批量计算 作业管理

一、开发准备

·选择不同语言的 SDK，下载和安装。

·首次使用批量计算，参见开始前的准备。

·了解更多接口参数，参见 API 文档。

二、接入步骤

腾讯云提供了一个代码在线生成工具，以交互式的体验，提供不同语言 SDK 代码示例。

1. 产品选择“批量计算”，找到对应的接口。

2. 根据帮助提示，填写“个人密钥”和“输入参数”。

3. （可选）勾选“只看必选参数”。

4. 在右侧“代码生成”栏中，复制不同语言的代码到本地执行。

5. 在生产使用前，在“在线调用”栏中发起真实请求，验证结果是否符合预期。

三、提交作业（Python 版本）

from tencentcloud.common import credentialfrom tencentcloud.common.profile.client_profile import ClientProfilefrom tencentcloud.common.profile.http_profile import HttpProfilefrom tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException from tencentcloud.batch.v20170312 import batch_client, models try: cred = credential.Credential("your secret id", "your secret key") httpProfile = HttpProfile() httpProfile.endpoint = "batch.tencentcloudapi.com" clientProfile = ClientProfile() clientProfile.httpProfile = httpProfile client = batch_client.BatchClient(cred, "ap-guangzhou", clientProfile) req = models.SubmitJobRequest() params = '{"Placement":{"Zone":"ap-guangzhou-3"},"Job":{"JobName":"demo","JobDescription":"test job","Priority":1,"Tasks":[{"TaskName":"task","TaskInstanceNum":1,"Application":{"Command":"echo hello"},"ComputeEnv":{"EnvData":{"InstanceType":"S2.SMALL1","ImageId":"img-enf3kukl","SystemDisk":{"DiskType":"CLOUD_PREMIUM","DiskSize":50}}},"MaxRetryCount":1,"Timeout":3600}]}}' req.from_json_string(params) resp = client.SubmitJob(req) print(resp.to_json_string()) except TencentCloudSDKException as err: print(err)

四、查询作业（Python 版本）

from tencentcloud.common import credentialfrom tencentcloud.common.profile.client_profile import ClientProfilefrom tencentcloud.common.profile.http_profile import HttpProfilefrom tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException from tencentcloud.batch.v20170312 import batch_client, models try: cred = credential.Credential("your secret id", "your secret key") httpProfile = HttpProfile() httpProfile.endpoint = "batch.tencentcloudapi.com" clientProfile = ClientProfile() clientProfile.httpProfile = httpProfile client = batch_client.BatchClient(cred, "ap-guangzhou", clientProfile) req = models.DescribeJobRequest() params = '{"JobId":"job-mhgy1dot"}' req.from_json_string(params) resp = client.DescribeJob(req) print(resp.to_json_string()) except TencentCloudSDKException as err: print(err)

五、提交作业（Java 版本）

import com.tencentcloudapi.common.Credential;import com.tencentcloudapi.common.profile.ClientProfile;import com.tencentcloudapi.common.profile.HttpProfile;import com.tencentcloudapi.common.exception.TencentCloudSDKException;import com.tencentcloudapi.batch.v20170312.BatchClient;import com.tencentcloudapi.batch.v20170312.models.SubmitJobRequest;import com.tencentcloudapi.batch.v20170312.models.SubmitJobResponse;public class SubmitJob{ public static void main(String [] args) { try{ Credential cred = new Credential("your secret id", "your secret key"); HttpProfile httpProfile = new HttpProfile(); httpProfile.setEndpoint("batch.tencentcloudapi.com"); ClientProfile clientProfile = new ClientProfile(); clientProfile.setHttpProfile(httpProfile); BatchClient client = new BatchClient(cred, "ap-guangzhou", clientProfile); String params = "{\\"Placement\\":{\\"Zone\\":\\"ap-guangzhou-3\\"},\\"Job\\":{\\"JobName\\":\\"demo\\",\\"JobDescription\\":\\"test job\\",\\"Priority\\":1,\\"Tasks\\":[{\\"TaskName\\":\\"task\\",\\"TaskInstanceNum\\":1,\\"Application\\":{\\"Command\\":\\"echo hello\\"},\\"ComputeEnv\\":{\\"EnvData\\":{\\"InstanceType\\":\\"S2.SMALL1\\",\\"ImageId\\":\\"img-enf3kukl\\",\\"SystemDisk\\":{\\"DiskType\\":\\"CLOUD_PREMIUM\\",\\"DiskSize\\":50}}},\\"MaxRetryCount\\":1,\\"Timeout\\":3600}]}}"; SubmitJobRequest req = SubmitJobRequest.fromJsonString(params, SubmitJobRequest.class); SubmitJobResponse resp = client.SubmitJob(req); System.out.println(SubmitJobRequest.toJsonString(resp)); } catch (TencentCloudSDKException e) { System.out.println(e.toString()); } }}

六、查询作业（Java 版本）

import com.tencentcloudapi.common.Credential;import com.tencentcloudapi.common.profile.ClientProfile;import com.tencentcloudapi.common.profile.HttpProfile;import com.tencentcloudapi.common.exception.TencentCloudSDKException;import com.tencentcloudapi.batch.v20170312.BatchClient;import com.tencentcloudapi.batch.v20170312.models.DescribeJobRequest;import com.tencentcloudapi.batch.v20170312.models.DescribeJobResponse;public class DescribeJob{ public static void main(String [] args) { try{ Credential cred = new Credential("your secret id", "your secret key"); HttpProfile httpProfile = new HttpProfile(); httpProfile.setEndpoint("batch.tencentcloudapi.com"); ClientProfile clientProfile = new ClientProfile(); clientProfile.setHttpProfile(httpProfile); BatchClient client = new BatchClient(cred, "ap-guangzhou", clientProfile); String params = "{\\"JobId\\":\\"job-mhgy1dot\\"}"; DescribeJobRequest req = DescribeJobRequest.fromJsonString(params, DescribeJobRequest.class); DescribeJobResponse resp = client.DescribeJob(req); System.out.println(DescribeJobRequest.toJsonString(resp)); } catch (TencentCloudSDKException e) { System.out.println(e.toString()); } }}