一，安装插件1,查看已安装的插件:[lhdop@blog~]$curl-XGET"localhost:9200/_cat/plugins?v&s=component"namecomponentversion2,从命令行安装smartcn分词插件:[lhdop@blogbin]$./elasticsearch-plugininstallanalysis-smartcnwarning:ignoringJAVA_HOME=/usr/loc