In the commonly used Chinese word, a phonetic word, a traditional and simplified conversion plug-ins. Domestic use of the more respectively:
elasticsearch the Analysis-IK-
elasticsearch-the Analysis-Pinyin
elasticsearch-the Analysis-stconvert
Download the corresponding version es version
After downloading the file into the plugins directory of el (create three folders)
Extracting the unzip respectively, if the command is not mounted yum -y install unzip
Assign user permissions
chown -R user:user /opt/elasticsearch-5.6.16/plugins/