最近更新时间：2024.05.09 18:52:53
首次发布时间：2024.01.22 15:56:50
创建集群
调用 CreateCluster，创建一个 E-MapReduce（EMR）集群。
已拥有火山引擎账号并开通 EMR 权限。
请求方式：POST
请求地址：https://open.volcengineapi.com/?Version=2023-08-15&Action=CreateCluster
下表仅列出该接口特有的请求参数和部分公共参数。更多信息请见公共参数。
参数 | 类型 | 是否必填 | 示例值 | 描述 |
|---|---|---|---|---|
Action | String | 是 | CreateCluster | 要执行的操作，取值：CreateCluster。 |
Version | String | 是 | 2023-08-15 | API的版本，取值：2023-08-15。 |
ProjectName | String | 否 | default | 资源所属项目，默认为default。一个资源只能归属于一个项目。
|
ClusterName | String | 是 | emr-xxx | 集群名称 |
ClusterType | String | 是 | Hadoop | 集群类型 |
ReleaseVersion | String | 是 | 3.7.0 | 集群版本 |
DeployMode | String | 否 | SIMPLE、HIGH_AVAILABLE | 部署模式 |
SecurityMode | String | 否 | SIMPLE,KERBEROS | 安全模式 |
HistoryServerMode | String | 否 | LOCAL, | HistoryServer模式，LOCAL将活动数据存储于集群内，PHS将活动数据存储于集群外 |
ChargeType | String | 是 | PRE、POST | 付费类型 |
ChargePreConfig | ChargePreConfig | 否 | { | 包月的配置参数，当chargeType=PRE时，必选 |
VpcId | String | 是 | vpc-xxx | Vpc ID |
SecurityGroupId | String | 是 | sg-xxx | 集群全局安全组ID，所有节点组下的ecs都会加入该安全组 |
NodeAttribute | NodeAttribute | 是 | { | node全局属性 |
NodeGroupAttributes | Array of NodeGroupAttribute | 是 | { | 节点组属性列表 |
ApplicationNames | Array of String | 否 | [ | 集群安装的服务名称列表。 |
ApplicationExtras | Array of Application | 否 | {xxx} | 集群服务的扩展信息列表，包括服务的自定义配置项、服务组件的自定义部署拓扑设置，以及服务的元数据连接配置信息 |
BootstrapScripts | Array of ClusterScript | 否 | [{ | 集群的引导脚本列表 |
Tags | Array of String | 否 | {"Key":"xxx", "Value":"xxx"} | 集群的标签列表 |
下表仅列出本接口特有的返回参数。更多信息请参见返回结构
参数 | 类型 | 示例值 | 描述 |
|---|---|---|---|
ClusterId | String | emr-xxx | 集群ID |
OperationId | String | xxx | 集群操作ID |
{ "RequestId": null, "RegionId": "cn-beijing", "UserId": 0, "AccountId": xxx, "ProjectName": "default", "ClusterName": "OpenApiHadoop3.7.0-xxx", "ClusterType": "Hadoop", "ReleaseVersion": "3.7.0", "DeployMode": "HIGH_AVAILABLE", "SecurityMode": "SIMPLE", "HistoryServerMode": "LOCAL", "ChargeType": "POST", "ChargePreConfig": null, "VpcId": "vpc-xxx", "SecurityGroupId": "sg-xxx", "NodeAttribute": { "ZoneId": "cn-beijing-b", "EcsIamRole": null, "LoginUserName": null }, "NodeGroupAttributes": [ { "ZoneId": "cn-beijing-b", "SubnetIds": [ "subnet-xxx" ], "EcsInstanceTypes": [ "ecs.g3i.2xlarge" ], "SystemDisk": { "Size": 80, "VolumeType": "ESSD_FlexPL" }, "DataDisks": [ { "Size": 80, "VolumeType": "ESSD_FlexPL", "Count": 1 } ], "EcsKeyPairName": "kamui-autotest", "Bandwidth": 8, "ChargeType": "POST", "EcsPassword": "", "NodeGroupType": "MASTER", "NodeGroupName": "OpenApi-MasterGroup", "NodeCount": 3, "WithPublicIp": false }, { "ZoneId": "cn-beijing-b", "SubnetIds": [ "subnet-xxx" ], "EcsInstanceTypes": [ "ecs.g3i.2xlarge" ], "SystemDisk": { "Size": 80, "VolumeType": "ESSD_FlexPL" }, "DataDisks": [ { "Size": 80, "VolumeType": "ESSD_FlexPL", "Count": 1 } ], "EcsKeyPairName": "kamui-autotest", "Bandwidth": 8, "ChargeType": "POST", "EcsPassword": "", "NodeGroupType": "CORE", "NodeGroupName": "OpenApi-CoreGroup-e471d", "NodeCount": 3, "WithPublicIp": false }, { "ZoneId": "cn-beijing-b", "SubnetIds": [ "subnet-xxx" ], "EcsInstanceTypes": [ "ecs.g3i.2xlarge" ], "SystemDisk": { "Size": 80, "VolumeType": "ESSD_FlexPL" }, "DataDisks": [ { "Size": 80, "VolumeType": "ESSD_FlexPL", "Count": 1 } ], "EcsKeyPairName": "kamui-autotest", "Bandwidth": 8, "ChargeType": "POST", "EcsPassword": "", "NodeGroupType": "TASK", "NodeGroupName": "OpenApi-TaskGroup-4f631", "NodeCount": 1, "WithPublicIp": "false" } ], "ApplicationNames": [ "HBASE", "CELEBORN", "FLINK", "TRINO", "DOLPHIN_SCHEDULER", "ICEBERG", "DELTALAKE", "AIRFLOW", "HUE", "KYUUBI", "SQOOP", "IMPALA", "KUDU", "PHOENIX", "RANGER", "FLUME", "GTS", "PROTON", "HUDI" ] }
{ "ResponseMetadata": { "RequestId": "20231205161805524BB2FD6ABAxxx, "Action": "CreateCluster", "Version": "2023-08-15", "Service": "emr", "Region": "cn-beijing", "Error": null, "Deprecated": false }, "Result": { "OperationId": "xxx", "ClusterId": "emr-xxx", "ResultData": null } }
下表为您列举了该接口与业务逻辑相关的错误码。公共错误码请参见公共错误码文档。
状态码 | 错误码 | 错误信息 | 说明 |
|---|---|---|---|
400 | IllegalConnDbEngineVersion | Illegal conn dbEngine version {0} of service {1} | 非法的RDS版本，对于AirFlow等组件，要求RDS版本>=8.0 |
400 | IllegalChargePreConfig | ChargePreConfig must not be null when chargeType is pre | 非法的包年包月信息，当chargeType是PRE时，ChargePreConfig必须不为空 |
400 | IllegalClusterService | Illegal service {0} | 非法的集群应用信息 |
400 | IllegalClusterServiceComponent | Illegal service component {0} | 非法的集群组件信息 |
400 | IllegalClusterServiceComponentInstance | Illegal service component instance {0} | 非法的集群组件实例信息 |
400 | IllegalClusterGroupQuantity | Illegal nodes number {0} of node group {1} | 非法的节点组节点数，如高可用Master节点组中节点数必须>1 |
400 | IllegalRoleTrustPolicy | Illegal role {0} trust policy | 非法的IAM角色户型策略 |
400 | IllegalVpcOrVsw | Illegal vpc {0} or vsw {1} | 非法的VpcOrVsw值 |
400 | InsufficientClusterServiceLayout | Insufficient number for service component {0} {1} | 非法的集群服务布局 |
400 | LackEcsTrustPolicy | Lack Volc_ECS or emr trust policy for role {0} | 传入的IAM角色缺少对Volc_ECS or emr的互信策略 |
400 | UnSupportedCoreAndTaskDiffSpecification | UnSupported add heterogeneous specification {0} when using gpu | 不支持GPU异构 |
400 | UnSupportedDiskCategory | UnSupported DiskCategory {0} | 不支持的磁盘类型 |
400 | UnSupportedMismatchedSpecification | UnSupported mismatched core specifications {0} and task specifications {1} when use gpu | 不支持Core和Task节点组GPU规格异构 |