Struct CompactionPlanner

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pub struct CompactionPlanner { /* private fields */ }

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impl CompactionPlanner

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pub fn new(config: CompactionConfig) -> Self

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pub fn plan(&self, files: &[DataFileEntry]) -> Vec<DataFileEntry>

Select files to compact.

Picks files smaller than target_file_size_bytes, sorts them smallest-first (cheapest to read), and caps the selection at max_files_per_pass. This tiered approach prevents a single pass from compacting the entire table into memory when thousands of small files exist.

Auto Trait Implementations§

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impl UnwindSafe for CompactionPlanner

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