Get Task Instance Log¶
Get the log of a specified task instance.
Prerequisites¶
The user must be an EnOS user.
Request Format¶
GET https://{apigw-address}/dataflow-batch-service/v2.0/taskInstances?action=getLog&taskInstId={}&maxLength={}&userId={}&orgId={}
Request Parameters (URI)¶
Name | Location (Path/Query) | Required or Not | Data Type | Description |
---|---|---|---|---|
taskInstId | Query | true | String | ID of the task instance |
userId | Query | true | String | User ID. How to get userId>> |
orgId | Query | true | String | Organization ID which the user belongs to. How to get orgId>> |
maxLength | Query | false | Integer | Maximum length of the queried log |
Response Parameters¶
Name | Data Type | Description |
---|---|---|
data | InstanceLog Struct | Log information struct. See InstanceLog Struct |
Error Code¶
Code | Message | Description |
---|---|---|
62102 | Instance not found | The taskInstId parameter is invalid |
62109 | No log found | Service internal exception |
Sample¶
Request Sample¶
url: https://{apigw-address}/dataflow-batch-service/v2.0/taskInstances?action=getLog&taskInstId=105007-20190812013400&maxLength=&userId={}&orgId={}
method: GET
Return Sample¶
{
"status":0,
"msg":" Success",
"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 = "****************";
String secretKey = "****************";
//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","your_userId");
request.setQueryParam("orgId","your_orgId");
request.setMethod("GET");
try {
JSONObject response = Poseidon.config(PConfig.init().appKey(accessKey).appSecret(secretKey).debug())
.url("https://{apigw-address}/dataflow-batch-service/v2.0/taskInstances?action=getLog")
.getResponse(request, JSONObject.class);
System.out.println(response);
} catch (Exception e) {
e.printStackTrace();
}
}