elasticsearch

安装

$ wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.5.1.zip
$ unzip elasticsearch-5.5.1.zip
$ cd elasticsearch-5.5.1/
$ ./bin/elasticsearch

注意不要用root用户运行，将elasticsearch放在其他用户工作目录

测试是否运行成功

$ curl localhost:9200

{
  "name" : "es.10.91.3.37.0",
  "cluster_name" : "es",
  "version" : {
    "number" : "2.0.0",
    "build_hash" : "d7d6a2ae333a09006b54954759dd41dbe9aefb82",
    "build_timestamp" : "2016-06-02T09:13:39Z",
    "build_snapshot" : false,
    "lucene_version" : "5.2.1"
  },
  "tagline" : "You Know, for Search"
}

常用命令

查看索引

$ curl -X GET 'http://localhost:9200/_cat/indices?v'

列出index包含的type

$ curl 'localhost:9200/_mapping?pretty=true'