配置從節(jié)點(diǎn)1

1、vi /elasticsearch/conf/elasticsearch.yml

cluster.name: elastic-cluster
node.name: slave1
path.data: /usr/local/soft/elasticsearch-slave1/data/
path.logs: /usr/local/soft/elasticsearch-slave1/logs/
bootstrap.memory_lock: true
network.host: 192.168.162.72
http.port: 9201
//主節(jié)點(diǎn)地址，若有多個(gè)，則配置多個(gè)
discovery.zen.ping.unicast.hosts: ["192.168.162.72"]
http.cors.enabled: true
http.cors.allow-origin: "*"

2、啟動(dòng)服務(wù) -d 后臺(tái)啟動(dòng)

./elasticsearch/bin/elasticsearch -d?

配置從節(jié)點(diǎn)2

1、vi /elasticsearch/conf/elasticsearch.yml

cluster.name: elastic-cluster
node.name: slave2
path.data: /usr/local/soft/elasticsearch-slave2/data/
path.logs: /usr/local/soft/elasticsearch-slave2/logs/
bootstrap.memory_lock: true
network.host: 192.168.162.72
http.port: 9202
//主節(jié)點(diǎn)地址，若有多個(gè)，則配置多個(gè)
discovery.zen.ping.unicast.hosts: ["192.168.162.72"]
http.cors.enabled: true
http.cors.allow-origin: "*"

2、啟動(dòng)服務(wù) -d 后臺(tái)啟動(dòng)

./elasticsearch/bin/elasticsearch -d?

配置jvm.options

默認(rèn)配置
-Xms2g
-Xmx2g
當(dāng)系統(tǒng)內(nèi)存不足時(shí)，需要調(diào)小這個(gè)值。否則啟動(dòng)多個(gè)節(jié)點(diǎn)時(shí)，由于內(nèi)存不足，om會(huì)自動(dòng)kill掉進(jìn)程。
-Xms512m
-Xmx512m

配置elasticsearch-head（es可視化界面）

git clone git://github.com/mobz/elasticsearch-head.git
cd elasticsearch-head
npm install
npm run start
open http://localhost:9100/

注意：
?當(dāng)啟動(dòng)主點(diǎn)后，端口9200和9300同時(shí)啟動(dòng)
9200作為Http協(xié)議，節(jié)點(diǎn)和外部通訊，調(diào)用restful接口用9200。
9300作為Tcp協(xié)議，ES集群節(jié)點(diǎn)之間的通訊使用。