mirror of
https://github.com/meilisearch/MeiliSearch
synced 2024-11-26 14:54:27 +01:00
Fix Facet Indexing bugs
1. Handle keys with variable length correctly This fixes https://github.com/meilisearch/meilisearch/issues/3042 and is easily reproducible with the updated fuzz tests, which now generate keys with variable lengths. 2. Prevent adding facets to the database if their encoded value does not satisfy `valid_lmdb_key`. This fixes an indexing failure when a document had a filterable attribute containing a value whose length is higher than ~500 bytes.
This commit is contained in:
Loïc Lecrenier
parent
a651397afc
commit
d95d02cb8a
@ -12,7 +12,7 @@ use crate::heed_codec::facet::{
|
||||
FacetGroupKey, FacetGroupKeyCodec, FacetGroupValue, FacetGroupValueCodec,
|
||||
};
|
||||
use crate::heed_codec::ByteSliceRefCodec;
|
||||
use crate::update::index_documents::{create_writer, writer_into_reader};
|
||||
use crate::update::index_documents::{create_writer, valid_lmdb_key, writer_into_reader};
|
||||
use crate::{CboRoaringBitmapCodec, FieldId, Index, Result};
|
||||
|
||||
/// Algorithm to insert elememts into the `facet_id_(string/f64)_docids` databases
|
||||
@ -142,6 +142,9 @@ impl<R: std::io::Read + std::io::Seek> FacetsUpdateBulkInner<R> {
|
||||
let mut database = self.db.iter_mut(wtxn)?.remap_types::<ByteSlice, ByteSlice>();
|
||||
let mut cursor = new_data.into_cursor()?;
|
||||
while let Some((key, value)) = cursor.move_on_next()? {
|
||||
if !valid_lmdb_key(key) {
|
||||
continue;
|
||||
}
|
||||
buffer.clear();
|
||||
// the group size for level 0
|
||||
buffer.push(1);
|
||||
@ -155,6 +158,9 @@ impl<R: std::io::Read + std::io::Seek> FacetsUpdateBulkInner<R> {
|
||||
|
||||
let mut cursor = new_data.into_cursor()?;
|
||||
while let Some((key, value)) = cursor.move_on_next()? {
|
||||
if !valid_lmdb_key(key) {
|
||||
continue;
|
||||
}
|
||||
// the value is a CboRoaringBitmap, but I still need to prepend the
|
||||
// group size for level 0 (= 1) to it
|
||||
buffer.clear();
|
||||
|
||||
@ -11,6 +11,7 @@ use crate::heed_codec::facet::{
|
||||
};
|
||||
use crate::heed_codec::ByteSliceRefCodec;
|
||||
use crate::search::facet::get_highest_level;
|
||||
use crate::update::index_documents::valid_lmdb_key;
|
||||
use crate::{CboRoaringBitmapCodec, FieldId, Index, Result};
|
||||
|
||||
enum InsertionResult {
|
||||
@ -70,6 +71,9 @@ impl<'i> FacetsUpdateIncremental<'i> {
|
||||
|
||||
let mut cursor = self.new_data.into_cursor()?;
|
||||
while let Some((key, value)) = cursor.move_on_next()? {
|
||||
if !valid_lmdb_key(key) {
|
||||
continue;
|
||||
}
|
||||
let key = FacetGroupKeyCodec::<ByteSliceRefCodec>::bytes_decode(key)
|
||||
.ok_or(heed::Error::Encoding)?;
|
||||
let docids = CboRoaringBitmapCodec::bytes_decode(value).ok_or(heed::Error::Encoding)?;
|
||||
@ -114,52 +118,37 @@ impl FacetsUpdateIncrementalInner {
|
||||
txn: &RoTxn,
|
||||
) -> Result<(FacetGroupKey<Vec<u8>>, FacetGroupValue)> {
|
||||
assert!(level > 0);
|
||||
match self.db.get_lower_than_or_equal_to(
|
||||
txn,
|
||||
&FacetGroupKey { field_id, level, left_bound: facet_value },
|
||||
)? {
|
||||
Some((key, value)) => {
|
||||
if key.level != level {
|
||||
let mut prefix = vec![];
|
||||
prefix.extend_from_slice(&field_id.to_be_bytes());
|
||||
prefix.push(level);
|
||||
|
||||
let mut prefix = vec![];
|
||||
prefix.extend_from_slice(&field_id.to_be_bytes());
|
||||
prefix.push(level);
|
||||
prefix.extend_from_slice(facet_value);
|
||||
|
||||
let mut prefix_iter = self
|
||||
.db
|
||||
.as_polymorph()
|
||||
.prefix_iter::<_, ByteSlice, FacetGroupValueCodec>(txn, prefix.as_slice())?;
|
||||
if let Some(e) = prefix_iter.next() {
|
||||
let (key_bytes, value) = e?;
|
||||
Ok((
|
||||
FacetGroupKeyCodec::<ByteSliceRefCodec>::bytes_decode(key_bytes)
|
||||
.ok_or(Error::Encoding)?
|
||||
.into_owned(),
|
||||
value,
|
||||
))
|
||||
} else {
|
||||
let key = FacetGroupKey { field_id, level, left_bound: facet_value };
|
||||
match self.db.get_lower_than(txn, &key)? {
|
||||
Some((key, value)) => {
|
||||
if key.level != level {
|
||||
let mut prefix = vec![];
|
||||
prefix.extend_from_slice(&field_id.to_be_bytes());
|
||||
prefix.push(level);
|
||||
|
||||
let mut iter = self
|
||||
.db
|
||||
.as_polymorph()
|
||||
.prefix_iter::<_, ByteSlice, FacetGroupValueCodec>(
|
||||
txn,
|
||||
prefix.as_slice(),
|
||||
)?;
|
||||
let (key_bytes, value) = iter.next().unwrap()?;
|
||||
Ok((
|
||||
FacetGroupKeyCodec::<ByteSliceRefCodec>::bytes_decode(key_bytes)
|
||||
.ok_or(Error::Encoding)?
|
||||
.into_owned(),
|
||||
value,
|
||||
))
|
||||
} else {
|
||||
Ok((key.into_owned(), value))
|
||||
}
|
||||
let mut iter =
|
||||
self.db.as_polymorph().prefix_iter::<_, ByteSlice, FacetGroupValueCodec>(
|
||||
txn,
|
||||
&prefix.as_slice(),
|
||||
)?;
|
||||
let (key_bytes, value) = iter.next().unwrap()?;
|
||||
Ok((
|
||||
FacetGroupKeyCodec::<ByteSliceRefCodec>::bytes_decode(&key_bytes)
|
||||
.ok_or(Error::Encoding)?
|
||||
.into_owned(),
|
||||
value,
|
||||
))
|
||||
} else {
|
||||
Ok((key.into_owned(), value))
|
||||
}
|
||||
None => panic!(),
|
||||
}
|
||||
None => {
|
||||
// We checked that the level is > 0
|
||||
// Since all keys of level 1 are greater than those of level 0,
|
||||
// we are guaranteed that db.get_lower_than_or_equal_to(key) exists
|
||||
panic!()
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1050,9 +1039,7 @@ ensures that:
|
||||
2. its content is the same as a trivially correct implementation of the same database
|
||||
*/
|
||||
mod fuzz {
|
||||
use std::borrow::Cow;
|
||||
use std::collections::{BTreeMap, HashMap};
|
||||
use std::convert::TryFrom;
|
||||
use std::iter::FromIterator;
|
||||
use std::rc::Rc;
|
||||
|
||||
@ -1060,49 +1047,30 @@ mod fuzz {
|
||||
use fuzzcheck::mutators::integer_within_range::{U16WithinRangeMutator, U8WithinRangeMutator};
|
||||
use fuzzcheck::mutators::vector::VecMutator;
|
||||
use fuzzcheck::DefaultMutator;
|
||||
use heed::BytesEncode;
|
||||
use roaring::RoaringBitmap;
|
||||
use tempfile::TempDir;
|
||||
|
||||
use super::*;
|
||||
use crate::update::facet::tests::FacetIndex;
|
||||
|
||||
struct NEU16Codec;
|
||||
impl<'a> BytesEncode<'a> for NEU16Codec {
|
||||
type EItem = u16;
|
||||
#[no_coverage]
|
||||
fn bytes_encode(item: &'a Self::EItem) -> Option<std::borrow::Cow<'a, [u8]>> {
|
||||
Some(Cow::Owned(item.to_be_bytes().to_vec()))
|
||||
}
|
||||
}
|
||||
impl<'a> BytesDecode<'a> for NEU16Codec {
|
||||
type DItem = u16;
|
||||
#[no_coverage]
|
||||
fn bytes_decode(bytes: &'a [u8]) -> Option<Self::DItem> {
|
||||
let bytes = <[u8; 2]>::try_from(&bytes[0..=1]).unwrap();
|
||||
Some(u16::from_be_bytes(bytes))
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Default)]
|
||||
pub struct TrivialDatabase<T> {
|
||||
pub elements: BTreeMap<u16, BTreeMap<T, RoaringBitmap>>,
|
||||
}
|
||||
impl<T> TrivialDatabase<T>
|
||||
where
|
||||
T: Ord + Clone + Copy + Eq + std::fmt::Debug,
|
||||
T: Ord + Clone + Eq + std::fmt::Debug,
|
||||
{
|
||||
#[no_coverage]
|
||||
pub fn insert(&mut self, field_id: u16, new_key: T, new_values: &RoaringBitmap) {
|
||||
pub fn insert(&mut self, field_id: u16, new_key: &T, new_values: &RoaringBitmap) {
|
||||
if new_values.is_empty() {
|
||||
return;
|
||||
}
|
||||
let values_field_id = self.elements.entry(field_id).or_default();
|
||||
let values = values_field_id.entry(new_key).or_default();
|
||||
let values = values_field_id.entry(new_key.clone()).or_default();
|
||||
*values |= new_values;
|
||||
}
|
||||
#[no_coverage]
|
||||
pub fn delete(&mut self, field_id: u16, key: T, values_to_remove: &RoaringBitmap) {
|
||||
pub fn delete(&mut self, field_id: u16, key: &T, values_to_remove: &RoaringBitmap) {
|
||||
if let Some(values_field_id) = self.elements.get_mut(&field_id) {
|
||||
if let Some(values) = values_field_id.get_mut(&key) {
|
||||
*values -= values_to_remove;
|
||||
@ -1117,8 +1085,9 @@ mod fuzz {
|
||||
}
|
||||
}
|
||||
#[derive(Clone, DefaultMutator, serde::Serialize, serde::Deserialize)]
|
||||
struct Operation<Key> {
|
||||
key: Key,
|
||||
struct Operation {
|
||||
#[field_mutator(VecMutator<u8, U8Mutator> = { VecMutator::new(u8::default_mutator(), 0 ..= 5) })]
|
||||
key: Vec<u8>,
|
||||
#[field_mutator(U8WithinRangeMutator = { U8WithinRangeMutator::new(..32) })]
|
||||
group_size: u8,
|
||||
#[field_mutator(U8WithinRangeMutator = { U8WithinRangeMutator::new(..32) })]
|
||||
@ -1142,13 +1111,12 @@ mod fuzz {
|
||||
}
|
||||
|
||||
#[no_coverage]
|
||||
fn compare_with_trivial_database(tempdir: Rc<TempDir>, operations: &[Operation<u16>]) {
|
||||
let index = FacetIndex::<NEU16Codec>::open_from_tempdir(tempdir, 4, 8, 5); // dummy params, they'll be overwritten
|
||||
// let mut txn = index.env.write_txn().unwrap();
|
||||
fn compare_with_trivial_database(tempdir: Rc<TempDir>, operations: &[Operation]) {
|
||||
let index = FacetIndex::<ByteSliceRefCodec>::open_from_tempdir(tempdir, 4, 8, 5); // dummy params, they'll be overwritten
|
||||
let mut txn = index.env.write_txn().unwrap();
|
||||
|
||||
let mut trivial_db = TrivialDatabase::<u16>::default();
|
||||
let mut value_to_keys = HashMap::<u8, Vec<u16>>::new();
|
||||
let mut trivial_db = TrivialDatabase::<Vec<u8>>::default();
|
||||
let mut value_to_keys = HashMap::<u8, Vec<Vec<u8>>>::new();
|
||||
for Operation { key, group_size, max_group_size, min_level_size, field_id, kind } in
|
||||
operations
|
||||
{
|
||||
@ -1160,10 +1128,10 @@ mod fuzz {
|
||||
let mut bitmap = RoaringBitmap::new();
|
||||
for value in values {
|
||||
bitmap.insert(*value as u32);
|
||||
value_to_keys.entry(*value).or_default().push(*key);
|
||||
value_to_keys.entry(*value).or_default().push(key.clone());
|
||||
}
|
||||
index.insert(&mut txn, *field_id, key, &bitmap);
|
||||
trivial_db.insert(*field_id, *key, &bitmap);
|
||||
index.insert(&mut txn, *field_id, &key.as_slice(), &bitmap);
|
||||
trivial_db.insert(*field_id, &key, &bitmap);
|
||||
}
|
||||
OperationKind::Delete(values) => {
|
||||
let values = RoaringBitmap::from_iter(values.iter().copied().map(|x| x as u32));
|
||||
@ -1179,8 +1147,8 @@ mod fuzz {
|
||||
}
|
||||
}
|
||||
for (key, values) in values_per_key {
|
||||
index.delete(&mut txn, *field_id, &key, &values);
|
||||
trivial_db.delete(*field_id, *key, &values);
|
||||
index.delete(&mut txn, *field_id, &key.as_slice(), &values);
|
||||
trivial_db.delete(*field_id, &key, &values);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1198,7 +1166,8 @@ mod fuzz {
|
||||
|
||||
for ((key, values), group) in values_field_id.iter().zip(level0iter) {
|
||||
let (group_key, group_values) = group.unwrap();
|
||||
let group_key = FacetGroupKeyCodec::<NEU16Codec>::bytes_decode(group_key).unwrap();
|
||||
let group_key =
|
||||
FacetGroupKeyCodec::<ByteSliceRefCodec>::bytes_decode(group_key).unwrap();
|
||||
assert_eq!(key, &group_key.left_bound);
|
||||
assert_eq!(values, &group_values.bitmap);
|
||||
}
|
||||
@ -1213,7 +1182,8 @@ mod fuzz {
|
||||
|
||||
for ((key, values), group) in values_field_id.iter().zip(level0iter) {
|
||||
let (group_key, group_values) = group.unwrap();
|
||||
let group_key = FacetGroupKeyCodec::<NEU16Codec>::bytes_decode(group_key).unwrap();
|
||||
let group_key =
|
||||
FacetGroupKeyCodec::<ByteSliceRefCodec>::bytes_decode(group_key).unwrap();
|
||||
assert_eq!(key, &group_key.left_bound);
|
||||
assert_eq!(values, &group_values.bitmap);
|
||||
}
|
||||
@ -1227,7 +1197,7 @@ mod fuzz {
|
||||
fn fuzz() {
|
||||
let tempdir = Rc::new(TempDir::new().unwrap());
|
||||
let tempdir_cloned = tempdir.clone();
|
||||
let result = fuzzcheck::fuzz_test(move |operations: &[Operation<u16>]| {
|
||||
let result = fuzzcheck::fuzz_test(move |operations: &[Operation]| {
|
||||
compare_with_trivial_database(tempdir_cloned.clone(), operations)
|
||||
})
|
||||
.default_mutator()
|
||||
@ -1243,168 +1213,4 @@ mod fuzz {
|
||||
.launch();
|
||||
assert!(!result.found_test_failure);
|
||||
}
|
||||
|
||||
#[test]
|
||||
#[no_coverage]
|
||||
fn reproduce_bug1() {
|
||||
let operations = r#"
|
||||
[
|
||||
{"key":0, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[109]}},
|
||||
{"key":143, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[243]}},
|
||||
{"key":90, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[217]}},
|
||||
{"key":172, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[94]}},
|
||||
{"key":27, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[4]}},
|
||||
{"key":124, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[0]}},
|
||||
{"key":123, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[0]}},
|
||||
{"key":67, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[109]}},
|
||||
{"key":13, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[0]}},
|
||||
{"key":162, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[213]}},
|
||||
{"key":235, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[67]}},
|
||||
{"key":251, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[50]}},
|
||||
{"key":218, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[164]}},
|
||||
{"key":166, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[67]}},
|
||||
{"key":64, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[61]}},
|
||||
{"key":183, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[210]}},
|
||||
{"key":250, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Delete":[50]}}
|
||||
]
|
||||
"#;
|
||||
let operations: Vec<Operation<u16>> = serde_json::from_str(operations).unwrap();
|
||||
let tempdir = TempDir::new().unwrap();
|
||||
compare_with_trivial_database(Rc::new(tempdir), &operations);
|
||||
}
|
||||
|
||||
#[test]
|
||||
#[no_coverage]
|
||||
fn reproduce_bug2() {
|
||||
let operations = r#"
|
||||
[
|
||||
{"key":102, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[122]}},
|
||||
{"key":73, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[132]}},
|
||||
{"key":20, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[215]}},
|
||||
{"key":39, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[152]}},
|
||||
{"key":151, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[226]}},
|
||||
{"key":17, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[101]}},
|
||||
{"key":74, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[210]}},
|
||||
{"key":2, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[130]}},
|
||||
{"key":64, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[180]}},
|
||||
{"key":83, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[250]}},
|
||||
{"key":80, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[210]}},
|
||||
{"key":113, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[63]}},
|
||||
{"key":201, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[210]}},
|
||||
{"key":200, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[5]}},
|
||||
{"key":93, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[98]}},
|
||||
{"key":162, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Insert":[5]}},
|
||||
{"key":80, "field_id": 0, "group_size":4, "max_group_size":8, "min_level_size":5, "kind":{"Delete":[210]}}
|
||||
]
|
||||
"#;
|
||||
let operations: Vec<Operation<u16>> = serde_json::from_str(operations).unwrap();
|
||||
let tempdir = TempDir::new().unwrap();
|
||||
compare_with_trivial_database(Rc::new(tempdir), &operations);
|
||||
}
|
||||
#[test]
|
||||
#[no_coverage]
|
||||
fn reproduce_bug3() {
|
||||
let operations = r#"
|
||||
[
|
||||
{"key":27488, "field_id": 0, "group_size":0, "max_group_size":7, "min_level_size":0, "kind":{"Insert":[206]}},
|
||||
{"key":64716, "field_id": 0, "group_size":0, "max_group_size":7, "min_level_size":0, "kind":{"Insert":[216]}},
|
||||
{"key":60886, "field_id": 0, "group_size":0, "max_group_size":7, "min_level_size":0, "kind":{"Insert":[206]}},
|
||||
{"key":59509, "field_id": 0, "group_size":0, "max_group_size":7, "min_level_size":0, "kind":{"Insert":[187,231]}},
|
||||
{"key":55057, "field_id": 0, "group_size":0, "max_group_size":7, "min_level_size":0, "kind":{"Insert":[37]}},
|
||||
{"key":45200, "field_id": 0, "group_size":0, "max_group_size":7, "min_level_size":0, "kind":{"Insert":[206]}},
|
||||
{"key":55056, "field_id": 0, "group_size":0, "max_group_size":7, "min_level_size":0, "kind":{"Insert":[37]}},
|
||||
{"key":63679, "field_id": 0, "group_size":0, "max_group_size":7, "min_level_size":0, "kind":{"Insert":[206]}},
|
||||
{"key":52155, "field_id": 0, "group_size":0, "max_group_size":7, "min_level_size":0, "kind":{"Insert":[74]}},
|
||||
{"key":20648, "field_id": 0, "group_size":0, "max_group_size":7, "min_level_size":0, "kind":{"Insert":[47,138,157]}}
|
||||
]
|
||||
"#;
|
||||
let operations: Vec<Operation<u16>> = serde_json::from_str(operations).unwrap();
|
||||
let tempdir = TempDir::new().unwrap();
|
||||
compare_with_trivial_database(Rc::new(tempdir), &operations);
|
||||
}
|
||||
|
||||
#[test]
|
||||
#[no_coverage]
|
||||
fn reproduce_bug4() {
|
||||
let operations = r#"[
|
||||
{"key":63499, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Insert":[87]}},
|
||||
{"key":25374, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Insert":[14]}},
|
||||
{"key":64481, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Delete":[87]}},
|
||||
{"key":23038, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Insert":[173]}},
|
||||
{"key":14862, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Insert":[8]}},
|
||||
{"key":13145, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Insert":[5,64]}},
|
||||
{"key":23446, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Insert":[86,59]}},
|
||||
{"key":17972, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Insert":[58,137]}},
|
||||
{"key":21273, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Insert":[121,132,81,147]}},
|
||||
{"key":28264, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Insert":[36]}},
|
||||
{"key":46659, "field_id": 0, "group_size":2, "max_group_size":1, "min_level_size":0, "kind":{"Insert":[]}}
|
||||
]
|
||||
"#;
|
||||
let operations: Vec<Operation<u16>> = serde_json::from_str(operations).unwrap();
|
||||
let tempdir = TempDir::new().unwrap();
|
||||
compare_with_trivial_database(Rc::new(tempdir), &operations);
|
||||
}
|
||||
|
||||
#[test]
|
||||
#[no_coverage]
|
||||
fn reproduce_bug5() {
|
||||
let input = r#"
|
||||
[
|
||||
{
|
||||
"key":3438,
|
||||
"group_size":11,
|
||||
"max_group_size":0,
|
||||
"min_level_size":17,
|
||||
"field_id":3,
|
||||
"kind":{"Insert":[198]}
|
||||
},
|
||||
|
||||
{
|
||||
"key":47098,
|
||||
"group_size":0,
|
||||
"max_group_size":8,
|
||||
"min_level_size":0,
|
||||
"field_id":3,
|
||||
"kind":{"Insert":[11]}
|
||||
},
|
||||
{
|
||||
"key":22453,
|
||||
"group_size":0,
|
||||
"max_group_size":0,
|
||||
"min_level_size":0,
|
||||
"field_id":3,
|
||||
"kind":{"Insert":[145]}
|
||||
},
|
||||
{
|
||||
"key":14105,
|
||||
"group_size":14,
|
||||
"max_group_size":4,
|
||||
"min_level_size":25,
|
||||
"field_id":3,
|
||||
"kind":{"Delete":[11]}
|
||||
}
|
||||
]
|
||||
"#;
|
||||
let operations: Vec<Operation<u16>> = serde_json::from_str(input).unwrap();
|
||||
let tmpdir = TempDir::new().unwrap();
|
||||
compare_with_trivial_database(Rc::new(tmpdir), &operations);
|
||||
}
|
||||
|
||||
#[test]
|
||||
#[no_coverage]
|
||||
fn reproduce_bug6() {
|
||||
let input = r#"
|
||||
[
|
||||
{"key":45720,"group_size":1,"max_group_size":4,"min_level_size":0,"field_id":0,"kind":{"Insert":[120]}},
|
||||
{"key":37463,"group_size":1,"max_group_size":4,"min_level_size":0,"field_id":0,"kind":{"Insert":[187]}},
|
||||
{"key":21512,"group_size":23,"max_group_size":20,"min_level_size":23,"field_id":0,"kind":{"Insert":[181]}},
|
||||
{"key":21511,"group_size":23,"max_group_size":20,"min_level_size":23,"field_id":0,"kind":{"Insert":[181]}},
|
||||
{"key":37737,"group_size":12,"max_group_size":0,"min_level_size":6,"field_id":0,"kind":{"Insert":[181]}},
|
||||
{"key":53042,"group_size":23,"max_group_size":20,"min_level_size":23,"field_id":0,"kind":{"Insert":[181]}}
|
||||
]
|
||||
"#;
|
||||
let operations: Vec<Operation<u16>> = serde_json::from_str(input).unwrap();
|
||||
let tmpdir = TempDir::new().unwrap();
|
||||
compare_with_trivial_database(Rc::new(tmpdir), &operations);
|
||||
}
|
||||
}
|
||||
|
||||
@ -38,7 +38,6 @@ pub fn extract_facet_number_docids<R: io::Read + io::Seek>(
|
||||
|
||||
let key = FacetGroupKey { field_id, level: 0, left_bound: number };
|
||||
let key_bytes = FacetGroupKeyCodec::<OrderedF64Codec>::bytes_encode(&key).unwrap();
|
||||
|
||||
facet_number_docids_sorter.insert(key_bytes, document_id.to_ne_bytes())?;
|
||||
}
|
||||
|
||||
|
||||
@ -6,7 +6,7 @@ use heed::BytesEncode;
|
||||
use super::helpers::{create_sorter, sorter_into_reader, try_split_array_at, GrenadParameters};
|
||||
use crate::heed_codec::facet::{FacetGroupKey, FacetGroupKeyCodec};
|
||||
use crate::heed_codec::StrRefCodec;
|
||||
use crate::update::index_documents::merge_cbo_roaring_bitmaps;
|
||||
use crate::update::index_documents::{merge_cbo_roaring_bitmaps, valid_lmdb_key};
|
||||
use crate::{FieldId, Result};
|
||||
|
||||
/// Extracts the facet string and the documents ids where this facet string appear.
|
||||
@ -41,9 +41,10 @@ pub fn extract_facet_string_docids<R: io::Read + io::Seek>(
|
||||
let normalised_value = std::str::from_utf8(normalized_value_bytes)?;
|
||||
let key = FacetGroupKey { field_id, level: 0, left_bound: normalised_value };
|
||||
let key_bytes = FacetGroupKeyCodec::<StrRefCodec>::bytes_encode(&key).unwrap();
|
||||
|
||||
// document id is encoded in native-endian because of the CBO roaring bitmap codec
|
||||
facet_string_docids_sorter.insert(&key_bytes, document_id.to_ne_bytes())?;
|
||||
if valid_lmdb_key(&key_bytes) {
|
||||
// document id is encoded in native-endian because of the CBO roaring bitmap codec
|
||||
facet_string_docids_sorter.insert(&key_bytes, document_id.to_ne_bytes())?;
|
||||
}
|
||||
}
|
||||
|
||||
sorter_into_reader(facet_string_docids_sorter, indexer)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user