Struct CacheRefillConfig 

pub struct CacheRefillConfig {
    pub meta_refill_concurrency: usize,
    pub data_refill_levels: Vec<u32>,
    pub timeout_ms: u64,
    pub concurrency: usize,
    pub unit: usize,
    pub threshold: f64,
    pub recent_filter_shards: usize,
    pub recent_filter_layers: usize,
    pub recent_filter_rotate_interval_ms: usize,
    pub skip_recent_filter: bool,
    pub skip_inheritance_filter: bool,
    pub unrecognized: Unrecognized<Self>,
}

Fields

meta_refill_concurrency: usize

Inflight meta cache refill tasks limit.

0 for unlimited.

data_refill_levels: Vec<u32>

SSTable levels to refill.

timeout_ms: u64

Cache refill maximum timeout to apply version delta.

concurrency: usize

Inflight data cache refill tasks.

unit: usize

Block count that a data cache refill request fetches.

threshold: f64

Data cache refill unit admission ratio.

Only unit whose blocks are admitted above the ratio will be refilled.

recent_filter_shards: usize

Recent filter layer shards.

recent_filter_layers: usize

Recent filter layer count.

recent_filter_rotate_interval_ms: usize

Recent filter layer rotate interval.

skip_recent_filter: bool

Skip checking recent filter on data refill.

This option is suitable for a single compute node or debugging.

skip_inheritance_filter: bool

Skip checking inheritance filter on data refill.

The inheritance filter only runs after recent-filter admission, so this option has no effect when skip_recent_filter is enabled.

This option is suitable for a single compute node or debugging.

unrecognized: Unrecognized<Self>

Implementations

impl CacheRefillConfig

pub fn config_docs( name: String, docs: &mut BTreeMap<String, Vec<(String, String)>>, )

Trait Implementations

impl Clone for CacheRefillConfig

fn clone(&self) -> CacheRefillConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CacheRefillConfig

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

Formats the value using the given formatter.

impl Default for CacheRefillConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CacheRefillConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CacheRefillConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.