Hello! While investigating the performance of time range queries, I found some surprising things, and was wondering if anyone had insights to share as to what optimisations or heuristics happen behind the scenes that might explain (and perhaps ideas about the best way to build such queries). For a…

I am afraid you cannot disable parts on the query cache. On the other hand, I have discussed this behaviour with other people and we agreed that we should not cache DocValuesFieldExistsQuery as the query is already very fast and the overhead makes little sense. This has been already fixed in the up…

Time range query performance [7.6]

Elastic Stack Elasticsearch

itizir (Diego Becciolini) March 24, 2020, 2:55pm 16

Amazing! Thanks a lot for the great news!

How long until it makes it into an ES release, though?

@timestamp field slow range query "DocValuesFieldExistsQuery"

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Time range query performance [7.6]

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