扩容集群节点

1. 接口描述

接口请求域名： emr.tencentcloudapi.com 。

扩容集群节点

默认接口请求频率限制：20次/秒。

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。

3. 输出参数

4. 示例

示例1 集群扩容

输入示例

POST / HTTP/1.1
Host: emr.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ScaleOutCluster
<公共请求参数>

{
    "ClientToken": "",
    "InstanceChargeType": "SPOTPAID",
    "InstanceChargePrepaid": {
        "Period": 0,
        "RenewFlag": true
    },
    "ScriptBootstrapActionConfig": [
        {
            "CosFileURI": "https://devops-private-1251949819.cos.na-ashburn.myqcloud.com/emr/shell/emr_init.sh",
            "Args": [
                "abc"
            ],
            "CosFileName": "emr_init",
            "ExecutionMoment": "resourceAfter"
        }
    ],
    "InstanceId": "emr-ge0vrqkl",
    "SoftDeployInfo": [
        1,
        2
    ],
    "ServiceNodeInfo": [
        7
    ],
    "DisasterRecoverGroupIds": [
        "abc"
    ],
    "Tags": [
        {
            "TagKey": "Team",
            "TagValue": "data"
        }
    ],
    "HardwareSourceType": "host",
    "PodSpecInfo": {
        "PodSpec": {
            "ResourceProviderIdentifier": "cls-a1cd23fa",
            "ResourceProviderType": "tke",
            "NodeFlag": "TASK",
            "Cpu": 1,
            "Memory": 1,
            "CpuType": "intel",
            "PodVolumes": [
                {
                    "VolumeType": "abc",
                    "PVCVolume": {
                        "DiskSize": 1,
                        "DiskType": "abc",
                        "DiskNum": 0
                    },
                    "HostVolume": {
                        "VolumePath": "abc"
                    }
                }
            ],
            "EnableDynamicSpecFlag": true,
            "DynamicPodSpec": {
                "RequestCpu": 0,
                "LimitCpu": 0,
                "RequestMemory": 0,
                "LimitMemory": 0
            },
            "VpcId": "vpc-d1c351hq",
            "SubnetId": "subnet-lnejfj4p",
            "PodName": "podeee"
        },
        "PodParameter": {
            "InstanceId": "abc",
            "Config": "abc",
            "Parameter": "abc"
        }
    },
    "ClickHouseClusterName": "abc",
    "ClickHouseClusterType": "new",
    "YarnNodeLabel": "abc",
    "EnableStartServiceFlag": true,
    "ResourceSpec": {
        "Tags": [
            {
                "TagKey": "abc",
                "TagValue": "abc"
            }
        ],
        "InstanceType": "SA2.4XLARGE64",
        "SystemDisk": [
            {
                "Count": 1,
                "DiskType": "CLOUD_PREMIUM",
                "DiskSize": 70
            }
        ],
        "DataDisk": [
            {
                "Count": 1,
                "DiskType": "CLOUD_HSSD",
                "DiskSize": 70
            }
        ],
        "LocalDataDisk": [
            {
                "Count": 1,
                "DiskType": "CLOUD_HSSD",
                "DiskSize": 100
            }
        ]
    },
    "Zone": "ap-shanghai-5",
    "SubnetId": "subnet-lnejfj4p",
    "ScaleOutNodeConfig": {
        "NodeFlag": "CORE",
        "NodeCount": 1
    }
}

输出示例

{
    "Response": {
        "InstanceId": "emr-ge0vrqkl",
        "ClientToken": "",
        "FlowId": 0,
        "RequestId": "1e5c1189-bd1d-4cd7-ab49-72ed158c482c"
    }
}

5. 开发者资源

腾讯云 API 平台

腾讯云 API 平台 是综合 API 文档、错误码、API Explorer 及 SDK 等资源的统一查询平台，方便您从同一入口查询及使用腾讯云提供的所有 API 服务。

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

命令行工具

• Tencent Cloud CLI 3.0

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。