自行到https://www.elastic.co/downloads/elasticsearch下載所對應的ES版本，選擇RPM 版本，我所使用的是6.4.1
1，安裝ES
| #rpm -ivh elasticsearch-6.4.1.rpm |
創建ES所需要的目錄
#mkdir -pv /data/elasticsearch #mkdir -p /data/logs/elasticsearch #chown -R elasticsearch.elasticsearch /data |
編譯ES 配置文件
| vim /etc/elasticsearch/elasticsearch.yml |
cluster.name: elaseicsearch indices.memory.index_buffer_size: 30% indices.breaker.fielddata.limit: 20% indices.fielddata.cache.size: 15% indices.breaker.request.limit: 10% indices.breaker.total.limit: 40% thread_pool.bulk.size: 3 thread_pool.bulk.queue_size: 1000 #hread_pool.search.queue_size: 3000
gateway.recover_after_nodes: 1 gateway.expected_nodes: 1 discovery.zen.ping_timeout: 30s discovery.zen.minimum_master_nodes: 1 http.max_initial_line_length: 1mb discovery.zen.ping.unicast.hosts: ["1.1.1.1", "1.1.1.2", "1.1.1.3"] processors: 2 discovery.zen.fd.ping_interval: 5s discovery.zen.fd.connect_on_network_disconnect: true index.store.type: niofs #script.max_compilations_per_minute: 100000 network.tcp.keep_alive: false transport.ping_schedule: 10s bootstrap.memory_lock: false bootstrap.system_call_filter: false cluster.routing.allocation.same_shard.host: true path.data: /data/elasticsearch path.logs: /data/logs/elasticsearch network.host: 1.1.1.1 http.port: 9200 node.name: test node.master: false （哪臺設置爲主節點需要將此改爲true） node.data: true node.ingest: true xpack.graph.enabled: true xpack.ml.enabled: true xpack.monitoring.enabled: true #xpack.reporting.enabled: true xpack.security.enabled: false |
注：根據實際環境自行更改配置
修改jvm內存
vim /etc/elasticsearch/jvm.options |
將內存修改成主機的一半
2，安裝插件 x-pack ik分詞器
下載最新版本的包
| wget https://artifacts.elastic.co/downloads/packs/x-pack/x-pack-6.2.4.zip |
安裝x-pack
#cd /usr/share/elasticsearch/bin #./elasticsearch-plugin install file:///root/x-pack-6.2.4.zip |
安裝分詞器
#cd /usr/share/elasticsearch/plugins/ #mkdir ik #mkdir pinyin |
下載分詞器
#wget https://github.com/medcl/elasticsearch-analysis-pinyin/releases/download/v6.4.1/elasticsearch-analysis-pinyin-6.4.1.zip |
只需要將分詞器解壓到對應目錄就OK
#unzip elasticsearch-analysis-ik-6.4.1.zip -d /usr/share/elasticsearch/plugins/ik/ #unzip elasticsearch-analysis-pinyin-6.4.1.zip -d /usr/share/elasticsearch/plugins/pinyin/ |
啓動ES
| #/etc/init.d/elasticsearch restart |