终止节点用户会话线程
功能介绍
终止TaurusDB节点中指定的用户会话线程,执行时将排除传入的内部会话线程。
调用方法
请参见如何调用API。
URI
DELETE /v3/{project_id}/instances/{instance_id}/nodes/{node_id}/processes
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
project_id |
是 |
String |
参数解释: 租户在某一Region下的project ID。 获取方法请参见获取项目ID。 约束限制: 不涉及。 取值范围: 只能由英文字母、数字组成,且长度为32个字符。 默认值: 不涉及。 |
instance_id |
是 |
String |
参数解释: 实例ID,此参数是实例的唯一标识。 约束限制: 不涉及。 取值范围: 只能由英文字母、数字组成,后缀为in07,长度为36个字符。 默认取值: 不涉及。 |
node_id |
是 |
String |
参数解释: 节点ID,此参数是节点的唯一标识。 约束限制: 不涉及。 取值范围: 只能由英文字母、数字组成,后缀为no07,长度为36个字符。 默认取值: 不涉及。 |
请求参数
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
X-Auth-Token |
是 |
String |
参数解释: 用户Token。 通过调用IAM服务获取用户Token接口获取。 请求响应成功后在响应消息头中包含的“X-Subject-Token”的值即为Token值。 约束限制: 不涉及。 取值范围: 不涉及。 默认值: 不涉及。 |
X-Language |
否 |
String |
参数解释: 请求语言类型。 约束限制: 不涉及。 取值范围:
默认值: en-us |
Content-Type |
是 |
String |
参数解释: 请求体内容类型。 约束限制: 不涉及。 取值范围: application/json。 默认值: 不涉及。 |
参数 |
是否必选 |
参数类型 |
描述 |
---|---|---|---|
processes |
是 |
Array of longs |
参数解释: 待终止用户会话线程ID列表。 通过查询节点用户会话线程接口,或show processlist命令获取。 |
响应参数
状态码:200
参数 |
参数类型 |
描述 |
---|---|---|
processes_killed |
Array of longs |
参数解释: 已终止的用户会话线程ID列表。 |
processes_not_found |
Array of longs |
参数解释: 不存在的用户会话线程ID列表。 |
状态码:400
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码。 |
error_msg |
String |
错误消息。 |
状态码:500
参数 |
参数类型 |
描述 |
---|---|---|
error_code |
String |
错误码。 |
error_msg |
String |
错误消息。 |
请求示例
终止TaurusDB节点中指定的用户会话线程。
DELETE https://{endpoint}/v3/619d3e78f61b4be68bc5aa0b59edcf7b/instances/a23fb62bd61e4e9e9636fd2225f395bein07/nodes/18663926eacb443d98dc20f8620f28f2no07/processes
{
"processes" : [ 2075425, 2075426 ]
}
响应示例
状态码:200
Success.
{
"processes_killed" : [ 2075425, 2075426 ],
"processes_not_found" : [ ]
}
SDK代码示例
SDK代码示例如下。
终止TaurusDB节点中指定的用户会话线程。
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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.gaussdb.v3.region.GaussDBRegion;
import com.huaweicloud.sdk.gaussdb.v3.*;
import com.huaweicloud.sdk.gaussdb.v3.model.*;
import java.util.List;
import java.util.ArrayList;
public class DeleteTaurusDbNodeProcessesSolution {
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);
GaussDBClient client = GaussDBClient.newBuilder()
.withCredential(auth)
.withRegion(GaussDBRegion.valueOf("<YOUR REGION>"))
.build();
DeleteTaurusDbNodeProcessesRequest request = new DeleteTaurusDbNodeProcessesRequest();
request.withInstanceId("{instance_id}");
request.withNodeId("{node_id}");
DeleteTaurusDbNodeProcessesRequestBody body = new DeleteTaurusDbNodeProcessesRequestBody();
List<Long> listbodyProcesses = new ArrayList<>();
listbodyProcesses.add(2075425L);
listbodyProcesses.add(2075426L);
body.withProcesses(listbodyProcesses);
request.withBody(body);
try {
DeleteTaurusDbNodeProcessesResponse response = client.deleteTaurusDbNodeProcesses(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());
}
}
}
|
终止TaurusDB节点中指定的用户会话线程。
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 |
# coding: utf-8
import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkgaussdb.v3.region.gaussdb_region import GaussDBRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkgaussdb.v3 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 = GaussDBClient.new_builder() \
.with_credentials(credentials) \
.with_region(GaussDBRegion.value_of("<YOUR REGION>")) \
.build()
try:
request = DeleteTaurusDbNodeProcessesRequest()
request.instance_id = "{instance_id}"
request.node_id = "{node_id}"
listProcessesbody = [
2075425,
2075426
]
request.body = DeleteTaurusDbNodeProcessesRequestBody(
processes=listProcessesbody
)
response = client.delete_taurus_db_node_processes(request)
print(response)
except exceptions.ClientRequestException as e:
print(e.status_code)
print(e.request_id)
print(e.error_code)
print(e.error_msg)
|
终止TaurusDB节点中指定的用户会话线程。
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 |
package main
import (
"fmt"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
gaussdb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/model"
region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/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 := gaussdb.NewGaussDBClient(
gaussdb.GaussDBClientBuilder().
WithRegion(region.ValueOf("<YOUR REGION>")).
WithCredential(auth).
Build())
request := &model.DeleteTaurusDbNodeProcessesRequest{}
request.InstanceId = "{instance_id}"
request.NodeId = "{node_id}"
var listProcessesbody = []int64{
int64(2075425),
int64(2075426),
}
request.Body = &model.DeleteTaurusDbNodeProcessesRequestBody{
Processes: listProcessesbody,
}
response, err := client.DeleteTaurusDbNodeProcesses(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。
终止TaurusDB节点中指定的用户会话线程。
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 50 51 52 53 54 55 56 57 |
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.gaussdb.v3.region.GaussDBRegion;
import com.huaweicloud.sdk.gaussdb.v3.*;
import com.huaweicloud.sdk.gaussdb.v3.model.*;
import java.util.List;
import java.util.ArrayList;
public class DeleteTaurusDbNodeProcessesSolution {
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);
GaussDBClient client = GaussDBClient.newBuilder()
.withCredential(auth)
.withRegion(GaussDBRegion.valueOf("<YOUR REGION>"))
.build();
DeleteTaurusDbNodeProcessesRequest request = new DeleteTaurusDbNodeProcessesRequest();
request.withInstanceId("{instance_id}");
request.withNodeId("{node_id}");
DeleteTaurusDbNodeProcessesRequestBody body = new DeleteTaurusDbNodeProcessesRequestBody();
List<Long> listbodyProcesses = new ArrayList<>();
listbodyProcesses.add(2075425L);
listbodyProcesses.add(2075426L);
body.withProcesses(listbodyProcesses);
request.withBody(body);
try {
DeleteTaurusDbNodeProcessesResponse response = client.deleteTaurusDbNodeProcesses(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());
}
}
}
|
终止TaurusDB节点中指定的用户会话线程。
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 |
# coding: utf-8
import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkgaussdb.v3.region.gaussdb_region import GaussDBRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkgaussdb.v3 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 = GaussDBClient.new_builder() \
.with_credentials(credentials) \
.with_region(GaussDBRegion.value_of("<YOUR REGION>")) \
.build()
try:
request = DeleteTaurusDbNodeProcessesRequest()
request.instance_id = "{instance_id}"
request.node_id = "{node_id}"
listProcessesbody = [
2075425,
2075426
]
request.body = DeleteTaurusDbNodeProcessesRequestBody(
processes=listProcessesbody
)
response = client.delete_taurus_db_node_processes(request)
print(response)
except exceptions.ClientRequestException as e:
print(e.status_code)
print(e.request_id)
print(e.error_code)
print(e.error_msg)
|
终止TaurusDB节点中指定的用户会话线程。
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 |
package main
import (
"fmt"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
gaussdb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3"
"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/model"
region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/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 := gaussdb.NewGaussDBClient(
gaussdb.GaussDBClientBuilder().
WithRegion(region.ValueOf("<YOUR REGION>")).
WithCredential(auth).
Build())
request := &model.DeleteTaurusDbNodeProcessesRequest{}
request.InstanceId = "{instance_id}"
request.NodeId = "{node_id}"
var listProcessesbody = []int64{
int64(2075425),
int64(2075426),
}
request.Body = &model.DeleteTaurusDbNodeProcessesRequestBody{
Processes: listProcessesbody,
}
response, err := client.DeleteTaurusDbNodeProcesses(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 |
Success. |
400 |
Clinet error. |
500 |
Server error. |
错误码
请参见错误码。