I read through elasticsearch and understood that there is no way to limit the connections by users I came across the topic on threadpool size configuration per nodes. https://www.elastic.co/guide/en/elasticsearch/reference/7.x/modules-threadpool.html Wanted to know if using a coordinating node, …

Usage of coordinating node for threadpool or http request limits

warkolm (Mark Walkom) August 9, 2020, 11:05pm 2

Yes.

But, please read Should I increase my threadpool size if I get rejected executions or HTTP 429 responses?

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