更新时间:2025-06-10 GMT+08:00
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查询消费组消息位点

功能介绍

查询消费组消息位点。

调用方法

请参见如何调用API

URI

GET /v2/{engine}/{project_id}/instances/{instance_id}/groups/{group}/message-offset

表1 路径参数

参数

是否必选

参数类型

描述

engine

String

消息引擎。

project_id

String

项目ID,获取方式请参见获取项目ID

instance_id

String

实例ID。

group

String

消费组名称。

表2 Query参数

参数

是否必选

参数类型

描述

topic

String

topic名称。

partition

String

分区名称。

offset

String

偏移值。

limit

String

最大值。

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

group_message_offsets

Array of GroupMessageOffsetsDetailEntity objects

消费组消息位点详情

total

Integer

总数

表4 GroupMessageOffsetsDetailEntity

参数

参数类型

描述

partition

String

分区

message_current_offset

String

消息当前位点

message_log_start_offset

Integer

消息开始位点

message_log_end_offset

Integer

消息结束位点

consumer_id

String

消费者Id

host

String

host名称

client_id

String

客户端Id

请求示例

查询消费组消息位点

GET https://{endpoint}/v2/{engine}/{project_id}/instances/{instance_id}/groups/{group}/message-offset

响应示例

状态码:200

查询成功

{
  "group_message_offsets" : [ ],
  "total" : 0
}

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.kafka.v2.region.KafkaRegion;
import com.huaweicloud.sdk.kafka.v2.*;
import com.huaweicloud.sdk.kafka.v2.model.*;


public class ListInstanceConsumerGroupMessageOffsetSolution {

    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);

        KafkaClient client = KafkaClient.newBuilder()
                .withCredential(auth)
                .withRegion(KafkaRegion.valueOf("<YOUR REGION>"))
                .build();
        ListInstanceConsumerGroupMessageOffsetRequest request = new ListInstanceConsumerGroupMessageOffsetRequest();
        request.withEngine("{engine}");
        request.withInstanceId("{instance_id}");
        request.withGroup("{group}");
        try {
            ListInstanceConsumerGroupMessageOffsetResponse response = client.listInstanceConsumerGroupMessageOffset(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

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkkafka.v2.region.kafka_region import KafkaRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkkafka.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 = KafkaClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(KafkaRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListInstanceConsumerGroupMessageOffsetRequest()
        request.engine = "{engine}"
        request.instance_id = "{instance_id}"
        request.group = "{group}"
        response = client.list_instance_consumer_group_message_offset(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"
    kafka "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kafka/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 := kafka.NewKafkaClient(
        kafka.KafkaClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListInstanceConsumerGroupMessageOffsetRequest{}
	request.Engine = "{engine}"
	request.InstanceId = "{instance_id}"
	request.Group = "{group}"
	response, err := client.ListInstanceConsumerGroupMessageOffset(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

查询成功

错误码

请参见错误码

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