According to this post , Generally speaking, you'll receive the optimal performance by using the same number of shards as nodes. I have three dedicated master nodes and one data node in my cluster. So I have four nodes in my cluster. Does this mean I should set number_of_shards to 4? Or is it …

number_of_replicas set to 1 will still not make any replicas if you only have one data node. You can change the number of replicas for indices on the fly with an API call (which is also in Elasticsearch Curator), so in order to maintain a green cluster state, I'd set number_of_replicas to 0 while y…

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Should dedicated master nodes and data nodes be considered separately?

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system (system) Closed March 14, 2017, 11:18pm 17

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Should dedicated master nodes and data nodes be considered separately?

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