doc-exports/docs/mrs/api-ref/mrs_02_0090.html

Obtain the SQL Result

Function

This API is used to obtain results returned after the SQL statements for querying SparkSQL and SparkScript jobs in an MRS cluster are executed.

URI

• Format

  GET /v2/{project_id}/clusters/{cluster_id}/job-executions/{job_execution_id}/sql-result

• Parameter description

  Table 1 URI parameter description

  Parameter	Mandatory	Description
  project_id	Yes	Project ID. For details on how to obtain the project ID, see Obtaining a Project ID.
  cluster_id	Yes	Cluster ID. For details on how to obtain the cluster ID, see Obtaining a Cluster ID.
  job_execution_id	Yes	Job ID. For details on how to obtain the job ID, see Obtaining a Job ID.

Request

Request parameters

None

Response

Table 2 Response parameter description

Parameter	Type	Description
sql-results	Object	SQL statement query result.

Example

• Example request

  {
  	"job_name": "111",
  	"job_type": "SparkSql",
  	"arguments": [
               "create table src_wordcount (id int,name string);
                show tables;
                insert INTO src_wordcount VALUES (1, 'a');
                insert INTO src_wordcount VALUES (2, 'b');SELECT * FROM src_wordcount;"
                    ],
  	"properties": {}
  }

• Example response
  • Example of a successful response

    {
    	"sql_results": {
    		"0": [{
    			"result": "succeed"
    		}],
    		"1": [{
    			"database": "default",
    			"isTemporary": "false",
    			"tableName": "src_wordcount"
    		}],
    		"2": [{
    			"result": "succeed"
    		}],
    		"3": [{
    			"result": "succeed"
    		}],
    		"4": [{
    			"name": "a",
    			"id": "1"
    		}, {
    			"name": "b",
    			"id": "2"
    		}]
    	}
    }

  • Example of a failed response

    {
    "error_msg": "Failed to collect SQL job results."
    "error_code":"0172"
    }

Status Code

For details about status codes, see Status Codes.

Parent topic: Job Object APIs (V2)