1 mvn java打包工具
http://maven.apache.org/download.cgi# 最新版下载地址
http://blog.csdn.net/huwei2003/article/details/41822841
下载、移动至指定目录/usr/local、设置环境变量
2 ik安装
https://github.com/medcl/elasticsearch-analysis-ik 下载地址
注意ik的版本要跟es的版本相匹配
参考文档:
http://blog.csdn.net/laoyang360/article/details/74090357?utm_source=itdadao&utm_medium=referral
(1)unzip file 解压
(2)jar文件生成
/usr/local/apache-maven-3.5.2/bin/mvn clean package
(3)新建ik目录 elasticsearch/plugins/ik
(4) cp elasticsearch-analysis-ik-master/target/releases/elasticsearch-analysis-ik-5.4.0.zip
/opt/elasticsearch/plugins/ik/
(5) unzip解压 将所有文件cp到ik目录下 同时删除plugins目录下的临时文件
(6) 修改配置文件 plugins/ik/config/IKAnalyzer.cfg.xml
(7)重启es服务
https://github.com/medcl/elasticsearch-analysis-ik/archive/master.zip
3 一些报错处理
(1) 报错1 max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]
http://blog.csdn.net/weini1111/article/details/60468068
(2) 报错2
max file descriptors [4096] for elasticsearch process is too low, increase to at least [65536]
http://blog.csdn.net/weini1111/article/details/60468068
http://blog.ihipop.info/2011/01/2053.html
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