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ModifyResourceScheduler

Last updated: 2024-01-09 10:47:28

    1. API Description

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

    This API is used to modify the YARN resource scheduler (the change will take effect after you click Apply).

    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: ModifyResourceScheduler.
    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
    OldValue Yes String The original scheduler: fair
    NewValue Yes String The new scheduler: capacity

    3. Output Parameters

    Parameter Name Type Description
    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

    POST / HTTP/1.1
    Host: emr.tencentcloudapi.com
    Content-Type: application/json
    X-TC-Action: ModifyResourceScheduler
    <Common request parameters>
    
    {
        "InstanceId": "xx",
        "NewValue": "xx",
        "OldValue": "xx"
    }
    

    Output Example

    {
        "Response": {
            "RequestId": "xx"
        }
    }
    

    5. Developer Resources

    SDK

    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.
    InvalidParameter Invalid parameter.
    ResourceNotFound.InstanceNotFound The instance was not found.
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