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expose the number of database in the index-scheduler and rewrite the lib.rs to use the value provided in the options instead of a magic number

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This commit is contained in:
Tamo
2025-01-22 15:23:07 +01:00
committed by Louis Dureuil
parent 705d31e8bd
commit e41ebd3047
8 changed files with 105 additions and 54 deletions
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18
crates/index-scheduler/src/features.rs
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@ -7,7 +7,12 @@ use meilisearch_types::heed::{Database, Env, RwTxn};
use crate::error::FeatureNotEnabledError;
use crate::Result;
const EXPERIMENTAL_FEATURES: &str = "experimental-features";
/// The number of database used by features
const NUMBER_OF_DATABASES: u32 = 1;
/// Database const names for the `FeatureData`.
mod db_name {
pub const EXPERIMENTAL_FEATURES: &str = "experimental-features";
}
#[derive(Clone)]
pub(crate) struct FeatureData {
@ -84,14 +89,19 @@ impl RoFeatures {
}
impl FeatureData {
pub(crate) const fn nb_db() -> u32 {
NUMBER_OF_DATABASES
}
pub fn new(env: &Env, instance_features: InstanceTogglableFeatures) -> Result<Self> {
let mut wtxn = env.write_txn()?;
let runtime_features_db = env.create_database(&mut wtxn, Some(EXPERIMENTAL_FEATURES))?;
let runtime_features_db =
env.create_database(&mut wtxn, Some(db_name::EXPERIMENTAL_FEATURES))?;
wtxn.commit()?;
let txn = env.read_txn()?;
let persisted_features: RuntimeTogglableFeatures =
runtime_features_db.get(&txn, EXPERIMENTAL_FEATURES)?.unwrap_or_default();
runtime_features_db.get(&txn, db_name::EXPERIMENTAL_FEATURES)?.unwrap_or_default();
let InstanceTogglableFeatures { metrics, logs_route, contains_filter } = instance_features;
let runtime = Arc::new(RwLock::new(RuntimeTogglableFeatures {
metrics: metrics || persisted_features.metrics,
@ -108,7 +118,7 @@ impl FeatureData {
mut wtxn: RwTxn,
features: RuntimeTogglableFeatures,
) -> Result<()> {
self.persisted.put(&mut wtxn, EXPERIMENTAL_FEATURES, &features)?;
self.persisted.put(&mut wtxn, db_name::EXPERIMENTAL_FEATURES, &features)?;
wtxn.commit()?;
// safe to unwrap, the lock will only fail if: