理解常见的配置错误，从而确保添加 Elasticsearch 节点后性能可得到提升。扩展集群时，不要让新节点造成性能瓶颈。

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在新主机上的虚拟机或容器中添加节点

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Maximizing Elasticsearch performance when adding nodes to a cluster

最大程度提高向集群添加节点后的 Elasticsearch 性能

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Ryan Eno

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最大程度提高向集群添加节点后的 Elasticsearch 性能

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