elasticsearch 安装

ES下载

wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.3.0.tar.gz
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-6.3.0.tar.gz.sha512
shasum -a 512 -c elasticsearch-6.3.0.tar.gz.sha512 
tar -xzf elasticsearch-6.3.0.tar.gz
cd elasticsearch-6.3.0/

tips:只有通过这样处理，才能看到bin文件夹！！！

运行

./bin/elasticsearch

查看结果

curl http://localhost:9200/

{
  "name" : "MJ-FUhy",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "NrkyTGA6SRWtaJ-8_FPWtQ",
  "version" : {
    "number" : "6.3.0",
    "build_flavor" : "default",
    "build_type" : "tar",
    "build_hash" : "424e937",
    "build_date" : "2018-06-11T23:38:03.357887Z",
    "build_snapshot" : false,
    "lucene_version" : "7.3.1",
    "minimum_wire_compatibility_version" : "5.6.0",
    "minimum_index_compatibility_version" : "5.0.0"
  },
  "tagline" : "You Know, for Search"
}

后台运行 Elasticsearch

./bin/elasticsearch -d -p pid

日志信息可以在 $ES_HOME/logs/ 目录中查看。

若想关闭Elasticsearch，只要将 pid 文件中记录的进程ID 干掉就行，

kill `cat pid`

这个是目录结构！