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Readme.md

Batchcompute SDK For Java

1. 如何使用

(1) pom.xml 中配置

将下面xml描述放到pom.xml的dependencies标签中：

<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-core</artifactId>
    <version>4.1.2</version>
</dependency>


<dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-batchcompute</artifactId>
    <version>6.2.4</version>
</dependency>

(2) 构造 client 对象

import com.aliyuncs.batchcompute.main.v20151111.*;
...


String regionId="cn-shenzhen";
String accessKeyId="${your_access_key_id}";
String accessKeySecret="${your_access_key_secret}";

/** 构造 BatchCompute 客户端 */
BatchCompute client = new BatchComputeClient(regionId, accessKeyId, accessKeySecret);

//BatchCompute client = new BatchComputeClient(regionId, accessKeyId, accessKeySecret, securityToken);

(3) 使用 client 对象的方法:

try {
    //使用客户端对象，创建Job
    CreateJobResponse response = client.createJob(job);

    //创建成功后，返回jobId
    String jobId = response.getJobId();

    System.out.println("Job created success, got jobId "+jobId);

} catch (ClientException e) {
    e.printStackTrace();

    System.out.println("Job created failed, errorCode:"+ e.getErrCode()+", errorMessage:"+e.getErrMsg());
}

(4) client 对象支持的方法:

序号 方法 描述
Quota相关
1. getQuotas() 查询quota
Cluster相关
1. createCluster(ClusterDescription clusterDesc) 创建Cluster
2. getCluster(String clusterId) 获取Cluster信息
3. deleteCluster(String clusterId) 删除Cluster
4. listClusters(String marker, int maxItemCount) 列举Cluster信息
5. changeClusterDesiredVMCount(String clusterId, String groupName, int count) 修改期望虚机数
ClusterInstance相关
1. listClusterInstances(String clusterId, String groupName) 获取ClusterInstance 列表
2. getClusterInstance(String clusterId, String groupName, String instanceId) 获取ClusterInstance信息
3. deleteClusterInstance(String clusterId,String groupName, String instanceId) 删除ClusterInstance
4. recreateClusterInstance(String clusterId, String groupName, String instanceId) 重新创建ClusterInstance
Job相关
1. createJob(JobDescription job) 创建Job
2. changeJobPriority(String jobId, int priority) 设置Job优先级
3. deleteJob(String jobId) 删除Job
4. getJob(String jobId) 获取Job状态信息
5. getJobDescription(String jobId) 获取Job描述信息
6. stopJob(String jobId) 停止job
7. startJob(String jobId) 重新启动job
8. listJobs(String marker, int maxItemCount) 列举Job状态信息
Task相关
1. listTasks(String jobId,String marker, int maxItemCount) 列举一个job下所有task的状态信息
2. getTask(String jobId, String taskName) 获取task状态信息
Instance相关
1. listInstances(String jobId, String taskName, String marker, int maxItemCount) 获取task状态信息
2. getInstance(String jobId, String taskName) 获取 instance 状态信息
Image相关
1. listImages(String marker, int maxItemCount) 列举Images
2. getImage(String imageId) 获取 Image 信息
2. deleteImage(String imageId) 删除Image
2. createImage(ImageDescription imageDescription) 创建Image
App相关
1. listApps(String scope, String marker, int maxItemCount) 列举 Apps
2. getApp(String appName, String scope) 获取 App 信息
2. getAppRevisions(String appName) 获取 App 所有修订版本
2. getAppDetail(String appName) 获取 App 详情
2. deleteApp(String appName) 删除 App
2. createApp(AppDescription appDescription) 创建App
2. updateApp(AppDescription appDescription) 修改App