一、安装node
wget https://nodejs.org/dist/v10.13.0/node-v10.13.0-linux-x64.tar.gz tar xf node-v10.13.0-linux-x64.tar.gz -C /usr/local/ echo 'export PATH=/usr/local/node-v10.13.0-linux-x64/bin/:$PATH' >>/etc/profile source /etc/profile
二、安装elasticdump
# 全局安装 -g npm install elasticdump -g
三、通过elasticdump将input中的索引导入到output中
# Copy an index from production to staging with analyzer and mapping: elasticdump \ --input=http://192.168.5.101:9200/my_index \ --output=http://192.168.5.202:9200/my_index \ --type=analyzer elasticdump \ --input=http://192.168.5.101:9200/my_index \ --output=http://192.168.5.202:9200/my_index \ --type=mapping elasticdump \ --input=http://192.168.5.101:9200/my_index \ --output=http://192.168.5.202:9200/my_index \ --type=data # Backup index data to a file: elasticdump \ --input=http://192.168.5.101:9200/my_index \ --output=/data/my_index_mapping.json \ --type=mapping elasticdump \ --input=http://192.168.5.101:9200/my_index \ --output=/data/my_index.json \ --type=data