Installation of IK word breaker

ik Installation of word segmentation

Be careful ik The word breaker version must match your elasticsearch Same version

1. download ik Word segmentation is (github There are open source projects on it )

https://github.com/medcl/elasticsearch-analysis-ik

2. Download it and unzip it

3. Copy all extracted files to elasticsearch Medium plugin In the folder , You can create another one inside ik Folder

4. restart es That's all right.