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 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

ID of an MRS cluster.

cluster_mode

String

Running mode of an MRS cluster. Options:

  • 0: normal cluster

  • 1: security cluster

cluster_name

String

Name of an MRS cluster.

database_name

String

Name of the database to which the table dataset is imported.

input

String

HDFS path of a table dataset.

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

OK

{
  "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
  } ]
}

Status Codes

Status Code

Description

200

OK

401

Unauthorized

403

Forbidden

404

Not Found

Error Codes

See Error Codes.