GetPartition-阿里云帮助中心

Queries the details of a partition in a DataMap table. Only MaxCompute and HMS (EMR cluster) table types are supported.

Operation description

DataWorks Basic Edition or a higher edition is required.
Only MaxCompute and HMS (EMR cluster) table types are supported.

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RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter	Type	Required	Description	Example
TableId	string	Yes	The table ID. For more information, see the ListTables operation and Concepts related to metadata entities.	maxcompute-table:::project_name:[schema_name]:table_name
Name	string	Yes	The partition name.	ds=20250101

Response elements

Element	Type	Description	Example
	object	The response object.
RequestId	string	The request ID.	D1E2E5BC-xxxx-xxxx-xxxx-xxxxxx
Success	boolean	Indicates whether the request was successful.	true
Partition	Partition	The partition details.

Examples

Success response

JSON format

{
  "RequestId": "D1E2E5BC-xxxx-xxxx-xxxx-xxxxxx",
  "Success": true,
  "Partition": {
    "TableId": "maxcompute-table:accountId::project::table",
    "Name": "ds=20250101",
    "CreateTime": 1700192563000,
    "ModifyTime": 1700192563000,
    "RecordCount": 1000000,
    "DataSize": 4096
  }
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.