tencent cloud



Last updated: 2023-04-07 14:16:38

1. API Description

Domain name for API request: emr.tencentcloudapi.com.

This API is used to query the data of YARN Resource Scheduling.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

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: DescribeResourceSchedule.
Version Yes String Common Params. The value used for this API: 2019-01-03.
Region No String Common Params. This parameter is not required for this API.
InstanceId Yes String EMR cluster ID

3. Output Parameters

Parameter Name Type Description
OpenSwitch Boolean Whether to enable the resource scheduling feature
Scheduler String The resource scheduler in service
FSInfo String Fair Scheduler information
CSInfo String Capacity Scheduler information
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 test

Input Example

Host: emr.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeResourceSchedule
<Common request parameters>

    "InstanceId": "xx"

Output Example

    "Response": {
        "FSInfo": "xx",
        "CSInfo": "xx",
        "Scheduler": "xx",
        "OpenSwitch": true,
        "RequestId": "xx"

5. Developer Resources


TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
InternalError Internal error.
InternalError.CamCgwError An error occurred while calling another service API.
InternalError.WoodServerError An error occurred while calling another service API.
InvalidParameter Invalid parameter.
ResourceNotFound.InstanceNotFound The instance was not found.
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