Domain name for API request: emr.intl.tencentcloudapi.com.
This API is used to execute operations such as starting, stopping, and restarting a service.
A maximum of 20 requests can be initiated per second for this API.
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| Action | Yes | String | Common Params. The value used for this API: StartStopServiceOrMonitor. |
| Version | Yes | String | Common Params. The value used for this API: 2019-01-03. |
| Region | Yes | String | Common Params. For more information, please see the list of regions supported by the product. |
| InstanceId | Yes | String | Cluster ID. |
| OpType | Yes | String | Operation type. Valid values: |
| OpScope | Yes | OpScope | Operation scope. |
| StrategyConfig | No | StrategyConfig | Operation policy. |
| StopParams | No | StopParams | Parameters used for suspending services. |
| KeepMonitorButNotRecoverProcess | No | Boolean | This parameter is available only when OpType is |
| Parameter Name | Type | Description |
|---|---|---|
| RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
This example shows you how to start or stop a service.
POST / HTTP/1.1
Host: emr.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: StartStopServiceOrMonitor
<Common request parameters>
{
"InstanceId": "emr-mfk",
"OpScope": {
"ServiceInfoList": [
{
"ComponentInfoList": [
{
"ComponentName": "NameNode",
"IpList": [
"0.0.0.0"
]
},
{
"ComponentName": "ZKFailoverController",
"IpList": [
"0.0.0.0"
]
}
],
"ServiceName": "HDFS"
}
]
},
"OpType": "StartService"
}{
"Response": {
"RequestId": "017c3a6d-382a-4cb2-bd7d-67072b86f027"
}
}TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| FailedOperation | Operation failed. |
| InternalError.CamCgwError | Internal service call exception. |
| InternalError.WoodServerError | Internal service call exception. |
| InvalidParameter.InvalidInstanceName | Invalid cluster name. |
| InvalidParameter.InvalidJobFlow | Invalid flow task. |
| ResourceInUse.InstanceInProcess | The instance is in process. |
| ResourceNotFound.InstanceNotFound | The instance cannot be found. |
| UnauthorizedOperation.CheckCamAuth | No permission to verify account operations. |
| UnsupportedOperation.ServiceNotSupport | This service does not support this operation. |
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