springboot2.0集成elasticsearch6.3.2

1.maven依赖

org.springframework.boot spring-boot-starter-parent 2.0.0.RELEASE dependency> org.springframework.boot spring-boot-starter-web org.elasticsearch elasticsearch 6.3.2 org.elasticsearch.client transport 6.3.2 org.elasticsearch.plugin transport-netty4-client 6.3.2

2.配置文件

elasticsearch.cluster.name=elasticsearch elasticsearch.ip=127.0.0.1 elasticsearch.port=9300 elasticsearch.pool=1

3.配置类

@Bean public TransportClient init() { TransportClient transportClient = null; try { // 配置信息 Settings esSetting = Settings.builder() .put("cluster.name", clusterName) //增加嗅探机制，找到ES集群 .put("client.transport.sniff", true) //增加线程池个数为1 .put("thread_pool.search.size", Integer.parseInt(poolSize)) .build(); transportClient = new PreBuiltTransportClient(esSetting); TransportAddress inetSocketTransportAddress = new TransportAddress(InetAddress.getByName(hostName), Integer.valueOf(port)); transportClient.addTransportAddresses(inetSocketTransportAddress); } catch (UnknownHostException e) { e.printStackTrace(); logger.info("初始化bean失败"); } return transportClient; }

集成完毕，使用时注入下TransportClient这个就可以用了