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create_bloom_filter

parquet::column::writer::encoder

Function create_bloom_filter 

Source 
pub(crate) fn create_bloom_filter(
    column_props: &ResolvedColumnProperties,
) -> Result<(Option<Sbbf>, f64)>
Expand description

Creates a bloom filter sized for the column’s configured NDV, returning the filter and the target FPP for folding.