Elasticsearch 7:安装与启动


#Elasticsearch 笔记


安装

前置条件是安装 Java。

然后去 ES 官网下载 ES:

我下载的是 7.2.0。

下载后,解压。

启动

$ cd elasticsearch-7.2.0
$ ./bin/elasticsearch

ES 会监听本地的 9200 端口,打开浏览器访问 http://127.0.0.1:9200,会看到:

{
  "name" : "Myhost",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "abtEL4GKRfulSwTfJ0wX5Q",
  "version" : {
    "number" : "7.2.0",
    "build_flavor" : "default",
    "build_type" : "tar",
    "build_hash" : "508c38a",
    "build_date" : "2019-06-20T15:54:18.811730Z",
    "build_snapshot" : false,
    "lucene_version" : "8.0.0",
    "minimum_wire_compatibility_version" : "6.8.0",
    "minimum_index_compatibility_version" : "6.0.0-beta1"
  },
  "tagline" : "You Know, for Search"
}



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