用elasticsearchdump备份恢复数据

1.安装elastic searchdump

mkdir /data/nodejs
cd  /data/nodejs
wget https://nodejs.org/dist/v10.16.2/node-v10.16.2-linux-x64.tar.xz
tar xvf node-v10.16.2-linux-x64.tar.xz -C /usr/local/
echo 'export PATH=/usr/local/node-v10.16.2-linux-x64/bin:$GOPATH/bin:$PATH' >> /etc/profile

2.备份数据

elasticdump --input=http://192.168.1.49:9200/mytest --output=/tmp/indexname.json --type=data --limit=10000 --concurrency=1

3.恢复到新集群

elasticdump --input=/tmp/indexname.json --output=http://192.168.1.144:9200/mytest --type=data --limit=10000 --concurrency=20

 参考：https://aikbuk.com/2019/09/29/elasticsearch%E5%A4%87%E4%BB%BD%E6%81%A2%E5%A4%8D/

标签：tar,nodejs,恢复,备份,x64,elasticsearchdump,linux,v10.16,data
来源： https://www.cnblogs.com/hixiaowei/p/11792079.html