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Return correct memory buffer size - #22

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shanth96 wants to merge 1 commit into
release-8.0.34-2602from
return-mem-buffer
Open

Return correct memory buffer size#22
shanth96 wants to merge 1 commit into
release-8.0.34-2602from
return-mem-buffer

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Part of https://github.com/Shopify/db-core-mysql/issues/1896

This PR makes myrocks engine return correct memory buffer sizes (== block_cache_size). As mentioned in the issue, this is needed by the optimizer for query planning and the default fallback of 100MB leads to inaccurate estimations, leading to suboptimal plans.

@shanth96
shanth96 requested a review from kgalieva July 28, 2025 15:34
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2 participants