查看插件安装情况
elasticsearch-plugin list
插件在线安装
bin/elasticsearch-plugin install analysis-icu
离线安装ik分词
cd plugins
wget https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v7.17.7/elasticsearch-analysis-ik-7.17.7.zip
unzip elasticsearch-analysis-ik-7.17.7.zip -d analysis-ik
离线安装pinyin分词
cd plugins
wget https://github.com/medcl/elasticsearch-analysis-pinyin/releases/download/v7.17.6/elasticsearch-analysis-pinyin-7.17.6.zip
unzip elasticsearch-analysis-pinyin-7.17.6.zip -d analysis-pinyin
重启服务报错
[es@VM-4-5-centos bin]$ Nov 22, 2023 10:26:58 AM sun.util.locale.provider.LocaleProviderAdapter <clinit>
WARNING: COMPAT locale provider will be removed in a future release
uncaught exception in thread [main]
java.lang.IllegalArgumentException: Plugin [analysis-ik] was built for Elasticsearch version 7.17.7 but version 7.17.15 is running
修改分词器对应es版本
cd plugins/ik/
# 修改 plugin-descriptor.properties 文件
vim plugin-descriptor.properties
# 修改 elasticsearch.version 为ES的版本号
elasticsearch.version=你的ES版本号
# 保存退出
:wq