Obtaining SQL Results

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.

Constraints

None

Debugging

You can debug this API in API Explorer. Automatic authentication is supported. API Explorer can automatically generate sample SDK code and provide the sample SDK code debugging.

URI

• Format

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

• Parameter description

  Table 1 URI parameters

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

Request Parameters

None

Response Parameters

Status code: 202

Status code: 500

Example Request

Example request for obtaining the SQL result

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

Example Response

Status code: 202

The SQL statement execution result is obtained.

{
  "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
    } ]
  }
}

Status code: 500

Failed to obtain the SQL statement execution result.

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

Status Codes

See Status Codes.

Error Codes

See Error Codes.