v473 - Thanks #26420
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v473 - Thanks
#26420
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You can leave a comment in the PR instead. |
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We upgraded to Trino 473 (from 470) after reading the release notes and seeing #25127.
We've been struggling with memory usage issues on a couple larger queries for a while now (think there was some underlying issues with memory management too since nodes where getting straight OOM killed even when using spillover) and updating versions has completely solved the issues. Its even decreased run times by as much as 50%!
The original PR doesn't mention it, but the improvements extend to queries making heavy use of windowing as well.
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