更新时间:2024-04-18 GMT+08:00

查询逻辑集群任务信息

功能介绍

该接口用于查询逻辑集群任务信息。

调用方法

请参见如何调用API

URI

GET /v2/{project_id}/clusters/{cluster_id}/logical-clusters/tasks
表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

项目ID。获取方法,请参见获取项目ID

cluster_id

String

集群ID。获取方法,请参见获取集群ID

表2 Query参数

参数

是否必选

参数类型

描述

offset

Integer

分页查询,偏移。

limit

Integer

分页查询,每页显示的条目数量。

logical_cluster_name

String

集群名称。

type

String

类型。

order_by

String

排序字段。

order

String

排序:升序/降序。

请求参数

响应参数

状态码: 200

表3 响应Body参数

参数

参数类型

描述

logical_cluster_tasks

Array of LogicalClusterTaskInfo objects

逻辑集群任务信息。

count

Long

逻辑集群任务总数。

表4 LogicalClusterTaskInfo

参数

参数类型

描述

type

String

任务类型。

logical_cluster_name

String

逻辑集群名称。

start_time

String

任务开始时间。

end_time

String

任务结束时间。

result

String

任务执行结果,success/failed。

log

String

任务执行日志。

请求示例

GET https://{Endpoint}/v2/9b06d044ea4f49f1a58b2bed2b0084bd/clusters/9b7ff56b-47b3-4d00-a1fd-4c023d34404b/logical-clusters/tasks?offset=0&limit=10&logical_cluster_name=test_logical&type=Expand&order_by=startTime&order=DESC

响应示例

状态码: 200

查询任务信息成功。

{
  "logical_cluster_tasks" : [ {
    "type" : "Grow",
    "logical_cluster_name" : "elastic_group",
    "start_time" : "2023-06-05 01:58:43",
    "end_time" : "2023-06-05 02:11:50",
    "result" : "success",
    "log" : "Expand from outside success"
  }, {
    "type" : "Create",
    "logical_cluster_name" : "test_logical",
    "start_time" : "2023-06-21 08:35:58",
    "end_time" : "2023-06-21 08:36:14",
    "result" : "failed",
    "log" : "list index out of range\\nChecking whether the reentry command is consistent with the previous command."
  } ],
  "count" : 2
}

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.dws.v2.region.DwsRegion;
import com.huaweicloud.sdk.dws.v2.*;
import com.huaweicloud.sdk.dws.v2.model.*;


public class ListLogicalClusterTasksSolution {

    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");

        ICredential auth = new BasicCredentials()
                .withAk(ak)
                .withSk(sk);

        DwsClient client = DwsClient.newBuilder()
                .withCredential(auth)
                .withRegion(DwsRegion.valueOf("<YOUR REGION>"))
                .build();
        ListLogicalClusterTasksRequest request = new ListLogicalClusterTasksRequest();
        request.withOffset(<offset>);
        request.withLimit(<limit>);
        request.withLogicalClusterName("<logical_cluster_name>");
        request.withType("<type>");
        request.withOrderBy("<order_by>");
        request.withOrder("<order>");
        try {
            ListLogicalClusterTasksResponse response = client.listLogicalClusterTasks(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());
        }
    }
}
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# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdws.v2.region.dws_region import DwsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdws.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.getenv("CLOUD_SDK_AK")
    sk = os.getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \

    client = DwsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DwsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListLogicalClusterTasksRequest()
        request.offset = <offset>
        request.limit = <limit>
        request.logical_cluster_name = "<logical_cluster_name>"
        request.type = "<type>"
        request.order_by = "<order_by>"
        request.order = "<order>"
        response = client.list_logical_cluster_tasks(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dws "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dws/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")

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := dws.NewDwsClient(
        dws.DwsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListLogicalClusterTasksRequest{}
	offsetRequest:= int32(<offset>)
	request.Offset = &offsetRequest
	limitRequest:= int32(<limit>)
	request.Limit = &limitRequest
	logicalClusterNameRequest:= "<logical_cluster_name>"
	request.LogicalClusterName = &logicalClusterNameRequest
	typeRequest:= "<type>"
	request.Type = &typeRequest
	orderByRequest:= "<order_by>"
	request.OrderBy = &orderByRequest
	orderRequest:= "<order>"
	request.Order = &orderRequest
	response, err := client.ListLogicalClusterTasks(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

查询任务信息。

400

请求错误。

401

鉴权失败。

403

没有操作权限。

404

找不到资源。

500

服务内部错误。

503

服务不可用。