Querying the Dataset Import Task List

Function

This API is used to query the dataset import task list by page.

Debugging

You can debug this API through automatic authentication in API Explorer or use the SDK sample code generated by API Explorer.

URI

GET /v2/{project_id}/datasets/{dataset_id}/import-tasks

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
dataset_id	Yes	String	Dataset ID.
project_id	Yes	String	Project ID. For details about how to obtain a project ID, see Obtaining a Project ID and Name.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
limit	No	Integer	Maximum number of records returned on each page. The value ranges from 1 to 100. The default value is 10.
offset	No	Integer	Start page of the paging list. The default value is 0.

Request Parameters

None

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
import_tasks	Array of ImportTaskStatusResp objects	List of import tasks.
total_count	Integer	Number of import tasks.

**Table 4** ImportTaskStatusResp
Parameter	Type	Description
annotated_sample_count	Long	Number of labeled samples.
create_time	Long	Time when a task is created.
data_source	DataSource object	Data source.
dataset_id	String	Dataset ID.
elapsed_time	Long	Task running time, in seconds.
error_code	String	Error code.
error_msg	String	Error message.
file_statistics	FileCopyProgress object	File replication progress
finished_file_count	Long	Number of files that have been transferred.
finished_file_size	Long	Size of the file that has been transferred, in bytes.
import_path	String	OBS path or manifest path to be imported. When importing a manifest file, ensure that the path is accurate to the manifest file. When a path is imported as a directory, the dataset type can only support image classification, object detection, text classification, or sound classification.
import_type	Integer	Import mode. Options: 0: Import by directory. 1: Import by manifest file.
imported_sample_count	Long	Number of imported samples.
imported_sub_sample_count	Long	Number of imported subsamples.
processor_task_id	String	ID of a preprocessing task.
processor_task_status	Integer	Status of a preprocessing task.
status	String	Status of an import task. Options: QUEUING: queuing STARTING: execution started RUNNING: running COMPLETED: completed FAILED: failed NOT_EXIST: not found
task_id	String	Task ID.
total_file_count	Long	Total number of files.
total_file_size	Long	Total file size, in bytes.
total_sample_count	Long	Total number of samples.
total_sub_sample_count	Long	Total number of subsamples generated from the parent samples.
unconfirmed_sample_count	Long	Number of samples to be confirmed.
update_ms	Long	Time when a task is updated.

**Table 5** DataSource
Parameter	Type	Description
data_path	String	Data source path.
data_type	Integer	Data type. Options: 0: OBS bucket (default value) 1: GaussDB(DWS) 2: DLI 3: RDS 4: MRS 5: AI Gallery 6: Inference service
schema_maps	Array of SchemaMap objects	Schema mapping information corresponding to the table data.
source_info	SourceInfo object	Information required for importing a table data source.
with_column_header	Boolean	Whether the first row in the file is a column name. This field is valid for the table dataset. Options: true: The first row in the file is the column name. false: The first row in the file is not the column name.

**Table 6** SchemaMap
Parameter	Type	Description
dest_name	String	Name of the destination column.
src_name	String	Name of the source column.

**Table 7** SourceInfo
Parameter	Type	Description
cluster_id	String	MRS cluster ID. You can log in to the MRS console to view the information.
cluster_mode	String	Running mode of an MRS cluster. Options: 0: normal cluster 1: security cluster
cluster_name	String	MRS cluster name You can log in to the MRS console to view the information.
database_name	String	Name of the database to which the table dataset is imported.
input	String	HDFS path of the table data set. For example, /datasets/demo.
ip	String	IP address of your GaussDB(DWS) cluster.
port	String	Port number of your GaussDB(DWS) cluster.
queue_name	String	DLI queue name of a table dataset.
subnet_id	String	Subnet ID of an MRS cluster.
table_name	String	Name of the table to which a table dataset is imported.
user_name	String	Username, which is mandatory for GaussDB(DWS) data.
user_password	String	User password, which is mandatory for GaussDB(DWS) data.
vpc_id	String	ID of the VPC where an MRS cluster resides.

**Table 8** FileCopyProgress
Parameter	Type	Description
file_num_finished	Long	Number of files that have been transferred.
file_num_total	Long	Total number of files.
file_size_finished	Long	Size of the file that has been transferred, in bytes.
file_size_total	Long	Total file size, in bytes.

Example Requests

Obtaining the Dataset Import Task List

GET https://{endpoint}/v2/{project_id}/datasets/{dataset_id}/import-tasks

Example Responses

Status code: 200

{
  "total_count" : 1,
  "import_tasks" : [ {
    "status" : "COMPLETED",
    "task_id" : "gfghHSokody6AJigS5A_RHJ1zOkIoI3Nzwxj8nh",
    "dataset_id" : "gfghHSokody6AJigS5A",
    "import_path" : "obs://test-obs/daoLu_images/animals/",
    "import_type" : 0,
    "total_sample_count" : 20,
    "imported_sample_count" : 20,
    "annotated_sample_count" : 20,
    "total_sub_sample_count" : 0,
    "imported_sub_sample_count" : 0,
    "total_file_size" : 0,
    "finished_file_count" : 0,
    "finished_file_size" : 0,
    "total_file_count" : 0,
    "create_time" : 1606114833874,
    "elapsed_time" : 2
  } ]
}