Domain name for API request: emr.intl.tencentcloudapi.com.
This API is used to obtain the read/write rate at the HBase table level.
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: DescribeHBaseTableRequestMetric. |
| 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. |
| TableName | Yes | String | HBase table name. |
| RegionServer | No | String | HBase RegionServer service. |
| Downsample | No | String | Specifies the data monitoring granularity to be obtained. |
| StartTime | No | Integer | Specifies the start timestamp of the monitoring data to be queried. |
| EndTime | No | Integer | Specifies the end timestamp of the monitoring data to be queried. |
| Parameter Name | Type | Description |
|---|---|---|
| MetricDataList | Array of HBaseMetricData | Package structure returned by the HBase monitoring metric. |
| 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 obtain the read/write request metrics at the HBase table level.
POST / HTTP/1.1
Host: emr.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeHBaseTableRequestMetric
<Common request parameters>
{
"InstanceId": "emr-lvr4kbpk",
"TableName": "hbase_meta",
"StartTime": 1764826199,
"EndTime": 1764828199
}{
"Response": {
"MetricDataList": [
{
"MetricDesc": "read request rate",
"MetricName": "read_request_rate",
"Timestamps": [
1764826200,
1764826500,
1764826800,
1764827100,
1764827400,
1764827700,
1764828000
],
"Values": [
0.01,
0.01,
0.01,
0.01,
0.01,
0.01,
0.01
]
},
{
"MetricDesc": "write request rate",
"MetricName": "write_request_rate",
"Timestamps": [
1764826200,
1764826500,
1764826800,
1764827100,
1764827400,
1764827700,
1764828000
],
"Values": [
0,
0,
0,
0,
0,
0,
0
]
}
],
"RequestId": "fa272328-a8f8-4b00-ae01-d627d6c597d1"
}
}TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
There is no error code related to the API business logic. For other error codes, please see Common Error Codes.
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