[9.1] Change GeoIpCache and EnrichCache to LongAdder (#132922)#133250
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elasticsearchmachine merged 1 commit intoelastic:9.1from Aug 20, 2025
Merged
[9.1] Change GeoIpCache and EnrichCache to LongAdder (#132922)#133250elasticsearchmachine merged 1 commit intoelastic:9.1from
elasticsearchmachine merged 1 commit intoelastic:9.1from
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From the javadocs: > [`LongAdder`] is usually preferable to `AtomicLong` when multiple threads update a common sum that is used for purposes such as collecting statistics, not for fine-grained synchronization control. Since we largely write stats and read very infrequently, let's avoid any lock-contention possibilities by switching to the more appropriate data type.
szybia
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:Distributed/Ingest Node
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Backports the following commits to 9.1: