StaleThresholdStrategy

lsm_tree::gc

Struct StaleThresholdStrategy 

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pub struct StaleThresholdStrategy(/* private fields */);
Expand description

Picks blob files that have a certain percentage of stale blobs

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impl StaleThresholdStrategy

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pub fn new(ratio: f32) -> Self

Creates a new strategy with the given threshold.

§Panics

Panics if the ratio is invalid.

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impl GcStrategy for StaleThresholdStrategy

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fn pick(&self, value_log: &ValueLog) -> Vec<u64>

Picks blob files based on a predicate.

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