Updated on 2024-06-07 GMT+08:00

Querying Diagnosis Report Details

Function

This API is used to query diagnosis report details.

Calling Method

For details, see Calling APIs.

URI

GET /v2/{project_id}/kafka/instances/{instance_id}/message-diagnosis/{report_id}

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details, see Obtaining a Project ID.

instance_id

Yes

String

Instance ID.

report_id

Yes

String

Message stack diagnosis report ID.

Request Parameters

None

Response Parameters

Status code: 200

Table 2 Response body parameters

Parameter

Type

Description

abnormal_item_num

Integer

Total number of exceptions found in the diagnosis.

failed_item_num

Integer

Total number of failed diagnosis items.

normal_item_num

Integer

Total number of normal diagnosis items.

diagnosis_dimension_list

Array of KafkaMessageDiagnosisDimensionEntity objects

Diagnosis items.

Table 3 KafkaMessageDiagnosisDimensionEntity

Parameter

Type

Description

name

String

Diagnosis dimension name.

abnormal_num

Integer

Total number of abnormal items in this diagnosis dimension.

failed_num

Integer

Total number of failed items in this diagnosis dimension.

diagnosis_item_list

Array of KafkaMessageDiagnosisItemEntity objects

Diagnosis dimensions.

Table 4 KafkaMessageDiagnosisItemEntity

Parameter

Type

Description

name

String

Diagnosis item name.

result

String

Diagnosis result.

cause_ids

Array of KafkaMessageDiagnosisConclusionEntity objects

Diagnosis exception causes.

advice_ids

Array of KafkaMessageDiagnosisConclusionEntity objects

Suggestions for diagnosis exceptions.

partitions

Array of integers

Partitions affected by the diagnosis exceptions.

failed_partitions

Array of integers

Partitions that failed to be diagnosed.

broker_ids

Array of integers

Brokers affected by the diagnosis exceptions.

Table 5 KafkaMessageDiagnosisConclusionEntity

Parameter

Type

Description

id

Integer

Diagnosis conclusion ID.

params

Map<String,String>

Diagnosis conclusion parameters.

Example Requests

Querying diagnosis report details

GET https://{endpoint}/v2/{project_id}/kafka/instances/{instance_id}/message-diagnosis/{report_id}

Example Responses

Status code: 200

Successful

{
  "abnormal_item_num" : 2,
  "failed_item_num" : 2,
  "normal_item_num" : 1,
  "diagnosis_dimension_list" : [ {
    "name" : "server",
    "abnormal_num" : 1,
    "failed_num" : 1,
    "diagnosis_item_list" : [ {
      "name" : "fetch_error",
      "result" : "abnormal",
      "cause_ids" : [ {
        "id" : 1,
        "params" : {
          "THRESHOLD" : "90",
          "ERROR_CODE" : "[1,2,3]"
        }
      } ],
      "advice_ids" : [ {
        "id" : 1,
        "params" : { }
      } ],
      "partitions" : [ 1, 2, 3 ],
      "failed_partitions" : [ 4, 5, 6 ],
      "broker_ids" : [ 1, 2, 3 ]
    } ]
  } ]
}

SDK Sample Code

The SDK sample code is as follows.

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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 ShowMessageDiagnosisReportSolution {

    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();
        ShowMessageDiagnosisReportRequest request = new ShowMessageDiagnosisReportRequest();
        request.withInstanceId("{instance_id}");
        request.withReportId("{report_id}");
        try {
            ShowMessageDiagnosisReportResponse response = client.showMessageDiagnosisReport(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 = ShowMessageDiagnosisReportRequest()
        request.instance_id = "{instance_id}"
        request.report_id = "{report_id}"
        response = client.show_message_diagnosis_report(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.ShowMessageDiagnosisReportRequest{}
	request.InstanceId = "{instance_id}"
	request.ReportId = "{report_id}"
	response, err := client.ShowMessageDiagnosisReport(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

200

Successful

Error Codes

See Error Codes.