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storage: use block-property filters for MVCC range tombstone masking#85576

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craig[bot] merged 1 commit intocockroachdb:masterfrom
jbowens:use-bpf-masking
Aug 10, 2022
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storage: use block-property filters for MVCC range tombstone masking#85576
craig[bot] merged 1 commit intocockroachdb:masterfrom
jbowens:use-bpf-masking

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@jbowens jbowens commented Aug 3, 2022

Use block-property filters to aid in skipping keys that are deleted by a
MVCC range tombstone.

Release note: None

@jbowens jbowens requested a review from a team as a code owner August 3, 2022 21:08
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@jbowens jbowens requested a review from erikgrinaker August 3, 2022 21:49
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LGTM, modulo test failures.

nit: MVCCDeleteRange doesn't use a range tombstone, it's a legacy function that drops point tombstones across keys in a span. The real method is the unfortunately named MVCCDeleteRangeUsingTombstone. I'd just refer to them as MVCC range keys/tombstones.

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:lgtm:

Reviewed 2 of 2 files at r1, all commit messages.
Reviewable status: :shipit: complete! 1 of 0 LGTMs obtained (waiting on @jbowens)

@jbowens jbowens changed the title storage: use block-property filters for MVCCDeleteRange masking storage: use block-property filters for MVCC range tombstone masking Aug 9, 2022
Use block-property filters to aid in skipping keys that are deleted by a
MVCC range tombstone.

Release note: None
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jbowens commented Aug 10, 2022

TFTRs!

bors r=nicktrav,erikgrinaker

@craig craig bot merged commit a3cb8aa into cockroachdb:master Aug 10, 2022
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craig bot commented Aug 10, 2022

Build succeeded:

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4 participants