You can call the SubmitFlowJob operation to submit and run a job. Only one running instance is allowed at a time.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. You can use OpenAPI Explorer to search for API operations, call API operations, and dynamically generate SDK sample code.

Request parameters

Parameter Type Required Example Description
Action String Yes SubmitFlowJob

The operation that you want to perform. This parameter is required for API requests that you create by piecing together HTTP or HTTPS URLs. Set the value to SubmitFlowJob.

ClusterId String Yes C-F32FB31D8295****

The ID of the cluster. You can call ListClusters You can call this operation to view the ID of a cluster.

JobId String Yes FJ-1A2FB31D8295****

The ID of the job. You can call ListFlowJob View the job ID.

ProjectId String Yes FP-3535FE0BE5228***

The ID of the project. You can call ListFlowProject View the ID of the project.

RegionId String Yes cn-hangzhou

The region ID of the instance. You can call DescribeRegions To view the latest list of Alibaba Cloud regions.

HostName String No emr-header-1.cluster-12345

The hostname of the server on which the workflow runs. Can log on to the primary node to execute hostname Command to view the corresponding value.

Conf String No {"key":"value"}

The configuration parameters of the job, for example, {"key1":"value1"}. key Is params The parameter values of overwrite the content running in the actual job.

Response parameters

Parameter Type Example Description
Id String FJI-9DDAAA3ADA5F****

The ID of the job instance.

RequestId String B46F8A2A-B46B-415C-8A9C-B01B99B775A2

The ID of the request.

Examples

Sample requests

http(s)://[Endpoint]/?Action=SubmitFlowJob
&ClusterId=C-F32FB31D8295****
&JobId=FJ-1A2FB31D8295****
&ProjectId=FP-3535FE0BE522****
&RegionId=cn-hangzhou
&<common request parameters>

Sample success responses

XML format

<RequestId>B46F8A2A-B46B-415C-8A9C-B01B99B775A2</RequestId>
<Id>FJI-9DDAAA3ADA5F****</Id>

JSON Syntax

{
    "RequestId": "B46F8A2A-B46B-415C-8A9C-B01B99B775A2",
    "Id": "FJI-9DDAAA3ADA5F****"
}