通過 OSS Java SDK V2 調用 GetDataPipelineConfiguration 擷取指定資料管道(DataPipeline)規則的配置詳情及運行狀態。
前提條件
已安裝 OSS Java SDK V2。使用 Maven 時,請在 pom.xml 中添加依賴
com.aliyun:alibabacloud-oss-v2。已通過環境變數配置訪問憑證。本文樣本使用
EnvironmentVariableCredentialsProvider從環境變數OSS_ACCESS_KEY_ID和OSS_ACCESS_KEY_SECRET讀取憑證。資料管道(DataPipeline)相關介面由 OSS 透傳至底層工作流程服務,請確保源通用 Bucket、目標向量 Bucket 位於同一地區。
範例程式碼
import com.aliyun.sdk.service.oss2.credentials.CredentialsProvider;
import com.aliyun.sdk.service.oss2.credentials.EnvironmentVariableCredentialsProvider;
import com.aliyun.sdk.service.oss2.dataprocess.OSSDataProcessClient;
import com.aliyun.sdk.service.oss2.dataprocess.models.*;
public class GetDataPipelineConfigurationSample {
public static void main(String[] args) throws Exception {
CredentialsProvider provider = new EnvironmentVariableCredentialsProvider();
try (OSSDataProcessClient client = OSSDataProcessClient.newBuilder()
.region("cn-hangzhou")
.credentialsProvider(provider)
.build()) {
GetDataPipelineConfigurationResult result = client.getDataPipelineConfiguration(
GetDataPipelineConfigurationRequest.newBuilder()
.dataPipelineName("my-data-pipeline")
.build());
System.out.printf("Status code:%d, request id:%s%n",
result.statusCode(), result.requestId());
DataPipelineConfiguration cfg = result.dataPipelineConfiguration();
if (cfg != null) {
System.out.printf("Pipeline name:%s, status:%s, role:%s, createTime:%s%n",
cfg.dataPipelineName(), cfg.status(),
cfg.dataPipelineRole(), cfg.createTime());
}
} catch (Exception e) {
System.out.printf("error:%n%s", e);
}
}
}相關文檔
同步範例程式碼,請參見 GetDataPipelineConfiguration.java。
非同步範例程式碼,請參見 GetDataPipelineConfigurationAsync.java。