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Code Issues Releases Wiki Activity

Add cache on the indexes stats

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This commit is contained in:
Tamo 2023-02-23 19:31:57 +01:00
parent c0ede6d152
commit fd5c48941a
5 changed files with 122 additions and 60 deletions
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19
index-scheduler/src/lib.rs
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@ -44,10 +44,9 @@ use file_store::FileStore;
use meilisearch_types::error::ResponseError;
use meilisearch_types::heed::types::{OwnedType, SerdeBincode, SerdeJson, Str};
use meilisearch_types::heed::{self, Database, Env, RoTxn};
use meilisearch_types::milli;
use meilisearch_types::milli::documents::DocumentsBatchBuilder;
use meilisearch_types::milli::update::IndexerConfig;
use meilisearch_types::milli::{CboRoaringBitmapCodec, Index, RoaringBitmapCodec, BEU32};
use meilisearch_types::milli::{self, CboRoaringBitmapCodec, Index, RoaringBitmapCodec, BEU32};
use meilisearch_types::tasks::{Kind, KindWithContent, Status, Task};
use roaring::RoaringBitmap;
use synchronoise::SignalEvent;
@ -566,7 +565,7 @@ impl IndexScheduler {
}
/// Return the name of all indexes without opening them.
pub fn index_names(self) -> Result<Vec<String>> {
pub fn index_names(&self) -> Result<Vec<String>> {
let rtxn = self.env.read_txn()?;
self.index_mapper.index_names(&rtxn)
}
@ -1186,6 +1185,14 @@ impl IndexScheduler {
Ok(TickOutcome::TickAgain(processed_tasks))
}
pub fn index_stats(&self, index_uid: &str) -> Result<IndexStats> {
let is_indexing = self.is_index_processing(index_uid)?;
let rtxn = self.read_txn()?;
let index_stats = self.index_mapper.stats_of(&rtxn, index_uid)?;
Ok(IndexStats { is_indexing, inner_stats: index_stats })
}
pub(crate) fn delete_persisted_task_data(&self, task: &Task) -> Result<()> {
match task.content_uuid() {
Some(content_file) => self.delete_update_file(content_file),
@ -1238,6 +1245,12 @@ struct IndexBudget {
task_db_size: usize,
}
#[derive(Debug)]
pub struct IndexStats {
pub is_indexing: bool,
pub inner_stats: index_mapper::IndexStats,
}
#[cfg(test)]
mod tests {
use std::io::{BufWriter, Seek, Write};