Elastic search 8.5.3 not at all running aggregation queries , Even for small index ( just 5 documents ) Below Thread information. Same query works perfectly fine in Elastic Search 7.17 100.2% [cpu=100.2%, other=0.0%] (500.7ms out of 500ms) cpu usage by thread 'elasticsearch[<ec2-node>][search][…

That was very useful. I could reproduce it in 8.5.3 up to 8.6.2 but it seems to have been fixed in 8.7.0. I am afraid in order to fix it you will need to upgrade to 8.7+. The issue was fixed in lucene here: Fix exponential runtime for Boolean#rewrite by benwtrent · Pull Request #12072 · apache/luce…

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Elastic search 8.5.3 Aggregations query erroring

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Ignacio_Vera (Ignacio Vera) April 26, 2023, 3:19pm 11

I think you are hitting a similar issue described here and probably the workaround helps you:

Would it be possible for you to open an issue in the Elasticsearch repository providing as much information so we can reproduce it?

Thanks!

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