| 程序包 | 说明 |
|---|---|
| com.aliyun.odps |
提供操作ODPS基本资源的类
ODPS基本资源包括: Table, Resource, Function等
Examples:
Account account = new AliyunAccount("accessId", "accessKey");
Odps odps = new Odps(account);
odps.setDefaultProject("my_project");
for (Table t : odps.tables()) {
System.out.print(t.getName() + "\t" + t.getOwner());
}
|
| com.aliyun.odps.account |
提供ODPS支持的账号类型
|
| com.aliyun.odps.commons | |
| com.aliyun.odps.data |
提供表示ODPS中记录的数据结构定义
|
| com.aliyun.odps.datahub |
ODPS Datahub服务用于上传、下载数据到ODPS
Examples:
Account account = new AliyunAccount("accessId", "accessKey");
Odps odps = new Odps(account);
odps.setDefaultProject("my_project");
DatahubClient client = new DatahubClient(odps);
DatahubReader reader = client.openDatahubReader("shardId");
DatahubWriter writer = client.openDatahubWriter("shardId");
.... |
| com.aliyun.odps.task |
提供ODPS支持的Task定义
|
| com.aliyun.odps.task.copy | |
| com.aliyun.odps.tunnel |
ODPS Tunnel服务用于上传、下载数据到ODPS
Examples:
Account account = new AliyunAccount("accessId", "accessKey");
Odps odps = new Odps(account);
odps.setDefaultProject("my_project");
DataTunnel tunnel = new DataTunnel(odps);
UploadSession session = tunnel.createUploadSession("my_project", "my_table");
.... |
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