我们后续也需要使用Elasticsearch来进行中文分词,所以需要单独给Elasticsearch安装IK分词器插件。以下为具体安装步骤:
https://github.com/medcl/elasticsearch-analysis-ik/releases
mkdir -p /export/server/es/elasticsearch-7.6.1/plugins/ik
cd /export/server/es/elasticsearch-7.6.1/plugins/ik
sudo rz
unzip elasticsearch-analysis-ik-7.6.1.zip
cd /export/server/es/elasticsearch-7.6.1/plugins
scp -r ik/ node2:$PWD
scp -r ik/ node3:$PWD
nohup /export/server/es/elasticsearch-7.6.1/bin/elasticsearch 2>&1 &