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refactor: remove runtime cfg!(test) check

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Won't work in integration tests and consequently all threads would be
used. To remedy this we make explicit `max_threads=Some(1)` in the
IndexerConfig::default
This commit is contained in:
nnethercott 2025-05-13 09:12:34 +02:00
parent 75a7e40a27
commit 15cdc6924b
3 changed files with 12 additions and 33 deletions
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5
crates/meilisearch/src/lib.rs
View File

@ -501,12 +501,11 @@ fn import_dump(
let network = dump_reader.network()?.cloned().unwrap_or_default();
index_scheduler.put_network(network)?;
// 3.1 Use all cpus to process dump if a) `max_indexing_threads` not configured and
// b) we're not executing from within a test
// 3.1 Use all cpus to process dump if `max_indexing_threads` not configured
let backup_config;
let base_config = index_scheduler.indexer_config();
let indexer_config = if base_config.max_threads.is_none() && !cfg!(test) {
let indexer_config = if base_config.max_threads.is_none() {
let thread_pool = ThreadPoolNoAbortBuilder::new()
.thread_name(|index| format!("indexing-thread:{index}"))
.num_threads(num_cpus::get())

32
crates/milli/src/test_index.rs
View File

@ -19,10 +19,7 @@ use crate::update::{
};
use crate::vector::settings::{EmbedderSource, EmbeddingSettings};
use crate::vector::EmbeddingConfigs;
use crate::{
db_snap, obkv_to_json, Filter, FilterableAttributesRule, Index, Search, SearchResult,
ThreadPoolNoAbortBuilder,
};
use crate::{db_snap, obkv_to_json, Filter, FilterableAttributesRule, Index, Search, SearchResult};
pub(crate) struct TempIndex {
pub inner: Index,
@ -62,15 +59,8 @@ impl TempIndex {
wtxn: &mut RwTxn<'t>,
documents: Mmap,
) -> Result<(), crate::error::Error> {
let local_pool;
let indexer_config = &self.indexer_config;
let pool = match &indexer_config.thread_pool {
Some(pool) => pool,
None => {
local_pool = ThreadPoolNoAbortBuilder::new().build().unwrap();
&local_pool
}
};
let pool = &indexer_config.thread_pool;
let rtxn = self.inner.read_txn()?;
let db_fields_ids_map = self.inner.fields_ids_map(&rtxn)?;
@ -153,15 +143,8 @@ impl TempIndex {
wtxn: &mut RwTxn<'t>,
external_document_ids: Vec<String>,
) -> Result<(), crate::error::Error> {
let local_pool;
let indexer_config = &self.indexer_config;
let pool = match &indexer_config.thread_pool {
Some(pool) => pool,
None => {
local_pool = ThreadPoolNoAbortBuilder::new().build().unwrap();
&local_pool
}
};
let pool = &indexer_config.thread_pool;
let rtxn = self.inner.read_txn()?;
let db_fields_ids_map = self.inner.fields_ids_map(&rtxn)?;
@ -231,15 +214,8 @@ fn aborting_indexation() {
let mut wtxn = index.inner.write_txn().unwrap();
let should_abort = AtomicBool::new(false);
let local_pool;
let indexer_config = &index.indexer_config;
let pool = match &indexer_config.thread_pool {
Some(pool) => pool,
None => {
local_pool = ThreadPoolNoAbortBuilder::new().build().unwrap();
&local_pool
}
};
let pool = &indexer_config.thread_pool;
let rtxn = index.inner.read_txn().unwrap();
let db_fields_ids_map = index.inner.fields_ids_map(&rtxn).unwrap();

8
crates/milli/src/update/indexer_config.rs
View File

@ -33,9 +33,13 @@ impl Default for IndexerConfig {
#[allow(unused_mut)]
let mut pool_builder = ThreadPoolNoAbortBuilder::new();
#[allow(unused_mut, unused_assignments)]
let mut max_threads = None;
#[cfg(test)]
{
pool_builder = pool_builder.num_threads(1);
max_threads = Some(1);
}
let thread_pool = pool_builder
@ -44,16 +48,16 @@ impl Default for IndexerConfig {
.expect("failed to build default rayon thread pool");
Self {
max_threads,
thread_pool,
log_every_n: None,
max_nb_chunks: None,
documents_chunk_size: None,
max_memory: None,
max_threads: None,
chunk_compression_type: CompressionType::None,
chunk_compression_level: None,
max_positions_per_attributes: None,
skip_index_budget: false,
thread_pool,
}
}
}