fh_luchenxi的博客

1. 客户端Elasticsearch Clients3. JAVA API2. JAVA REST Client官方提供了两种JAVA REST ClientJava Low Level REST Client: the official low-level client for Elasticsearch. It allows to communicate with an Elasticsearch cluster through http. Leaves requests mar

下载EShttps://www.elastic.co/cn/downloads/past-releases/elasticsearch-5-6-10因为使用的JDK版本是1.8的，所以es的版本选用5.x，下载后解压。启动es在bin目录下找到elasticsearch.bat，双击启动。打开浏览器，输入http://localhost:9200...

elasticsearch-headelasticsearch-head是一个可视化的elasticsearch的集群管理工具。安装环境1.下载并安装nodehttps://nodejs.org/en/download/2.安装grunt npm install -g grunt-cli grunt -version3.安装head插件下载插件https://github.com/mobz/elasticsearch-head安装解压后进入head文件夹下，执行命令：

es启动报错windows server 2012 R12elasticsearch7.7org.elasticsearch.ElasticsearchException: Failure running machine learning native code. This could be due to running on an unsupported OS or distribution, missing OS libraries, or a problem with the temp di

环境windows server 2012 R12Elasticsearch7.7配置config下的elasticsearch.ymldiscovery.seed_hosts: ["127.0.0.1", "[::1]"]network.host: 0.0.0.0http.port: 9200重启es即可。可能遇到的问题bootstrap checks failed,the default discovery settings are unsuitable for produc

节点1cluster.name: my-esnode.name: 154transport.tcp.port: 9300transport.tcp.compress: truediscovery.zen.ping.unicast.hosts: ["172.16.254.154:9300", "172.27.28.79:9300"] discovery.zen.minimum_master_nodes: 1network.host: 172.16.254.154http.port

1. 创建索引前面已经搭建好基本的ES集群环境，然后按教程创建索引和映射时出现此问题。{ "error": { "root_cause": [ { "type": "mapper_parsing_exception", "reason": "Root mapping definition has unsupported parameters: [models : {properties={