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Code Issues Releases Wiki Activity

Refine the env variable and the max readers

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Kerollmops 2025-01-28 17:40:50 +01:00
parent aaefbfae1f
commit 915cc377fb
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1 changed files with 11 additions and 1 deletions
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12
crates/index-scheduler/src/index_mapper/index_map.rs
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@ -1,5 +1,7 @@
use std::collections::BTreeMap; use std::collections::BTreeMap;
use std::env::VarError;
use std::path::Path; use std::path::Path;
use std::str::FromStr;
use std::time::Duration; use std::time::Duration;
use meilisearch_types::heed::{EnvClosingEvent, EnvFlags, EnvOpenOptions}; use meilisearch_types::heed::{EnvClosingEvent, EnvFlags, EnvOpenOptions};
@ -304,7 +306,15 @@ fn create_or_open_index(
) -> Result<Index> { ) -> Result<Index> {
let mut options = EnvOpenOptions::new(); let mut options = EnvOpenOptions::new();
options.map_size(clamp_to_page_size(map_size)); options.map_size(clamp_to_page_size(map_size));
options.max_readers(1024);
let max_readers = match std::env::var("MEILI_EXPERIMENTAL_INDEX_MAX_READERS") {
Ok(value) => u32::from_str(&value).unwrap(),
Err(VarError::NotPresent) => 1024,
Err(VarError::NotUnicode(value)) => panic!(
"Invalid unicode for the `MEILI_EXPERIMENTAL_INDEX_MAX_READERS` env var: {value:?}"
),
};
options.max_readers(max_readers);
if enable_mdb_writemap { if enable_mdb_writemap {
unsafe { options.flags(EnvFlags::WRITE_MAP) }; unsafe { options.flags(EnvFlags::WRITE_MAP) };
} }