• Documentation
• List Jobs

List Jobs

Get the data reading jobs or data writing jobs of a specified channel.

Prerequisites

Channels are created and started in the organization.

Request Format

GET https://{apigw-address}/data-federation/v2.0/channels/read/{channelId}/jobs

Request Parameters (Header)

Name	Mandatory/Optional	Data Type	Description
Content-Type	Mandatory	String	Content or file type. The default value is application/json.

Request Parameters (URI)

Name	Location (Path/Query)	Mandatory/Optional	Data Type	Description
orgId	Query	Mandatory	String	Your organization ID. How to get the orgId>>
channelId	Path	Mandatory	String	Channel ID.

Response Parameters

Name	Data Type	Description
data	List<Object>	List of returned jobs. For more information, see Job Data Struct

Job Data Struct

Name	Data Type	Description
runningJobs	List<Object>	List of running jobs. For more information, see Job Information Struct
finishedJobs	List<Object>	List of finished jobs. For more information, see Job Information Struct

Jon Information Struct

Name	Data Type	Description
jobId	String	Job ID.
sqlQuery	String	SQL query for getting data from storage systems.
state	String	Data querying state. State values can be Failed, Canceled, or Succeeded.
requestTime	String	Time when the job is submitted.
duration	String	Running duration of the job.
startTime	String	Time when the job started.
endTime	String	Time when the job finished.

Sample

Request Sample

url: https://{apigw-address}/data-federation/v2.0/channels/read/{channelId}/jobs?orgId={}

method: GET

Return Sample

{
   "msg": "OK",
   "code": 0,
   "data": {
   "runningJobs": null,
   "finishedJobs": [
       {
         "jobId": "2131ceb9-c00d-d42d-33db-c21002b97d16",
         "sqlQuery": "show schemas",
         "state": "Succeeded",
         "requestTime": "05/27/2020 09:22:13",
         "duration": "1.871 sec",
         "startTime": 1590571333699,
         "endTime": 1590571335570
       }]
    }
 }

Java SDK Sample

import com.alibaba.fastjson.JSONObject;
import com.envision.apim.poseidon.config.PConfig;
import com.envision.apim.poseidon.core.Poseidon;
import com.envision.apim.poseidon.request.PoseidonRequest;
import com.google.common.net.HttpHeaders;
import org.apache.commons.codec.binary.Hex;
import org.junit.Test;

import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class Sample {

    private static String accessKey = "AccessKey of your APP";
    private static String secretKey = "SecretKey of your APP";
    private static String orgId = "yourOrgId";
    private static String chId = "yourChannelId";
    private static String url = "https://{domain_url}";

    private static class Request extends PoseidonRequest {

        public void setQueryParam(String key, Object value) {
            queryEncodeParams().put(key, value);
        }

        public void setMethod(String method) {
            this.method = method;
        }

        public void setBodyParams(String key, Object value) {
            bodyParams().put(key, value);
        }

        private String method;

        @Override
        public String baseUri() {
            return "";
        }

        @Override
        public String method() {
            return method;
        }
    }

    @Test
    public void listJobs() {
        Request request = new Request();
        request.setQueryParam("orgId", orgId);
        request.setMethod("GET");
        request.headerParams().put(HttpHeaders.CONTENT_TYPE, "application/json");
        try {
            JSONObject response = Poseidon.config(PConfig.init().appKey(accessKey).appSecret(secretKey))
                    .url(url + "/data-federation/v2.0/channels/read/" + chId + "/jobs")
                    .getResponse(request, JSONObject.class);
            System.out.println(response);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}