批量血缘(邀测)
功能介绍
批量血缘接口,一次性获取所有作业算子的血缘。该接口功能处于邀测阶段,后续将随功能公测将逐步开放。
调用方法
请参见如何调用API。
URI
GET /v1/{project_id}/datamap/lineage/bulk
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
项目ID,获取方法请参见项目ID和账号ID。 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
offset |
否 |
Integer |
分页参数偏移量,默认值0。 |
limit |
否 |
Integer |
分页参每页数量,默认值100。 |
请求参数
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
X-Auth-Token |
是 |
String |
用户Token,使用Token认证时必选。通过调用IAM服务的“获取用户Token”接口获取响应消息头中X-Subject-Token的值。 |
instance |
是 |
String |
实例ID,获取方法请参见实例ID和工作空间ID。 |
响应参数
状态码: 200
参数 |
参数类型 |
描述 |
---|---|---|
total |
Number |
作业算子个数,批量查询根据作业算子获取血缘。 |
data |
Array of TableLineageInfo objects |
当前页作业算子包含的表血缘列表 |
参数 |
参数类型 |
描述 |
---|---|---|
source_guid |
String |
上游血缘资产guid。 |
source_qualified_name |
String |
上游血缘资产Qname。 |
source_type |
String |
上游血缘资产类型。 |
source_db |
String |
上游血缘资产数据库。 |
source_schema |
String |
上游血缘资产逻辑库。 |
source_table |
String |
上游血缘资产表。 |
target_guid |
String |
下游血缘资产guid。 |
target_qualified_name |
String |
下游血缘资产Qname。 |
target_type |
String |
下游血缘资产类型。 |
target_db |
String |
下游血缘资产数据库。 |
target_schema |
String |
下游血缘资产逻辑库。 |
target_table |
String |
下游血缘资产表。 |
node_guid |
String |
作业算子guid。 |
node_name |
String |
作业算子名称。 |
node_type |
String |
作业算子类型。 |
node_qualified_name |
String |
作业算子Qname。 |
workspace_id |
String |
作业算子类型所属空间。 |
状态码: 400
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码。 |
error_msg |
String |
错误描述。 |
状态码: 401
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码。 |
error_msg |
String |
错误描述。 |
状态码: 403
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码。 |
error_msg |
String |
错误描述。 |
状态码: 404
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码。 |
error_msg |
String |
错误描述。 |
状态码: 500
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码。 |
error_msg |
String |
错误描述。 |
请求示例
无
响应示例
状态码: 200
OK。
{ "total" : 2, "data" : [ { "source_guid" : "da431e05-804a-491f-945a-a29cfb77e635", "source_qualified_name" : "wk.dli_01@dli.0833a5737480d53b2f25c010dc1a7b88-workspace-b88c445407b24283aa949f9833a38fd8", "source_type" : "dli_table_managed", "source_db" : "wk", "source_schema" : null, "source_table" : "dli_01", "target_guid" : "f74609f6-8a65-492b-991c-ae39918c69ad", "target_qualified_name" : "wk.dli_02@dli.0833a5737480d53b2f25c010dc1a7b88-workspace-b88c445407b24283aa949f9833a38fd8", "target_type" : "dli_table_managed", "target_db" : "wk", "target_schema" : null, "target_table" : "dli_02", "node_guid" : "460abeae-aad4-4456-8c35-5ec530506ae2", "node_name" : "DLI_SQL_6038", "node_type" : "dli_sql_node", "node_qualified_name" : "19431260.32e27312-223e-4333-a231-333122123124@dlf_job.0833a5737480d53b2f25c010dc1a7b88-workspace-b88c445407b24283aa949f9833a38fd8", "workspace_id" : "b88c445407b24283aa949f9833a38fd8" } ] }
SDK代码示例
SDK代码示例如下。
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package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.dataartsstudio.v1.region.DataArtsStudioRegion; import com.huaweicloud.sdk.dataartsstudio.v1.*; import com.huaweicloud.sdk.dataartsstudio.v1.model.*; public class ShowLineageBulkSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); DataArtsStudioClient client = DataArtsStudioClient.newBuilder() .withCredential(auth) .withRegion(DataArtsStudioRegion.valueOf("<YOUR REGION>")) .build(); ShowLineageBulkRequest request = new ShowLineageBulkRequest(); try { ShowLineageBulkResponse response = client.showLineageBulk(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } |
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkdataartsstudio.v1.region.dataartsstudio_region import DataArtsStudioRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkdataartsstudio.v1 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = DataArtsStudioClient.new_builder() \ .with_credentials(credentials) \ .with_region(DataArtsStudioRegion.value_of("<YOUR REGION>")) \ .build() try: request = ShowLineageBulkRequest() response = client.show_lineage_bulk(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" dataartsstudio "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dataartsstudio/v1/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") projectId := "{project_id}" auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). Build() client := dataartsstudio.NewDataArtsStudioClient( dataartsstudio.DataArtsStudioClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ShowLineageBulkRequest{} response, err := client.ShowLineageBulk(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。
状态码
状态码 |
描述 |
---|---|
200 |
OK。 |
400 |
BadRequest。 |
401 |
Unauthorized。 |
403 |
Forbidden。 |
404 |
Not Found。 |
500 |
InternalServerError。 |