一、现象描述

在spring boot项目中引入 bboss es starter相关依赖之后,跑测试类,发生报错:

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'org.frameworkset.elasticsearch.boot.BBossESStarter' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1824)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1383)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1337)

at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:773)

... 76 common frames omitted

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.dromara.test.ElasticDsRecordInfoTest': Unsatisfied dependency expressed through field 'bBossESStarter': No qualifying bean of type 'org.frameworkset.elasticsearch.boot.BBossESStarter' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

这个错误org.springframework.beans.factory.NoSuchBeanDefinitionException表示Spring框架在尝试自动装配(autowire)一个类型为org.frameworkset.elasticsearch.boot.BBossESStarter的bean时失败了,因为它没有在Spring的应用上下文中找到一个合格的bean候选者。说白了,就是BBossESStarter没有被注入进来

试着启动一下springboot的main方法,看看控制台是否有es相关的初始化信息,发现完全没有加载es信息

二、排查配置

1、检查maven配置,看了未发现什么问题

com.bbossgroups.plugins

bboss-elasticsearch-spring-boot-starter

7.1.3

slf4j-log4j12

org.slf4j

2、yml文件配置es连接参数信息,也都配置了,没有遗漏的

spring:

elasticsearch:

bboss:

elasticUser: elastic

elasticPassword: password123

elasticsearch:

rest:

hostNames: 192.168.8.25:9200,192.168.8.26:9200,192.168.8.27:9200 ##集群地址配置

dateFormat: yyyy.MM.dd

timeZone: Asia/Shanghai

showTemplate: true

discoverHost: false

dslfile:

refreshInterval: -1

http:

timeoutConnection: 5000

timeoutSocket: 5000

connectionRequestTimeout: 5000

retryTime: 1

maxLineLength: -1

maxHeaderCount: 200

maxTotal: 400

defaultMaxPerRoute: 200

soReuseAddress: false

soKeepAlive: false

timeToLive: 3600000

keepAlive: 3600000

keystore:

keyPassword:

hostnameVerifier:

三、顺藤摸瓜

刚刚报错是通过测试类发现的,我们就通过测试类来排查,测试类代码如下:

package org.dromara.test;

import org.frameworkset.elasticsearch.boot.BBossESStarter;

import org.frameworkset.elasticsearch.client.ClientInterface;

import org.junit.jupiter.api.DisplayName;

import org.junit.jupiter.api.Test;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.boot.test.context.SpringBootTest;

import java.util.List;

import java.util.Map;

@SpringBootTest

public class ElasticDsRecordInfoTest {

@Autowired

private BBossESStarter bBossESStarter;

@Test

public void testsql() throws InterruptedException {

ClientInterface restClient = bBossESStarter.getRestClient();

System.out.println(restClient);

String result = restClient.executeHttp("/_stats",ClientInterface.HTTP_GET);

System.out.println(result);

}

}

打断点进入到BBossESStarter 类中,看底层源码 启动测试类,发现根本都没有进入start方法里面,所以yml文件配置的es参数信息,根本没有起作用。

四、解决办法

查询了大量的资料,最终在官网找到了答案,是因为springboot和bboss的版本问题导致,具体版本对应如下:

spring boot 1.x,2.x依赖包

com.bbossgroups.plugins

bboss-elasticsearch-spring-boot-starter

7.1.7

spring boot 3.x依赖包

com.bbossgroups.plugins

bboss-elasticsearch-spring-boot3-starter

7.1.7

而本文报错的springboot项目版本是 3.1.7 maven依赖的bboss版本是7.1.3 所以,按照官网,应该把maven依赖修改为

com.bbossgroups.plugins

bboss-elasticsearch-spring-boot3-starter

7.1.7

五、运行测试

修改完maven依赖之后,我们启动一下springboot的main方法,看一下控制台是否有es相关的初始化信息 现在发现有es连接成功信息了,说明生效了。问题解决

六、总结

spring注入BBossESStarter失败,是由于springboot和bboss的版本不一致造成,具体版本对照如下

spring boot 1.x,2.x依赖包

com.bbossgroups.plugins

bboss-elasticsearch-spring-boot-starter

7.1.7

spring boot 3.x依赖包

com.bbossgroups.plugins

bboss-elasticsearch-spring-boot3-starter

7.1.7

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