我正在使用Elasticsearch 2.4.4,需要使用快照/恢复机制来备份数据。但我有几个问题。
1. Can a snapshot be taken without any issues while data is being written into ES.
2. Does it matter which of master/data/client node is being used for taking snapshots.
3.Does restore require indices to be closed.If yes then why
答案 0 :(得分:0)