Querying the Job Status

Function

This API is used to query the execution status of a job. After asynchronous APIs such as those for querying vertices and edges or executing algorithms are used, job IDs are returned. You can use the job ID to query the execution status of each job.

URI

GET /ges/v1.0/{project_id}/graphs/{graph_name}/jobs/{job_id}/status?offset=offset&limit=limit

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. For details about how to obtain the project ID, see Obtaining a Project ID.
job_id	Yes	String	Job ID
offset	No	Integer	Offset of a query. The default value is 0.
limit	No	Integer	Maximum number of records that can be queried. The default value is 100000.

Response Parameters

**Table 2** Response body parameters
Parameter	Type	Description
errorMessage	String	System prompt. If the execution succeeds, this parameter may be left blank. If the execution fails, this parameter is used to display the error message.
errorCode	String	System prompt. If the execution succeeds, this parameter may be left blank. If the execution fails, this parameter is used to display the error code.
status	String	Job status when the query is successful. The options are: pending running success failed This parameter is left blank when the query fails.
data	Object	Algorithm execution result. This parameter is left blank when the query fails.

**Table 3** data parameter description
Parameter	Type	Description
vertices	List	Vertex-associated algorithm result
edges	List	Edge-associated algorithm result
outputs	Object	Other results
data_return_size	Integer	Number of records returned after a query
data_offset	Integer	Result offset of a query
data_total_size	Integer	Total amount of result data generated by asynchronous jobs

Example Request

Query the execution status of a job. The query offset is 0, and the maximum number of returned results is 2.

GET http://{SERVER_URL}/ges/v1.0/{project_id}/graphs/{graph_name}/jobs/{job_id}/status?offset=0&limit=2

SERVER_URL: Address for accessing a graph. For details about its value, see Using Service Plane APIs.

Example Response

Status code: 200

Example response for a successful request

Http Status Code: 200
{
    "data": {
        "outputs": {
            "data_return_size": 2,
            "vertices": [
                {
                    "id": "Sarah",
                    "label": "user",
                    "properties": {
                        "Occupation": [
                            "other or not specified"
                        ],
                        "Name": [
                            "Sarah"
                        ],
                        "Zip-code": [
                            "55105"
                        ],
                        "Gender": [
                            "F"
                        ],
                        "Age": [
                            "18-24"
                        ]
                    }
                },
                {
                    "id": "Sidney",
                    "label": "user",
                    "properties": {
                        "Occupation": [
                            "writer"
                        ],
                        "Name": [
                            "Sidney"
                        ],
                        "Zip-code": [
                            "85296"
                        ],
                        "Gender": [
                            "M"
                        ],
                        "Age": [
                            "18-24"
                        ]
                    }
                }
            ],
            "data_offset": 0,
            "data_total_size": 19
         }
    },
    "status": "success"
}

Status code: 400

Example response for a failed request

Http Status Code: 400
{
"errorMessage":"graph [demo] is not found",
"errorCode":"GES.8402"
}

Status Codes

Return Value	Description
400 Bad Request	Request error.
401 Unauthorized	Authorization failed.
403 Forbidden	No operation permissions.
404 Not Found	No resources found.
500 Internal Server Error	Internal server error.
503 Service Unavailable	Service unavailable.