EletaticSearch数据备份迁移ElestaticDum

ElestaticDump工具的使用

github: https://github.com/taskrabbit/elasticsearch-dump

安装

安装Node环境

yum install node-js或 yum install npm

安装ElasticDump

npm install elasticdump -g

迁移

迁移analyzer

elasticdump --input=http://10.89.181.20:9200/recommend_bot --output=http://10.181.92.41:8200/recommend_bot --type=analyzer

迁移mapping

elasticdump --input=http://production.es.com:9200/my_index --output=http://staging.es.com:9200/my_index --type=mapping

迁移data

elasticdump --input=http://production.es.com:9200/my_index --output=http://staging.es.com:9200/my_index --type=data