Domain name for API request: emr.intl.tencentcloudapi.com.
This API is used to query the YARN task statistics information.
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: DescribeEmrApplicationStatics. |
| 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. |
| StartTime | No | Integer | Start timestamp (s). |
| EndTime | No | Integer | End timestamp (s). |
| Queues.N | No | Array of String | Filtered queue name. |
| Users.N | No | Array of String | Filtered username. |
| ApplicationTypes.N | No | Array of String | Filtered job type. |
| GroupBy.N | No | Array of String | Grouping field. Valid values: queue, user, and applicationType. |
| OrderBy | No | String | Sorting field. Valid values: sumMemorySeconds, sumVCoreSeconds, sumHDFSBytesWritten, and sumHDFSBytesRead. |
| IsAsc | No | Integer | Sorting order. Valid values: 0 (descending) and 1 (ascending). |
| Offset | No | Integer | Page number. |
| Limit | No | Integer | Number of entries per page. Value range: [10, 100]. |
| Parameter Name | Type | Description |
|---|---|---|
| Statics | Array of ApplicationStatics | Job statistics information. |
| TotalCount | Integer | Total number. |
| Queues | Array of String | Available queue names. |
| Users | Array of String | Available usernames. |
| ApplicationTypes | Array of String | Available job types. |
| 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. |
POST / HTTP/1.1
Host: emr.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeEmrApplicationStatics
<Common request parameters>
{
"InstanceId": "emr-9kd5tnmq"
}{
"Response": {
"ApplicationTypes": [
"MAPREDUCE"
],
"Queues": [
"root.default"
],
"RequestId": "12345678",
"Statics": [
{
"Queue": "root.default",
"User": "hadoop",
"ApplicationType": "MAPREDUCE",
"SumMemorySeconds": 58250,
"SumVCoreSeconds": 33,
"SumHDFSBytesWritten": "48 bytes",
"SumHDFSBytesRead": "269 bytes",
"CountApps": 0
}
],
"TotalCount": 1,
"Users": [
"hadoop"
]
}
}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. |
| ResourceNotFound.InstanceNotFound | The instance cannot be found. |
Was this page helpful?
You can also Contact sales or Submit a Ticket for help.
Help us improve! Rate your documentation experience in 5 mins.
Feedback