SchedulerConfig

lance_io::scheduler

Struct SchedulerConfig 

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pub struct SchedulerConfig {
    pub io_buffer_size_bytes: u64,
}

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§io_buffer_size_bytes: u64

the # of bytes that can be buffered but not yet requested. This controls back pressure. If data is not processed quickly enough then this buffer will fill up and the I/O loop will pause until the buffer is drained.

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impl SchedulerConfig

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pub fn default_for_testing() -> Self

Big enough for unit testing

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pub fn max_bandwidth(store: &ObjectStore) -> Self

Configuration that should generally maximize bandwidth (not trying to save RAM at all). We assume a max page size of 32MiB and then allow 32MiB per I/O thread

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impl Clone for SchedulerConfig

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fn clone(&self) -> SchedulerConfig

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for SchedulerConfig

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Copy for SchedulerConfig

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