Function

This API is used to query a job execution plan.

URI

URI format
GET /v1.0/{project_id}/streaming/jobs/{job_id}/execute-graph

Parameter descriptions

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID, which is used for resource isolation. For details about how to obtain a project ID, see Obtaining a Project ID.
job_id	Yes	Long	Job ID.

Request Parameters

None

Response Parameters

**Table 2** Response parameters
Parameter	Mandatory	Type	Description
is_success	No	String	Whether the request is successful.
message	No	String	Message content.
execute_graph	No	Object	Response parameter for querying a job plan. For details, see Table 3.

**Table 3** **execute_graph** parameters
Parameter	Mandatory	Type	Description
jid	No	String	ID of a Flink job.
name	No	String	Name of a Flink job.
isStoppable	No	Boolean	Whether a job can be stopped.
state	No	String	Execution status of a job. Options: INITIALIZING: The job is being initialized. CREATED: The job has been created. RUNNING: The job is running. FAILING: A failure occurs. FAILED: The job has failed. CANCELLING: The job is being canceled. CANCELED: The job has been canceled. FINISHED: The job has been completed. RESTARTING: The job is being restarted. SUSPENDED: The job has been suspended. RECONCILING: The system is performing self-check.
start-time	No	Long	Time when a job is started.
end-time	No	Long	Time when a job is stopped.
duration	No	Long	Running duration of a job.

Example Request

None

Example Response

{
    "is_success": "true",
  "message": "Querying the job execution graph succeeds.",
    "execute_graph": {
        "jid": "4e966f43f2c90b0e1bf3188ecf55504b",
        "name": "",
        "isStoppable": false,
        "state": "RUNNING",
        "start-time": 1578904488436,
        "end-time": -1,
        "duration": 516274
    }
}

Status Codes

**Table 4** Status codes
Status Code	Description
200	Querying the job execution plan succeeds.
400	The input parameter is invalid.

Error Codes

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

Querying the Job Execution Plan