Help Center/ Data Lake Insight/ API Reference/ Flink Job-related APIs/ Importing a Flink Job
Updated on 2024-05-22 GMT+08:00
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Importing a Flink Job

Function

This API is used to import Flink job data.

URI

  • URI format

    POST /v1.0/{project_id}/streaming/jobs/import

  • Parameter description
    Table 1 URI parameter

    Parameter

    Mandatory

    Type

    Description

    project_id

    Yes

    String

    Project ID, which is used for resource isolation. For details about how to obtain its value, see Obtaining a Project ID.

Request

Table 2 Request parameters

Parameter

Mandatory

Type

Description

zip_file

Yes

String

Path of the job ZIP file imported from OBS. You can enter a folder path to import all ZIP files in the folder.

NOTE:

The folder can contain only .zip files.

is_cover

No

Boolean

Whether to overwrite an existing job if the name of the imported job is the same as that of the existing job in the service.

Response

Table 3 Response parameters

Parameter

Mandatory

Type

Description

is_success

No

String

Indicates whether the request is successfully executed. Value true indicates that the request is successfully executed.

message

No

String

System prompt. If execution succeeds, the parameter setting may be left blank.

job_mapping

No

Array of objects

Information about the imported job. For details, see Table 4.
Table 4 job_mapping parameter description

Parameter

Mandatory

Type

Description

old_job_id

No

Long

ID of a job before being imported.

new_job_id

No

Long

ID of a job after being imported. If is_cover is set to false and a job with the same name exists in the service, the returned value of this parameter is -1.

remark

No

String

Results about an imported job.

Example Request

Whether to overwrite the existing job if the name of the imported job is the same as that of an existing job when Flink job data is imported from OBS.

{
    "zip_file": "test/ggregate_1582677879475.zip",
    "is_cover": true
}

Example Response

{
    "is_success": true,
    "message": "The job is imported successfully.",
    "job_mapping": [
        {
            "old_job_id": "100",
            "new_job_id": "200",
            "remark": "Job successfully created"
        }
    ]
}

Status Codes

Table 5 describes status codes.

Table 5 Status codes

Status Code

Description

200

The job is imported successfully.

400

The input parameter is invalid.

Error Codes

If an error occurs when this API is invoked, the system does not return the result similar to the preceding example, but returns the error code and error information. For details, see Error Codes.

Parent topic: Flink Job-related APIs