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Allow to use direct_io and mmap_io for secondary indices.#11955

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alexey-milovidov merged 4 commits intomasterfrom
revive-mmap-2
Jun 26, 2020
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Allow to use direct_io and mmap_io for secondary indices.#11955
alexey-milovidov merged 4 commits intomasterfrom
revive-mmap-2

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@alexey-milovidov
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@alexey-milovidov alexey-milovidov commented Jun 25, 2020

Changelog category (leave one):

  • Performance Improvement

Changelog entry (a user-readable short description of the changes that goes to CHANGELOG.md):
Allow to use direct_io and mmap_io for secondary indices if the settings min_bytes_to_use_direct_io or min_bytes_to_use_mmap_io are configured.

Also includes #11953.

@alexey-milovidov alexey-milovidov merged commit 2163716 into master Jun 26, 2020
@alexey-milovidov alexey-milovidov deleted the revive-mmap-2 branch June 26, 2020 00:16
@CurtizJ CurtizJ added the pr-performance Pull request with some performance improvements label Jul 17, 2020
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bobrik commented Jul 20, 2020

@alexey-milovidov this sped up my query from 4.250s to 3.911s 🎉

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pr-performance Pull request with some performance improvements

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