Get Task Instance Log¶

Get the log of a specified task instance.

Prerequisite¶

The user must be an EnOS user.

Request Format¶

GET https://{apigw-address}/batch-processing-service/v2.1/taskInstances

Request Parameters (URI)¶

Name	Location (Path/Query)	Mandatory/Optional	Data Type	Description
taskInstId	Query	Mandatory	String	The ID of the task instance.
userId	Query	Mandatory	String	The user ID. How to get userId>>
orgId	Query	Mandatory	String	The organization ID which the user belongs to. How to get orgId>>
maxLength	Query	Optional	Integer	The maximum length of the queried log.
action	Query	Mandatory	String	Fixed value: getLog

Response Parameters¶

Name	Data Type	Description
data	InstanceLog Struct	The log information struct. For more information, see InstanceLog Struct

InstanceLog Struct¶

Sample¶

{
  "log":"============= ninstance:t104452-201908080322 n "
}

Parameters¶

Name	Data Type	Description
log	String	The queried log information.

Error Code¶

Code	Message	Description
62102	Instance not found	The `taskInstId` parameter is invalid.
62109	No log found	Internal service exception.

For other error codes, see Common Error Codes.

Samples¶

Request Sample¶

url: https://{apigw-address}/batch-processing-service/v2.1/taskInstances?action=getLog&taskInstId=105007-20190812013400&maxLength=&userId=yourUserId&orgId=yourOrgId
method: GET

Return Sample¶

{
  "code": 0,
  "msg": "OK",
  "data":
    {
     "log":"=========================================================================nrun  num:t1ninstance:t104452-201908080322ncmdline:techo "uuu"nsubmitter:tdb_envisionncurrent time:tThu Aug 08 03:22:38 UTC 2019n=======================================nuuun"
    }
}

Java SDK Sample¶

import com.alibaba.fastjson.JSONObject;
import com.envision.apim.poseidon.config.PConfig;
import com.envision.apim.poseidon.core.Poseidon;

public class Request extends PoseidonRequest {
    public void setQueryParam(String key, Object value){
        queryParams().put(key, value);
    }
    public void setHeaderParam(String key, String value){
        headerParams().put(key, value);
    }
    public void setBodyParam(Map<String, Object> bodyPara){
        bodyParams().putAll(bodyPara);
    }
    public void setMethod(String method) {
        this.method = method;
    }
    private String method;
    public String baseUri() {
        return "";
    }
    public String method() {
        return method;
    }
}

public void taskInstanceLogTest(){
    //1. Select Application Registration from the left navigation bar of EnOS Console.
    //2. Open the App Detail page to get the AccessKey and SecretKey of the application.
    String accessKey = "yourAppAccessKey";
    String secretKey = "yourAppSecretKey";

    //Create a request and save the required parameters in the map of the Query.
    Request request = new Request();
    request.setQueryParam("taskInstId","105007-20190812013400");
    request.setQueryParam("userId","yourUserId");
    request.setQueryParam("orgId","yourOrgId");
    request.setMethod("GET");

    try {
        JSONObject response = Poseidon.config(PConfig.init().appKey(accessKey).appSecret(secretKey).debug())
                .url("https://{apigw-address}/batch-processing-service/v2.1/taskInstances?action=getLog")
                .getResponse(request, JSONObject.class);

        System.out.println(response);
    } catch (Exception e) {
        e.printStackTrace();
    }
}