存在索引时弹性失败的弹簧启动

Question

我正在尝试将 Spring Boot 应用程序与 ElasticSearch 连接，但出现下一个错误：

构造函数抛出异常；嵌套异常是 org.springframework.data.elasticsearch.ElasticsearchException: Error while for indexExists request: org.elasticsearch.action.admin.indices.get.GetIndexRequest

配置类

@Configuration
@EnableElasticsearchRepositories(basePackages = "com.repository")
public class ESConfig extends AbstractElasticsearchConfiguration {

    @Override
    @Bean
    public RestHighLevelClient elasticsearchClient() {

        final ClientConfiguration clientConfiguration = ClientConfiguration.builder()  
            .connectedTo("ElasticSearch Server")
            .withBasicAuth("user", "password").build();

        return RestClients.create(clientConfiguration).rest();                         
    }

}

实体：

@Document(indexName = "flight")
public class FlightPositionES {

    @Id
    private Long id;
    private String ident;
    private String airGround;
    private Double altitude;
    private Integer clock;
    private String flightId;
    private Double groundSpeed;
    private Double heading;
    private GeoPoint location;
    private String aircraftRegistration;
}

存储库：

public interface IFlightPositionESRepository extends ElasticsearchCrudRepository<FlightPositionES, Long> {

}

Answer 1

我使用的是： ES 服务器：“https://cluster:port” 那是我的错 纠正我用过的 ES 服务器：“集群：端口” 并添加 usingSsl() 方法

final ClientConfiguration clientConfiguration = ClientConfiguration.builder() .connectedTo("ES server") .withBasicAuth("user", "password").build();