本地安裝的是elasticserach-6.6.2版本單機(jī)部署，在查詢es集群數(shù)據(jù)報(bào)錯(cuò)提示：

org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available

這個(gè)是不是maven中Transport版本有問(wèn)題

還有就是es官方已經(jīng)在新版本中廢棄Transport了，在實(shí)戰(zhàn)課程中是用的spring.data嗎

<properties>
????<elasticsearch.version>5.5.2</elasticsearch.version>
</properties>
<dependencies>
????<dependency>
????????<groupId>org.springframework.boot</groupId>
????????<artifactId>spring-boot-starter-web</artifactId>
????</dependency>
????<!--<dependency>-->
????????<!--<groupId>org.springframework.boot</groupId>-->
????????<!--<artifactId>spring-boot-starter-data-elasticsearch</artifactId>-->
????<!--</dependency>-->
????<dependency>
????????<groupId>org.elasticsearch.client</groupId>
????????<artifactId>transport</artifactId>
????????<version>${elasticsearch.version}</version>
????</dependency>
?</dependencies>