删除热key分析任务
功能介绍
删除热key分析任务。
调用方法
请参见如何调用API。
URI
DELETE /v2/{project_id}/instances/{instance_id}/hotkey-task/{hotkey_id}
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
参数解释: 项目ID。获取方法请参见获取项目ID。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 |
instance_id |
是 |
String |
参数解释: 实例ID。可通过DCS控制台进入实例详情界面查看。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 |
hotkey_id |
是 |
String |
参数解释: 热key分析任务ID。可通过查询热key分析任务列表接口获取参数id的返回值。 约束限制: 不涉及。 取值范围: 不涉及。 默认取值: 不涉及。 |
请求参数
无
响应参数
状态码:200
参数 |
参数类型 |
描述 |
---|---|---|
id |
String |
参数解释: 热key分析任务ID。 取值范围: 不涉及。 |
instance_id |
String |
参数解释: 实例ID。 取值范围: 不涉及。 |
status |
String |
参数解释: 热key分析任务的状态。 取值范围:
|
scan_type |
String |
参数解释: 分析方式。 取值范围:
|
created_at |
String |
参数解释: 分析任务创建时间,格式为:"2020-06-15T02:21:18.669Z"。 取值范围: 不涉及。 |
started_at |
String |
参数解释: 分析任务开始时间,格式为:"2020-06-15T02:21:18.669Z"(创建分析任务时此值为null,不返回)。 取值范围: 不涉及。 |
finished_at |
String |
参数解释: 分析任务结束时间,格式为:"2020-06-15T02:21:18.669Z"(创建分析任务时此值为null,不返回)。 取值范围: 不涉及。 |
num |
Integer |
参数解释: 热key的数量。 取值范围: 不涉及。 |
keys |
Array of HotkeysBody objects |
参数解释: 热key记录(创建分析任务时此值为null,不返回)。 取值范围: 不涉及。 |
参数 |
参数类型 |
描述 |
---|---|---|
name |
String |
参数解释: Key名称。 取值范围: 不涉及。 |
type |
String |
参数解释: Key类型。 取值范围:
|
shard |
String |
参数解释: 热key所在的分片,仅在实例类型为集群时支持,格式为ip:port。 取值范围: 不涉及。 |
db |
Integer |
参数解释: 热key所在的DB。 取值范围: 0-255 |
size |
Long |
参数解释: Key的value大小。 取值范围: 不涉及。 |
unit |
String |
参数解释: 表示key的单位。 取值范围:
|
freq |
Integer |
参数解释: 表示某个key在一段时间的访问频度,会随着访问的频率而变化。 该值并不是简单的访问频率值,而是一个基于概率的对数计数器结果,最大为255(可表示100万次访问),超过255后如果继续频繁访问该值并不会继续增大,同时默认如果每过一分钟没有访问,该值会衰减1。 取值范围: 不涉及。 |
状态码:204
热key分析记录不存在。
状态码:400
参数 |
参数类型 |
描述 |
---|---|---|
error_msg |
String |
参数解释: 错误信息。 取值范围: 不涉及。 |
error_code |
String |
参数解释: 错误码。 取值范围: 请参见错误码。 |
error_ext_msg |
String |
参数解释: 扩展错误信息(暂未使用,赋值为null)。 取值范围: 不涉及。 |
状态码:401
参数 |
参数类型 |
描述 |
---|---|---|
error_msg |
String |
参数解释: 错误信息。 取值范围: 不涉及。 |
error_code |
String |
参数解释: 错误码。 取值范围: 请参见错误码。 |
error_ext_msg |
String |
参数解释: 扩展错误信息(暂未使用,赋值为null)。 取值范围: 不涉及。 |
状态码:403
参数 |
参数类型 |
描述 |
---|---|---|
error_msg |
String |
参数解释: 错误信息。 取值范围: 不涉及。 |
error_code |
String |
参数解释: 错误码。 取值范围: 请参见错误码。 |
error_ext_msg |
String |
参数解释: 扩展错误信息(暂未使用,赋值为null)。 取值范围: 不涉及。 |
状态码:404
参数 |
参数类型 |
描述 |
---|---|---|
error_msg |
String |
参数解释: 错误信息。 取值范围: 不涉及。 |
error_code |
String |
参数解释: 错误码。 取值范围: 请参见错误码。 |
error_ext_msg |
String |
参数解释: 扩展错误信息(暂未使用,赋值为null)。 取值范围: 不涉及。 |
状态码:500
参数 |
参数类型 |
描述 |
---|---|---|
error_msg |
String |
参数解释: 错误信息。 取值范围: 不涉及。 |
error_code |
String |
参数解释: 错误码。 取值范围: 请参见错误码。 |
error_ext_msg |
String |
参数解释: 扩展错误信息(暂未使用,赋值为null)。 取值范围: 不涉及。 |
请求示例
DELETE https://{dcs_endpoint}/v2/a4d31cb6-3d72-4fdc-8ec9-6e3a41e47f71/instances/5560df16-cebf-4473-95c4-d1b573c16e79/hotkey-task/0ccb25d5-27cf-4188-b5ea-987730a85371
响应示例
状态码:200
删除热key分析记录成功。
{
"id" : "858ee14c-2271-4489-8b82-7bda7459ae3e",
"instance_id" : "5f9057b5-c330-4ee2-8138-7e69896eeec3",
"status" : "success",
"scan_type" : "manual",
"created_at" : "2020-06-15T02:21:18.669Z",
"started_at" : "2020-06-15T02:21:23.534Z",
"finished_at" : "2020-06-15T02:21:25.588Z",
"keys" : [ {
"name" : "dcs-hotkey-test",
"type" : "string",
"shard" : "192.168.1.134:6379",
"db" : 0,
"size" : 3000,
"unit" : "byte",
"freq" : 4
} ]
}
状态码:400
非法请求。
{
"error_code" : "DCS.4922",
"error_msg" : "Does not support hotkey analyze."
}
SDK代码示例
SDK代码示例如下。
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package com.huaweicloud.sdk.test;
import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.dcs.v2.region.DcsRegion;
import com.huaweicloud.sdk.dcs.v2.*;
import com.huaweicloud.sdk.dcs.v2.model.*;
public class DeleteHotkeyScanTaskSolution {
public static void main(String[] args) {
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
String ak = System.getenv("CLOUD_SDK_AK");
String sk = System.getenv("CLOUD_SDK_SK");
String projectId = "{project_id}";
ICredential auth = new BasicCredentials()
.withProjectId(projectId)
.withAk(ak)
.withSk(sk);
DcsClient client = DcsClient.newBuilder()
.withCredential(auth)
.withRegion(DcsRegion.valueOf("<YOUR REGION>"))
.build();
DeleteHotkeyScanTaskRequest request = new DeleteHotkeyScanTaskRequest();
request.withInstanceId("{instance_id}");
request.withHotkeyId("{hotkey_id}");
try {
DeleteHotkeyScanTaskResponse response = client.deleteHotkeyScanTask(request);
System.out.println(response.toString());
} catch (ConnectionException e) {
e.printStackTrace();
} catch (RequestTimeoutException e) {
e.printStackTrace();
} catch (ServiceResponseException e) {
e.printStackTrace();
System.out.println(e.getHttpStatusCode());
System.out.println(e.getRequestId());
System.out.println(e.getErrorCode());
System.out.println(e.getErrorMsg());
}
}
}
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 |
# coding: utf-8
import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdcs.v2.region.dcs_region import DcsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdcs.v2 import *
if __name__ == "__main__":
# The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
# In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
ak = os.environ["CLOUD_SDK_AK"]
sk = os.environ["CLOUD_SDK_SK"]
projectId = "{project_id}"
credentials = BasicCredentials(ak, sk, projectId)
client = DcsClient.new_builder() \
.with_credentials(credentials) \
.with_region(DcsRegion.value_of("<YOUR REGION>")) \
.build()
try:
request = DeleteHotkeyScanTaskRequest()
request.instance_id = "{instance_id}"
request.hotkey_id = "{hotkey_id}"
response = client.delete_hotkey_scan_task(request)
print(response)
except exceptions.ClientRequestException as e:
print(e.status_code)
print(e.request_id)
print(e.error_code)
print(e.error_msg)
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
package main
import (
"fmt"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
dcs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/model"
region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/region"
)
func main() {
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
ak := os.Getenv("CLOUD_SDK_AK")
sk := os.Getenv("CLOUD_SDK_SK")
projectId := "{project_id}"
auth := basic.NewCredentialsBuilder().
WithAk(ak).
WithSk(sk).
WithProjectId(projectId).
Build()
client := dcs.NewDcsClient(
dcs.DcsClientBuilder().
WithRegion(region.ValueOf("<YOUR REGION>")).
WithCredential(auth).
Build())
request := &model.DeleteHotkeyScanTaskRequest{}
request.InstanceId = "{instance_id}"
request.HotkeyId = "{hotkey_id}"
response, err := client.DeleteHotkeyScanTask(request)
if err == nil {
fmt.Printf("%+v\n", response)
} else {
fmt.Println(err)
}
}
|
更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
package com.huaweicloud.sdk.test;
import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.dcs.v2.region.DcsRegion;
import com.huaweicloud.sdk.dcs.v2.*;
import com.huaweicloud.sdk.dcs.v2.model.*;
public class DeleteHotkeyScanTaskSolution {
public static void main(String[] args) {
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
String ak = System.getenv("CLOUD_SDK_AK");
String sk = System.getenv("CLOUD_SDK_SK");
String projectId = "{project_id}";
ICredential auth = new BasicCredentials()
.withProjectId(projectId)
.withAk(ak)
.withSk(sk);
DcsClient client = DcsClient.newBuilder()
.withCredential(auth)
.withRegion(DcsRegion.valueOf("<YOUR REGION>"))
.build();
DeleteHotkeyScanTaskRequest request = new DeleteHotkeyScanTaskRequest();
request.withInstanceId("{instance_id}");
request.withHotkeyId("{hotkey_id}");
try {
DeleteHotkeyScanTaskResponse response = client.deleteHotkeyScanTask(request);
System.out.println(response.toString());
} catch (ConnectionException e) {
e.printStackTrace();
} catch (RequestTimeoutException e) {
e.printStackTrace();
} catch (ServiceResponseException e) {
e.printStackTrace();
System.out.println(e.getHttpStatusCode());
System.out.println(e.getRequestId());
System.out.println(e.getErrorCode());
System.out.println(e.getErrorMsg());
}
}
}
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 |
# coding: utf-8
import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdcs.v2.region.dcs_region import DcsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdcs.v2 import *
if __name__ == "__main__":
# The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
# In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
ak = os.environ["CLOUD_SDK_AK"]
sk = os.environ["CLOUD_SDK_SK"]
projectId = "{project_id}"
credentials = BasicCredentials(ak, sk, projectId)
client = DcsClient.new_builder() \
.with_credentials(credentials) \
.with_region(DcsRegion.value_of("<YOUR REGION>")) \
.build()
try:
request = DeleteHotkeyScanTaskRequest()
request.instance_id = "{instance_id}"
request.hotkey_id = "{hotkey_id}"
response = client.delete_hotkey_scan_task(request)
print(response)
except exceptions.ClientRequestException as e:
print(e.status_code)
print(e.request_id)
print(e.error_code)
print(e.error_msg)
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 |
package main
import (
"fmt"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
dcs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/model"
region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/region"
)
func main() {
// The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
// In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
ak := os.Getenv("CLOUD_SDK_AK")
sk := os.Getenv("CLOUD_SDK_SK")
projectId := "{project_id}"
auth := basic.NewCredentialsBuilder().
WithAk(ak).
WithSk(sk).
WithProjectId(projectId).
Build()
client := dcs.NewDcsClient(
dcs.DcsClientBuilder().
WithRegion(region.ValueOf("<YOUR REGION>")).
WithCredential(auth).
Build())
request := &model.DeleteHotkeyScanTaskRequest{}
request.InstanceId = "{instance_id}"
request.HotkeyId = "{hotkey_id}"
response, err := client.DeleteHotkeyScanTask(request)
if err == nil {
fmt.Printf("%+v\n", response)
} else {
fmt.Println(err)
}
}
|
更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。
状态码
状态码 |
描述 |
---|---|
200 |
删除热key分析记录成功。 |
204 |
热key分析记录不存在。 |
400 |
非法请求。 |
401 |
认证信息非法。 |
403 |
请求被拒绝访问。 |
404 |
所请求的资源不存在。 |
500 |
内部服务错误。 |
错误码
请参见错误码。