原英文版地址: https://www.elastic.co/guide/en/elasticsearch/reference/7.7/restore-cluster-data.html, 原文档版权归 www.elastic.co 所有
本地英文版地址: ../en/restore-cluster-data.html
本地英文版地址: ../en/restore-cluster-data.html
重要: 此版本不会发布额外的bug修复或文档更新。最新信息请参考 当前版本文档。
Restore a cluster’s dataedit
You can restore snapshots to a running cluster with the restore API. By default, all indices in the snapshot are restored. Alternatively, you can restore specific indices or restore the cluster state from a snapshot. When restoring indices, you can modify the index name and selected index settings.
If your cluster has Elasticsearch security features enabled, the restore API requires the manage cluster privilege. There is no bespoke role for the restore process. This privilege is very permissive and should only
be granted to users in the "administrator" category. Specifically, it allows
malicious users to exfiltrate data to a location of their choosing. Automated
tools should not run as users with this privilege.