获取任务信息

接口

getTask

参数

参数	类型	是否必需	说明
jobId	String	是	作业ID
taskName	String	是	任务名称

返回值

成功后返回一个 GetTaskResponse 实例， 可以通过这个实例的 getTask() 方法，获取 Task 对象。如果失败，抛出异常： ClientException 。

例子

Java 源码

import com.aliyuncs.batchcompute.main.v20151111.*;
import com.aliyuncs.batchcompute.model.v20151111.*;
import com.aliyuncs.batchcompute.pojo.v20151111.*;
import com.aliyuncs.exceptions.ClientException;
public class GetTask {
    static String ACCESS_KEY_ID = "xxx";  //这里填写您的 AccessKeyId
    static String ACCESS_KEY_SECRET = "xxx"; //这里填写您的 AccessKeySecret
    static String REGION_ID = "cn-xxx";   //这里填写 region
    static String jobId = "job-000000005BE3E897000007FA00114EE9";
    static String taskName = "javaSdkTask";
    public static void main(String[] args) {
        BatchCompute client = new BatchComputeClient(REGION_ID, ACCESS_KEY_ID, ACCESS_KEY_SECRET);
        try{
            GetTaskResponse response = client.getTask(jobId, taskName);
            //成功
            Task task = response.getTask();
            System.out.println("taskName: " + task.getTaskName());
            System.out.println("taskState: " + task.getState());
            System.out.println("taskTime: " + task.getStartTime());
            System.out.println("RequestId: " + response.getRequestId());
            System.out.println("StatusCode: " + response.getStatusCode());
        }catch(ClientException e){
            e.printStackTrace();
            //失败
        }
    }
}

执行结果：

{
  taskName: javaSdkTask
  taskState: Stopped
  taskTime: null
  RequestId: null
  StatusCode: 200
}