, you must use the value of the NextPrimaryKey parameter for the next request. |
odps.tt.2 |
| HasNext |
boolean |
Indicates whether the next page exists. |
true |
| DataEntityList |
array<object> |
The information about the table. |
|
|
object |
|||
| TableName |
string |
The name of the table. |
name |
| TableGuid |
string |
The unique identifier of the table. |
odps.tt.name |
| CreateTimestamp |
integer |
The time when the table was created. |
1638720736000 |
| DatabaseName |
string |
The name of the database. |
db1 |
Contoh
Respons sukses
JSONformat
{
"HttpStatusCode": 200,
"ErrorMessage": "The connection does not exist.",
"RequestId": "0bc1ec92159376",
"Success": true,
"ErrorCode": "Invalid.Tenant.ConnectionNotExists",
"Data": {
"NextPrimaryKey": "odps.tt.2",
"HasNext": true,
"DataEntityList": [
{
"TableName": "name",
"TableGuid": "odps.tt.name",
"CreateTimestamp": 1638720736000,
"DatabaseName": "db1"
}
]
}
}Kode kesalahan
|
HTTP status code |
Error code |
Error message |
Description |
|---|---|---|---|
| 400 | Invalid.Meta.TableNotExist | The table does not exist. | |
| 400 | InvalidParameter.Meta.CommonError | The specified parameter is invalid. | |
| 400 | InvalidParameter.Meta.GuidFormat | The GUID format is invalid. | |
| 400 | InvalidParameter.Meta.Illegal | The app guid parameter is invalid. | |
| 400 | InvalidParameter.Meta.IllegalDate | The date format is invalid. | |
| 400 | InvalidParameter.Meta.IllegalPageError | The parameter for paging is invalid. | |
| 400 | InvalidParameter.Meta.NotExist | The object does not exist. | |
| 400 | InternalError.UserId.Missing | An internal system error occurred. Try again later. | |
| 400 | InternalError.Meta.NoCalcEngine | An error occurred while retrieving the compute engine based on the MaxCompute project. | |
| 500 | InternalError.System | An internal system error occurred. Try again later. | |
| 500 | InternalError.Meta.TenantTimeOut | Failed to connect to the interface network. | |
| 500 | InternalError.Meta.Unknown | An unknown error occurred while processing your request. | |
| 403 | Forbidden.Access | Access is forbidden. Activate DataWorks first. | |
| 403 | ResourceNotAuthorized.Api | You are not authorized to access the resources. | |
| 403 | Forbidden.Meta.NoTenant | The user is not the owner of any tenants. | |
| 429 | Throttling.Api | The request for this resource has exceeded your available limit. | |
| 429 | Throttling.Api.Risk | The request for this resource has exceeded your daily available limit. | |
| 429 | Throttling.System | The DataWorks system is busy. Try again later. | |
| 429 | Throttling.User | Your request is too frequent. Try again later. |
Lihat Error Codes untuk daftar lengkap.
Catatan rilis
Lihat Release Notes untuk daftar lengkap.