Queries the partitions of a table.
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Yes | GetMetaTablePartition |
The operation that you want to perform. |
RegionId | String | Yes | cn-shanghai |
The ID of the region where your project resides. |
TableGuid | String | Yes | odps.engine_name.table_name |
The globally unique identifier (GUID) of the table. |
PageNumber | Integer | No | 1 |
The number of data pages that are requested. |
PageSize | Integer | No | 10 |
The number of entries to return on each page. Default value: 10. Maximum value: 100. |
ClusterId | String | No | abc |
The id of the e-MapReduce cluster. Situation of emr |
DatabaseName | String | No | abc |
The name of the database. |
TableName | String | No | abc |
Table name |
DataSourceType | String | No | emr |
The type of the database engine. Maxcompute or emr |
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
Data | Struct |
Business data. |
|
DataEntityList | Array of DataEntityList |
The request body. |
|
Comment | String | The remarks on the request. |
Remarks |
CreateTime | Long | 1590032868000 |
The time when the partition was created. |
DataSize | Long | 19 |
The size of the partition. Unit: bytes. |
ModifiedTime | Long | 1590032868000 |
The time when the partition was modified. |
PartitionGuid | String | odps.engine_name.table_name.pt=20170614 |
The unique ID of the partition. |
PartitionLocation | String | abc |
The address of the Hive partition. |
PartitionName | String | pt=20170614 |
The name of the partition. |
PartitionPath | String | abc |
The Directory of the partition. |
PartitionType | String | abc |
The type of the partition. |
RecordCount | Long | 233 |
The amount of data in the partition. |
TableGuid | String | odps.engine_name.table_name |
The globally unique identifier (GUID) of the table. |
PageNumber | Integer | 1 |
The number of data pages that are requested. |
PageSize | Integer | 10 |
The number of entries to return on each page. Default value: 10. Maximum value: 100. |
TotalCount | Long | 100 |
The total number of partitions. |
ErrorCode | String | Invalid.Tenant.ConnectionNotExists |
The error code. |
ErrorMessage | String | The connection does not exist. |
The error message. |
HttpStatusCode | Integer | 200 |
The HTTP status code. |
RequestId | String | 0bc1ec92159376 |
The ID of the request. |
Success | Boolean | true |
Indicates whether the request is successful. |
Examples
Sample requests
http(s)://[Endpoint]/? Action=GetMetaTablePartition &RegionId=cn-shanghai &TableGuid=odps.engine_name.table_name &<common request parameters>
Sample success responses
XML
format
<RequestId> 0bc1ec92159376 </RequestId> <HttpStatusCode> 200 </HttpStatusCode> <Data> <TotalCount> 100 </TotalCount> <PageSize> 10 </PageSize> <PageNumber> 1 </PageNumber> <DataEntityList> <PartitionName> pt=20170614 </PartitionName> <PartitionGuid> |</PartitionGuid> <Comment> remarks </Comment> <TableGuid> odps.engine_name.table_name </TableGuid> <ModifiedTime> 1590032868000 </ModifiedTime> <CreateTime> 1590032868000 </CreateTime> <DataSize> 19 </DataSize> <PartitionPath> abc </PartitionPath> <PartitionType> abc </PartitionType> <RecordCount> 233 </RecordCount> <PartitionLocation> abc </PartitionLocation> </DataEntityList> </Data> <ErrorCode> invalid.tenant.connectionnotexists </ErrorCode> <ErrorMessage> The connection does not exist. </ErrorMessage> <Success>true</Success>
JSON
Format
{"RequestId": "0 bc1ec92159376", "HttpStatusCode": 200, "Data": { "TotalCount": 100, "PageSize": 10, "PageNumber": 1, "dataentilist": { "PartitionName": "pt=20170614", "PartitionGuid": "odps.engine_name.table_name.pt=20170614", "" Comment ": " Remarks ", " TableGuid ": " odps.engine_name.table_name ", " ModifiedTime": 1590032868000, "CreateTime": 1590032868000, "DataSize": 19, "PartitionPath": "abc", "PartitionType": "abc", "RecordCount": 233, "PartitionLocation": "abc" } }, "ErrorCode": "Invalid.Tenant.ConnectionNotExists", "ErrorMessage": "The connection does not exist.", "Success": true}
Error codes
HttpCode | Error codes | Error message | Description |
---|---|---|---|
403 | Forbidden.Access | Access is forbidden. Activate DataWorks first. | You have restricted access. Please activate DataWorks Enterprise Edition or above. |
500 | InternalError.System | An internal system error occurred. Try again later. | An internal system error occurred. Please try again later. |
500 | InternalError.UserId.Missing | An internal system error occurred. Try again later. | An internal system error occurred. Please try again later. |
403 | ResourceNotAuthorized.Api | You are not authorized to access the resources. | You cannot access resources without authorization. |
429 | Throttling.Api | The request for this resource has exceeded your available limit. | The request for the resource exceeds your available upper limit. |
429 | Throttling.Api.Risk | The request for this resource has exceeded your daily available limit. | The request for the resource has exceeded your daily availability limit. |
429 | Throttling.System | The DataWorks system is busy. Try again later. | DataWorks the system is busy, please try again later. |
429 | Throttling.User | Your request is too frequent. Try again later. | Your request is too frequent, please try to slow down the request speed. |
403 | Forbidden.Meta.NoTenant | The user is not the owner of any tenants. | The current user is not the owner of any of the tenants. |
500 | InternalError.Meta.NoCalcEngine | An error occurred while retrieving the compute engine based on the MaxCompute project. | Failed to get compute engine based on maxcompute project {0}. |
500 | InternalError.Meta.TenantTimeOut | Failed to connect to the interface network. | The interface network is disconnected. |
500 | InternalError.Meta.Unknown | An unknown error occurred while processing your request. | Resolve the error based on the error message. |
400 | InvalidParameter.Meta.CommonError | The specified parameter is invalid. | The error message returned because one or more request parameters are invalid. |
400 | InvalidParameter.Meta.GuidFormat | The GUID format is invalid. | Bad Guid information. |
400 | InvalidParameter.Meta.Illegal | The app guid parameter is invalid. | The error message returned because the App parameter is invalid. |
400 | InvalidParameter.Meta.IllegalDate | The date format is invalid. | Date format error. |
400 | InvalidParameter.Meta.IllegalPageError | The parameter for paging is invalid. | The pagination information is incorrect. |
400 | InvalidParameter.Meta.NotExist | The object does not exist. | Data does not exist. |
Go to the Error CenterFor more information, see error codes.