ES5.6.4安装elasticdump实现备份

zhanghe6872023-10-13 21:30

确保存在node和npm

wget -c https://nodejs.org/dist/v16.18.1/node-v16.18.1-linux-x64.tar.xz

xz -d node-v16.18.1-linux-x64.tar.xz

tar -xf node-v16.18.1-linux-x64.tar

mv node-v16.18.1-linux-x64 /usr/local/nodejs

sudo mv node-v16.18.1-linux-x64 /usr/local/nodejs

cd /usr/local/nodejs/

或者

sudo ln -sf /usr/local/nodejs/bin/node /usr/local/bin/node

sudo ln -sf /usr/local/nodejs/bin/npm /usr/local/bin/npm

vim /etc/profile

添加node环境变量

export NODE_HOME=/usr/local/nodejs/

export PATH= $NODE_HOME/bin:$ PATH

source /etc/profile

下载elasticdump

npm install -g elasticdump

如果出现错误：npm install elasticdump -g
$..................\] - fetchMetadata: sill fetchPackageMetaData error for request@npm:@cypress/request@\^3.0.1 Invalid dependency type requested: alias 解决：可以先切换镜像 npm config set registry https://registry.npm.taobao.org 然后在执行： npm install elasticdump -g 3. 安装好后，elasticdump --version 查看版本 4. 查看 elasticdump位置 whereis elasticdump elasticdump: /usr/local/nodejs/bin/elasticdump$

导出

/usr/local/nodejs/bin/elasticdump --input=http://192.168.x.y:9200/zhihu_ref --output=/u01/isi/develop/zhihu_ref_20231013.json