spring-data-elasticsearch.4.2.0 jar包冲突导致:StackOverflow

最近要求es做升级改造:

目前版本:
1. springframework   4.3.3-RELEASE
2. spring-data-elasticsearch: 2.0.3
3. elasticsearch: 2.4.0
4. 工具类: ElasticsearchTemplate 

升级后ES版本7.10.0

1. springframework  升级到 5.3.10
2. spring-data-elasticsearch 升级到  4.2.0
3. elasticsearch 升级到  7.10.0
4. 升级Es7后, ElasticsearchTemplate 过期不能使用, 使用ElasticsearchRestTemplate, 修改增删查改语法

因为项目不是spring-boot项目, 是spring项目, 所以:

1. 首先引入jar包:

<!--elasticsearch-->
		<dependency>
			<groupId>org.springframework.data</groupId>
			<artifactId>spring-data-elasticsearch</artifactId>
			<version>4.2.0</version>
		</dependency>

2. 将spring.framework相关的jar包都升级到5.3.10:

<!--spring jar-->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-core</artifactId>
			<version>5.3.10</version>
			<exclusions>
				<!-- Exclude Commons Logging in favor of SLF4j -->
				<exclusion>
					<groupId>commons-logging</groupId>
					<artifactId>commons-logging</artifactId>
				</exclusion>
			</exclusions>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>5.3.10</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>5.3.10</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
			<version>5.3.10</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aop</artifactId>
			<version>5.3.10</version>
		</dependency>

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>5.3.10</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>5.3.10</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>5.3.10</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jms</artifactId>
			<version>5.3.10</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-expression</artifactId>
			<version>5.3.10</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>5.3.10</version>
			<scope>test</scope>
		</dependency>
		<!-- spring jar end-->

3. 创建EsConfig配置文件: 

package com.haier.camelot.cdk.base.conf;

import com.alibaba.fastjson.JSONObject;
import lombok.extern.slf4j.Slf4j;
import org.apache.http.HttpHost;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.impl.client.BasicCredentialsProvider;
import org.apache.http.impl.nio.client.HttpAsyncClientBuilder;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestClientBuilder;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.elasticsearch.config.AbstractElasticsearchConfiguration;
import org.springframework.data.elasticsearch.core.ElasticsearchRestTemplate;
import springfox.documentation.spring.web.json.Json;

import javax.xml.bind.util.JAXBSource;

@Slf4j
@Configuration
public class EsConfig extends AbstractElasticsearchConfiguration {
    @Value("#{app.esUrl}")
    private String esUrl;
    @Value("#{app.esUrlPort}")
    private int esUrlPort;
    @Value("#{app.esUsername}")
    private String esUsername;
    @Value("#{app.esPwd}")
    private String esPwd;

    private static final String HTTP_SCHEME = "http";


    @Bean
    public RestHighLevelClient elasticsearchClient() {
        final CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
        //访问用户名和密码为您创建阿里云Elasticsearch实例时设置的用户名和密码，也是Kibana控制台的登录用户名和密码。
        credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(esUsername, esPwd));
        // 设置认证信息:
        // 通过builder创建rest client，配置http client的HttpClientConfigCallback。
        // 单击所创建的Elasticsearch实例ID，在基本信息页面获取公网地址，即为ES集群地址。
        RestClientBuilder builder = RestClient.builder(new HttpHost(esUrl, esUrlPort, HTTP_SCHEME))
                .setHttpClientConfigCallback(new RestClientBuilder.HttpClientConfigCallback() {
                    @Override
                    public HttpAsyncClientBuilder customizeHttpClient(HttpAsyncClientBuilder httpClientBuilder) {
                        return httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
                    }
                });
        RestHighLevelClient client = new RestHighLevelClient(builder);
        return client;
    }

    //获取ElasticsearchRestTemplate模板对象, 后面增删查改都是通过ElasticsearchRestTemplate 
    @Bean
    public ElasticsearchRestTemplate elasticsearchRestTemplate(){
        RestHighLevelClient client = elasticsearchClient();
        return new ElasticsearchRestTemplate(client);
    }


}

4. 改造增删查改方法: 以下简单列出

@Test
    public void saveTest(){
        WdRefusedOrderInfoToEs insert = new WdRefusedOrderInfoToEs();
        insert.setId("111");
        insert.setOrderId("A002");
        WdRefusedOrderInfoToEs s = elasticsearchRestTemplate.save(insert);
        System.out.println(s);
    }

    @Test
    public void deleteTest(){
        WdRefusedOrderInfoToEs inset = new WdRefusedOrderInfoToEs();
        inset.setId("111");
        inset.setOrderId("A001");
        //WdRefusedOrderInfoToEs save = elasticsearchRestTemplate.save(inset);
        String delete = elasticsearchRestTemplate.delete(inset);
        System.out.println(delete);
    }

    @Test
    public void updateTest(){
        WdRefusedOrderInfoToEs update = new WdRefusedOrderInfoToEs();
        update.setId("OYADI21030900002-0802ebc5");
        update.setCreatedBy("JYB");
        //创建文档对象
        Document document = Document.create();
        document.put("createdBy", update.getCreatedBy());
        //创建更新查询
        UpdateQuery updateQuery = UpdateQuery.builder(update.getId()).withDocument(document) .withScriptedUpsert(true) .build();
        UpdateResponse up = elasticsearchRestTemplate.update(updateQuery, IndexCoordinates.of("doc_name"));
        System.out.println(up);
    }  

以上删除, 更新都正常, 但是save方法一直失败, 报错像是跟jackson有关的无线递归循环:  StackOverflow

浪费了好几天没看出问题, 后来找了架构组的同事, 一眼看出是jackson相关jar包缺失, 

到spring-data-elasticsearch.4.2.0的.m2下找到pom文件, 分析了一下该包的依赖:

C:\Users\Haier\.m2\repository\org\springframework\data\spring-data-elasticsearch\4.2.0>mvn dependency:tree

分析因为的jackson相关包,  发现我们的项目里jackson-databind版本引入是2.12.3,  而因为引用的parent里面写死的版本是2.3.2, 导致版本不匹配, 所以显示在pom里引入一下, 覆盖点以前的版本

<dependency>
   <groupId>com.fasterxml.jackson.core</groupId>
   <artifactId>jackson-databind</artifactId>
   <version>2.12.3</version>
</dependency>

save也成功了!