数据同步库配置校验
功能介绍
数据同步库配置校验。
调用方法
请参见如何调用API。
URI
POST /v3/{project_id}/instances/{instance_id}/clickhouse/replication/database-check
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
租户在某一Region下的project ID。 获取方法请参见获取项目ID。 |
instance_id |
是 |
String |
ClickHouse实例ID,严格匹配UUID规则。 |
请求参数
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
X-Auth-Token |
是 |
String |
用户Token。 通过调用IAM服务获取用户Token接口获取。 请求响应成功后在响应消息头中包含的“X-Subject-Token”的值即为Token值。 |
X-Language |
否 |
String |
请求语言类型。默认en-us。 取值范围:
|
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
source_instance_id |
是 |
String |
源实例ID,严格匹配UUID规则。 |
source_node_id |
否 |
String |
源节点ID。GaussDB(for MySQL)只读节点ID。如为空,则取GaussDB(for MySQL)主节点ID。 |
source_database_name |
是 |
String |
源数据库名。 |
db_configs |
是 |
Array of ChDatabaseConfigsInfo objects |
库配置列表。 |
table_repl_config |
是 |
表配置信息。 |
响应参数
状态码: 200
参数 |
参数类型 |
描述 |
---|---|---|
database_name |
String |
源数据库名称。 |
db_config_check_results |
Array of ChDatabaseConfigCheckResult objects |
源数据库配置检查结果。 |
参数 |
参数类型 |
描述 |
---|---|---|
param_name |
String |
库同步配置参数名。 |
value |
String |
库同步配置参数值。 |
check_result |
String |
校验结果。 取值范围:
|
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: 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
数据同步库配置校验。
POST https://{localhost}/v3/23a50154cf494ec9ad6883979a12db0a/instances/54e42160670e48e789af7075e1efea1fin16/clickhouse/replication/database-check { "source_database_name" : "blackwhite_0018_61474479", "db_configs" : [ { "param_name" : "default_isolation_level", "value" : "QUERY_SNAPSHOT" } ], "table_repl_config" : { "repl_type" : "black_list", "tables" : [ ] }, "source_instance_id" : "77aa4096cb824a61b93dab5ca00ecc8fin07", "source_node_id" : "57bfeacf6e8d4eb685ea907372374b35no07" }
响应示例
状态码: 200
Success.
{ "database_name" : "blackwhite_0017_22525694", "db_config_check_results" : [ { "param_name" : "default_isolation_level", "value" : "QUERY_SNAPSHOT", "check_result" : "success" }, { "param_name" : "enable_snapshots", "value" : "true", "check_result" : "success" }, { "param_name" : "enable_chunk_level", "value" : "true", "check_result" : "success" }, { "param_name" : "max_sync_threads", "value" : "1", "check_result" : "success" }, { "param_name" : "treat_numeric_string_as_integer", "value" : "false", "check_result" : "success" }, { "param_name" : "min_binlog_expire_logs_seconds", "value" : "86400", "check_result" : "success" }, { "param_name" : "max_rows_in_buffer", "value" : "2000000", "check_result" : "success" }, { "param_name" : "max_rows_in_buffers", "value" : "6000000", "check_result" : "success" }, { "param_name" : "max_bytes_in_buffer", "value" : "200000000", "check_result" : "success" }, { "param_name" : "max_bytes_in_buffers", "value" : "600000000", "check_result" : "success" }, { "param_name" : "max_flush_data_time", "value" : "5000", "check_result" : "success" } ] }
SDK代码示例
SDK代码示例如下。
数据同步库配置校验。
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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.gaussdb.v3.region.GaussDBRegion; import com.huaweicloud.sdk.gaussdb.v3.*; import com.huaweicloud.sdk.gaussdb.v3.model.*; import java.util.List; import java.util.ArrayList; public class CheckClickHouseDataBaseConfigSolution { 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); GaussDBClient client = GaussDBClient.newBuilder() .withCredential(auth) .withRegion(GaussDBRegion.valueOf("<YOUR REGION>")) .build(); CheckClickHouseDataBaseConfigRequest request = new CheckClickHouseDataBaseConfigRequest(); request.withInstanceId("{instance_id}"); CheckChDatabaseConfigRequestBody body = new CheckChDatabaseConfigRequestBody(); ChDatabaseTableReplConfigInfo tableReplConfigbody = new ChDatabaseTableReplConfigInfo(); tableReplConfigbody.withReplType("black_list"); List<ChDatabaseConfigsInfo> listbodyDbConfigs = new ArrayList<>(); listbodyDbConfigs.add( new ChDatabaseConfigsInfo() .withParamName("default_isolation_level") .withValue("QUERY_SNAPSHOT") ); body.withTableReplConfig(tableReplConfigbody); body.withDbConfigs(listbodyDbConfigs); body.withSourceDatabaseName("blackwhite_0018_61474479"); body.withSourceNodeId("57bfeacf6e8d4eb685ea907372374b35no07"); body.withSourceInstanceId("77aa4096cb824a61b93dab5ca00ecc8fin07"); request.withBody(body); try { CheckClickHouseDataBaseConfigResponse response = client.checkClickHouseDataBaseConfig(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()); } } } |
数据同步库配置校验。
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkgaussdb.v3.region.gaussdb_region import GaussDBRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkgaussdb.v3 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 = GaussDBClient.new_builder() \ .with_credentials(credentials) \ .with_region(GaussDBRegion.value_of("<YOUR REGION>")) \ .build() try: request = CheckClickHouseDataBaseConfigRequest() request.instance_id = "{instance_id}" tableReplConfigbody = ChDatabaseTableReplConfigInfo( repl_type="black_list" ) listDbConfigsbody = [ ChDatabaseConfigsInfo( param_name="default_isolation_level", value="QUERY_SNAPSHOT" ) ] request.body = CheckChDatabaseConfigRequestBody( table_repl_config=tableReplConfigbody, db_configs=listDbConfigsbody, source_database_name="blackwhite_0018_61474479", source_node_id="57bfeacf6e8d4eb685ea907372374b35no07", source_instance_id="77aa4096cb824a61b93dab5ca00ecc8fin07" ) response = client.check_click_house_data_base_config(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
数据同步库配置校验。
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" gaussdb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/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 := gaussdb.NewGaussDBClient( gaussdb.GaussDBClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.CheckClickHouseDataBaseConfigRequest{} request.InstanceId = "{instance_id}" tableReplConfigbody := &model.ChDatabaseTableReplConfigInfo{ ReplType: "black_list", } var listDbConfigsbody = []model.ChDatabaseConfigsInfo{ { ParamName: "default_isolation_level", Value: "QUERY_SNAPSHOT", }, } sourceNodeIdCheckChDatabaseConfigRequestBody:= "57bfeacf6e8d4eb685ea907372374b35no07" request.Body = &model.CheckChDatabaseConfigRequestBody{ TableReplConfig: tableReplConfigbody, DbConfigs: listDbConfigsbody, SourceDatabaseName: "blackwhite_0018_61474479", SourceNodeId: &sourceNodeIdCheckChDatabaseConfigRequestBody, SourceInstanceId: "77aa4096cb824a61b93dab5ca00ecc8fin07", } response, err := client.CheckClickHouseDataBaseConfig(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 |
Success. |
400 |
Client error. |
500 |
Server error. |
错误码
请参见错误码。