Spring Boot + Spring Data + Elasticsearch instance

Spring Boot + Spring Data + Elasticsearch instance

In this article, we'll discuss "how to create a spring Boot + spring Data + Elasticsearch sample".

The tools used in this article:

Spring Boot 1.5.1.RELEASE

Spring Boot Starter Data Elasticsearch 1.5.1.RELEASE

Spring Data Elasticsearch 2.10.RELEASE

Elasticsearch 2.4.4

Maven

Java 8

Attention
Springboot 1.5.1.RELEASE and Spring Data Elasticsearch 2.10.RELEASE only support Elasticsearch 2.4.0. They do not support the latest version of the Elasticsearch 5.x version.

Additional: Spring boot is currently available to operate ES with spring data. However, there are strict requirements on the version. (This sentence is not the original text, reduce the pit)

1. Project structure

A standard MAVEN project structure.

2. Project Dependencies

Configure Spring-boot-starter-data-elasticsearch for spring Data ElasticSearch application.

Pom.xml

<?xml version= "1.0" encoding= "UTF-8"?>
<project xmlns= "http://maven.apache.org/POM/4.0.0"
Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"
Xsi:schemalocation= "http://maven.apache.org/POM/4.0.0
Http://maven.apache.org/xsd/maven-4.0.0.xsd ">
<modelVersion>4.0.0</modelVersion>

<artifactId>springboot-springdata-elasticsearch-example</artifactId>
<packaging>jar</packaging>
<url>https://www.mkyong.com</url>
<version>1.0</version>

<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.1.RELEASE</version>
</parent>

<properties>
<java.version>1.8</java.version>
</properties>

<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-elasticsearch</artifactId>
</dependency>

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>

<!--Runtime, for Embedded Elasticsearch,
Comment this if connect to external elastic search server-->
<dependency>
<groupId>net.java.dev.jna</groupId>
<artifactId>jna</artifactId>
<scope>runtime</scope>
</dependency>

</dependencies>

<build>
<plugins>
<!--package as a executable Jar/war--
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactid>spring-boot-maven-plugin