1. 接口描述
接口请求域名: dlc.tencentcloudapi.com 。
本接口(DescribeDataEngines)用于查询DataEngines信息列表.
默认接口请求频率限制:20次/秒。
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2. 输入参数
以下请求参数列表仅列出了接口请求参数和部分公共参数,完整公共参数列表见 公共请求参数。
参数名称 | 必选 | 类型 | 描述 |
---|---|---|---|
Action | 是 | String | 公共参数,本接口取值:DescribeDataEngines。 |
Version | 是 | String | 公共参数,本接口取值:2021-01-25。 |
Region | 是 | String | 公共参数,详见产品支持的 地域列表。 |
Offset | 否 | Integer | 偏移量,默认为0。 示例值:1 |
Filters.N | 否 | Array of Filter | 过滤类型,支持如下的过滤类型,传参Name应为以下其中一个, data-engine-name - String(数据引擎名称):engine-type - String(引擎类型:spark:spark 引擎,presto:presto引擎),state - String (数据引擎状态 -2已删除 -1失败 0初始化中 1挂起 2运行中 3准备删除 4删除中) , mode - String(计费模式 0共享模式 1按量计费 2包年包月) , create-time - String(创建时间,10位时间戳) message - String (描述信息),cluster-type - String (集群资源类型 spark_private/presto_private/presto_cu/spark_cu/kyuubi_cu),engine-id - String(数据引擎ID),key-word - String(数据引擎名称或集群资源类型或描述信息模糊搜索),engine-exec-type - String(引擎执行任务类型,SQL/BATCH),engine-network-id - String(引擎网络Id) |
SortBy | 否 | String | 排序字段,支持如下字段类型,create-time 示例值:create-time |
Sorting | 否 | String | 排序方式,desc表示正序,asc表示反序, 默认为asc。 示例值:desc |
Limit | 否 | Integer | 返回数量,默认为10,最大值为100。 示例值:10 |
DatasourceConnectionName | 否 | String | 已废弃,请使用DatasourceConnectionNameSet 示例值:数据目录名称 |
ExcludePublicEngine | 否 | Boolean | 是否不返回共享引擎,true不返回共享引擎,false可以返回共享引擎 示例值:false |
AccessTypes.N | 否 | Array of String | 参数应该为引擎权限类型,有效类型:"USE", "MODIFY", "OPERATE", "MONITOR", "DELETE" 示例值:[USE] |
EngineExecType | 否 | String | 引擎执行任务类型,有效值:SQL/BATCH,默认为SQL 示例值:SQL |
EngineType | 否 | String | 引擎类型,有效值:spark/presto/kyuubi,为空时默认获取非kyuubi引擎(网关引擎) 示例值:spark |
DatasourceConnectionNameSet.N | 否 | Array of String | 网络配置列表,若传入该参数,则返回网络配置关联的计算引擎 示例值:DLC_Kafka |
EngineGeneration | 否 | String | 引擎版本,有效值:Native/SuperSQL,为空时默认获取SuperSQL引擎 示例值:Native |
EngineTypeDetail | 否 | String | 引擎类型,支持:SparkSQL、SparkBatch、PrestoSQL、Kyuubi 示例值:SparkSQL |
3. 输出参数
参数名称 | 类型 | 描述 |
---|---|---|
DataEngines | Array of DataEngineInfo | 数据引擎列表 注意:此字段可能返回 null,表示取不到有效值。 |
TotalCount | Integer | 总条数 示例值:100 |
RequestId | String | 唯一请求 ID,由服务端生成,每次请求都会返回(若请求因其他原因未能抵达服务端,则该次请求不会获得 RequestId)。定位问题时需要提供该次请求的 RequestId。 |
4. 示例
示例1 查询DataEngines信息列表
查询DataEngines信息列表
输入示例
POST / HTTP/1.1
Host: dlc.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeDataEngines
<公共请求参数>
{
"Offset": 1,
"Filters": [
{
"Name": "engine-type",
"Values": [
"spark"
]
}
],
"SortBy": "create-time",
"Sorting": "desc",
"Limit": 10,
"DatasourceConnectionName": "default-network-3",
"ExcludePublicEngine": false,
"AccessTypes": [
"USE"
],
"EngineExecType": "BATCH",
"EngineType": "spark",
"DatasourceConnectionNameSet": [
"net1111"
],
"EngineGeneration": "Native",
"EngineTypeDetail": "SparkSQL"
}
输出示例
{
"Response": {
"DataEngines": [
{
"DataEngineName": "",
"QuotaId": "",
"EngineType": "",
"ClusterType": "",
"State": 0,
"CreateTime": 0,
"UpdateTime": 0,
"Size": 0,
"Mode": 0,
"MinClusters": 0,
"MaxClusters": 0,
"AutoResume": false,
"SpendAfter": 0,
"CidrBlock": "",
"DefaultDataEngine": false,
"Message": "",
"DataEngineId": "",
"SubAccountUin": "",
"ExpireTime": "",
"IsolatedTime": "",
"ReversalTime": "",
"UserAlias": "",
"TagList": [
{
"TagKey": "",
"TagValue": ""
}
],
"Permissions": [
""
],
"AutoSuspend": false,
"CrontabResumeSuspend": 0,
"CrontabResumeSuspendStrategy": {
"ResumeTime": "",
"SuspendTime": "",
"SuspendStrategy": 0
},
"EngineExecType": "",
"RenewFlag": 0,
"AutoSuspendTime": 0,
"NetworkConnectionSet": [
{
"Id": 0,
"AssociateId": "",
"HouseId": "",
"DatasourceConnectionId": "",
"State": 0,
"CreateTime": 0,
"UpdateTime": 0,
"Appid": 0,
"HouseName": "",
"DatasourceConnectionName": "",
"NetworkConnectionType": 0,
"Uin": "",
"SubAccountUin": "",
"NetworkConnectionDesc": "",
"DatasourceConnectionVpcId": "",
"DatasourceConnectionSubnetId": "",
"DatasourceConnectionCidrBlock": "",
"DatasourceConnectionSubnetCidrBlock": ""
}
],
"UiURL": "",
"ResourceType": "",
"ImageVersionId": "",
"ChildImageVersionId": "",
"ImageVersionName": "",
"StartStandbyCluster": false,
"ElasticSwitch": false,
"ElasticLimit": 0,
"DefaultHouse": false,
"MaxConcurrency": 0,
"TolerableQueueTime": 0,
"UserAppId": 0,
"UserUin": "",
"SessionResourceTemplate": {
"DriverSize": "",
"ExecutorSize": "",
"ExecutorNums": 0,
"ExecutorMaxNumbers": 0
}
}
],
"TotalCount": 0,
"RequestId": "896387ab-35dc-4f14-b086-ed0e8ca050d9"
}
}
示例2 查询DataEngines信息列表test
查询DataEngines信息列表test
输入示例
POST / HTTP/1.1
Host: dlc.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeDataEngines
<公共请求参数>
{
"Offset": 1,
"SortBy": "create-time",
"Sorting": "desc",
"Limit": 1,
"DatasourceConnectionName": "DataLakeCatalog",
"AccessTypes": [
"USE",
"MODIFY",
"OPERATE",
"MONITOR",
"DELETE"
],
"EngineExecType": "BATCH",
"EngineType": "spark",
"EngineGeneration": "Native",
"EngineTypeDetail": "StandardSpark"
}
输出示例
{
"Response": {
"DataEngines": [
{
"AccessInfos": [
{
"AccessConnectionInfos": [
"jdbc:hive2://192.*.*.*:*/?spark.engine=dlc-spark;spark.resourcegroup={ResourceGroupName};secretkey={SecretKey};secretid={SecretId};region=ap-beijing;kyuubi.engine.type=SPARK_SQL;kyuubi.engine.share.level=ENGINE"
],
"AccessType": "HiveJDBC"
},
{
"AccessConnectionInfos": [
"jdbc:dlc:dlc.tencentcloudapi.com?task_type=SparkSQLTask&database_name={DatabaseName}&datasource_connection_name=DataLakeCatalog®ion=ap-beijing-&data_engine_name=dlc-spark&resource_group_name={ResourceGroupName}"
],
"AccessType": "DLCJDBC"
}
],
"AutoAuthorization": true,
"AutoResume": false,
"AutoSuspend": false,
"AutoSuspendTime": 10,
"ChildImageVersionId": "681fab43-a79c-42ec-9c7b-42917af33611",
"CidrBlock": "10.*.*.*/16",
"ClusterType": "spark_cu",
"CreateTime": 1735872007,
"CrontabResumeSuspend": 0,
"CrontabResumeSuspendStrategy": {
"ResumeTime": "",
"SuspendStrategy": 0,
"SuspendTime": ""
},
"DataEngineId": "DataEngine-houseid1",
"DataEngineName": "dlc-spark",
"DefaultDataEngine": false,
"DefaultHouse": false,
"ElasticLimit": 0,
"ElasticSwitch": false,
"EngineExecType": "BATCH",
"EngineGeneration": "Native",
"EngineNetworkId": "DataEngine-Network-networkid",
"EngineNetworkName": "net_test",
"EngineResourceGroupCount": 4,
"EngineResourceUsedCU": 0,
"EngineType": "spark",
"EngineTypeDetail": "StandardSpark",
"ExpireTime": "0",
"GatewayId": "",
"GatewayState": 0,
"ImageVersionId": "c3a40d9a-f5fe-40ac-9c17-16fed3fd2644",
"ImageVersionName": "Standard-S 1.1",
"IsAIEngine": 1,
"IsAIGateway": false,
"IsPoolMode": null,
"IsSupportAI": true,
"IsolatedTime": "0",
"MaxClusters": 1,
"MaxConcurrency": 5,
"Message": "",
"MinClusters": 1,
"Mode": 1,
"NetworkConnectionSet": [],
"Permissions": [
"USE",
"MODIFY",
"OPERATE",
"MONITOR",
"DELETE"
],
"QuotaId": "",
"RenewFlag": 0,
"ResourceType": "Standard_CU",
"ReversalTime": "0",
"SessionResourceTemplate": {
"DriverSize": "large",
"ExecutorMaxNumbers": 3,
"ExecutorNums": 3,
"ExecutorSize": "large"
},
"Size": 16,
"SpendAfter": 0,
"StartStandbyCluster": false,
"State": 2,
"SubAccountUin": "100013032040",
"TagList": [],
"TolerableQueueTime": 0,
"UiURL": "-1",
"UpdateTime": 1735265761,
"UserAlias": "1000****2040",
"UserAppId": "1301234123",
"UserUin": "1000****117"
}
],
"RequestId": "edfbd22e-4779-446a-9b2f-288cad2ba0e2",
"TotalCount": 1
}
}
5. 开发者资源
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API Inspector
用户可通过 API Inspector 查看控制台每一步操作关联的 API 调用情况,并自动生成各语言版本的 API 代码,也可前往 API Explorer 进行在线调试。
SDK
云 API 3.0 提供了配套的开发工具集(SDK),支持多种编程语言,能更方便的调用 API。
- Tencent Cloud SDK 3.0 for Python: GitHub, Gitee
- Tencent Cloud SDK 3.0 for Java: GitHub, Gitee
- Tencent Cloud SDK 3.0 for PHP: GitHub, Gitee
- Tencent Cloud SDK 3.0 for Go: GitHub, Gitee
- Tencent Cloud SDK 3.0 for Node.js: GitHub, Gitee
- Tencent Cloud SDK 3.0 for .NET: GitHub, Gitee
- Tencent Cloud SDK 3.0 for C++: GitHub, Gitee
- Tencent Cloud SDK 3.0 for Ruby: GitHub, Gitee
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6. 错误码
以下仅列出了接口业务逻辑相关的错误码,其他错误码详见 公共错误码。
错误码 | 描述 |
---|---|
FailedOperation.GetUserInfoFailed | 获取用户信息失败,请重试或提工单联系我们 |
FailedOperation.HttpClientDoRequestFailed | HTTP客户端请求失败。 |
InternalError | 内部错误。 |
InternalError.InternalSystemException | 业务系统异常,请重试或提工单联系我们。 |
InvalidParameter | 参数错误。 |
InvalidParameter.DescribeDataEnginesSortByTypeNotMatch | DescribeDataEnginesS Sort by type not match, only support create-time |
InvalidParameter.InvalidSQL | SQL解析失败。 |
ResourceNotFound | 资源不存在。 |