Call the SubmitFlowJob interface to submit a running job. Only one running instance is allowed at a time.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String Yes SubmitFlowJob

The operation that you want to perform. Set the value to SubmitFlowJob.

ClusterId String Yes C-F32FB31D8295****

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

JobId String Yes FJ-1A2FB31D8295****

The ID of the job. You can call the ListFlowJob to view the job ID.

ProjectId String Yes FP-3535FE0BE5228***

The ID of the project. You can call the ListFlowProject to view the ID of the project.

RegionId String Yes cn-hangzhou

The ID of the region. You can call the DescribeRegions operation to query the most recent region list.

JobInstanceId String No FJI-9DDAAA3ADA5F****

The ID of the job instance. You can call the DescribeFlowJob to view the job instance ID.

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

The host name of the server where the workflow runs. You can log on to the master node and run hostname commands to view the corresponding values.

Namespace String No default

The K8s namespace used when the EMR cluster is on ACK.

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

The configuration parameters of the job, for example, {"key1":"value1"}. The value of the parameter that is key to params overwrites what is 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.


Sample requests

&<Common request parameters>|

Sample success responses

XML format


JSON format

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