Merge #4663

4663: Bring back release v1.8.1 into main r=ManyTheFish a=ManyTheFish



Co-authored-by: Tamo <tamo@meilisearch.com>
Co-authored-by: ManyTheFish <many@meilisearch.com>
Co-authored-by: meili-bors[bot] <89034592+meili-bors[bot]@users.noreply.github.com>
Co-authored-by: ManyTheFish <ManyTheFish@users.noreply.github.com>
Co-authored-by: Many the fish <many@meilisearch.com>

meilisearch/tests/search/geo.rs

@@ -117,3 +117,69 @@ async fn geo_bounding_box_with_string_and_number() {
         )
         .await;
 }
+
+#[actix_rt::test]
+async fn bug_4640() {
+    // https://github.com/meilisearch/meilisearch/issues/4640
+    let server = Server::new().await;
+    let index = server.index("test");
+
+    let documents = DOCUMENTS.clone();
+    index.add_documents(documents, None).await;
+    index.update_settings_filterable_attributes(json!(["_geo"])).await;
+    let (ret, _code) = index.update_settings_sortable_attributes(json!(["_geo"])).await;
+    index.wait_task(ret.uid()).await;
+
+    // Sort the document with the second one first
+    index
+        .search(
+            json!({
+                "sort": ["_geoPoint(45.4777599, 9.1967508):asc"],
+            }),
+            |response, code| {
+                assert_eq!(code, 200, "{}", response);
+                snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
+                {
+                  "hits": [
+                    {
+                      "id": 2,
+                      "name": "La Bella Italia",
+                      "address": "456 Elm Street, Townsville",
+                      "type": "Italian",
+                      "rating": 9,
+                      "_geo": {
+                        "lat": "45.4777599",
+                        "lng": "9.1967508"
+                      }
+                    },
+                    {
+                      "id": 1,
+                      "name": "Taco Truck",
+                      "address": "444 Salsa Street, Burritoville",
+                      "type": "Mexican",
+                      "rating": 9,
+                      "_geo": {
+                        "lat": 34.0522,
+                        "lng": -118.2437
+                      },
+                      "_geoDistance": 9714063
+                    },
+                    {
+                      "id": 3,
+                      "name": "Crêpe Truck",
+                      "address": "2 Billig Avenue, Rouenville",
+                      "type": "French",
+                      "rating": 10
+                    }
+                  ],
+                  "query": "",
+                  "processingTimeMs": "[time]",
+                  "limit": 20,
+                  "offset": 0,
+                  "estimatedTotalHits": 3
+                }
+                "###);
+            },
+        )
+        .await;
+}

milli/src/update/index_documents/extract/extract_fid_docid_facet_values.rs

@@ -45,7 +45,6 @@ pub fn extract_fid_docid_facet_values<R: io::Read + io::Seek>(
     obkv_documents: grenad::Reader<R>,
     indexer: GrenadParameters,
     settings_diff: &InnerIndexSettingsDiff,
-    geo_fields_ids: Option<(FieldId, FieldId)>,
 ) -> Result<ExtractedFacetValues> {
     let max_memory = indexer.max_memory_by_thread();
 
@@ -125,12 +124,18 @@ pub fn extract_fid_docid_facet_values<R: io::Read + io::Seek>(
                     add_exists.insert(document);
                 }
 
-                let geo_support =
-                    geo_fields_ids.map_or(false, |(lat, lng)| field_id == lat || field_id == lng);
+                let del_geo_support = settings_diff
+                    .old
+                    .geo_fields_ids
+                    .map_or(false, |(lat, lng)| field_id == lat || field_id == lng);
+                let add_geo_support = settings_diff
+                    .new
+                    .geo_fields_ids
+                    .map_or(false, |(lat, lng)| field_id == lat || field_id == lng);
                 let del_filterable_values =
-                    del_value.map(|value| extract_facet_values(&value, geo_support));
+                    del_value.map(|value| extract_facet_values(&value, del_geo_support));
                 let add_filterable_values =
-                    add_value.map(|value| extract_facet_values(&value, geo_support));
+                    add_value.map(|value| extract_facet_values(&value, add_geo_support));
 
                 // Those closures are just here to simplify things a bit.
                 let mut insert_numbers_diff = |del_numbers, add_numbers| {

milli/src/update/index_documents/extract/extract_geo_points.rs

@@ -8,6 +8,7 @@ use super::helpers::{create_writer, writer_into_reader, GrenadParameters};
 use crate::error::GeoError;
 use crate::update::del_add::{DelAdd, KvReaderDelAdd, KvWriterDelAdd};
 use crate::update::index_documents::extract_finite_float_from_value;
+use crate::update::settings::{InnerIndexSettings, InnerIndexSettingsDiff};
 use crate::{FieldId, InternalError, Result};
 
 /// Extracts the geographical coordinates contained in each document under the `_geo` field.
@@ -18,7 +19,7 @@ pub fn extract_geo_points<R: io::Read + io::Seek>(
     obkv_documents: grenad::Reader<R>,
     indexer: GrenadParameters,
     primary_key_id: FieldId,
-    (lat_fid, lng_fid): (FieldId, FieldId),
+    settings_diff: &InnerIndexSettingsDiff,
 ) -> Result<grenad::Reader<BufReader<File>>> {
     let mut writer = create_writer(
         indexer.chunk_compression_type,
@@ -38,23 +39,12 @@ pub fn extract_geo_points<R: io::Read + io::Seek>(
             serde_json::from_slice(document_id).unwrap()
         };
 
-        // first we get the two fields
-        match (obkv.get(lat_fid), obkv.get(lng_fid)) {
-            (Some(lat), Some(lng)) => {
-                let deladd_lat_obkv = KvReaderDelAdd::new(lat);
-                let deladd_lng_obkv = KvReaderDelAdd::new(lng);
-
-                // then we extract the values
-                let del_lat_lng = deladd_lat_obkv
-                    .get(DelAdd::Deletion)
-                    .zip(deladd_lng_obkv.get(DelAdd::Deletion))
-                    .map(|(lat, lng)| extract_lat_lng(lat, lng, document_id))
-                    .transpose()?;
-                let add_lat_lng = deladd_lat_obkv
-                    .get(DelAdd::Addition)
-                    .zip(deladd_lng_obkv.get(DelAdd::Addition))
-                    .map(|(lat, lng)| extract_lat_lng(lat, lng, document_id))
-                    .transpose()?;
+        // extract old version
+        let del_lat_lng =
+            extract_lat_lng(&obkv, &settings_diff.old, DelAdd::Deletion, document_id)?;
+        // extract new version
+        let add_lat_lng =
+            extract_lat_lng(&obkv, &settings_diff.new, DelAdd::Addition, document_id)?;
 
         if del_lat_lng != add_lat_lng {
             let mut obkv = KvWriterDelAdd::memory();
@@ -72,21 +62,31 @@ pub fn extract_geo_points<R: io::Read + io::Seek>(
             writer.insert(docid_bytes, bytes)?;
         }
     }
-            (None, Some(_)) => {
-                return Err(GeoError::MissingLatitude { document_id: document_id() }.into())
-            }
-            (Some(_), None) => {
-                return Err(GeoError::MissingLongitude { document_id: document_id() }.into())
-            }
-            (None, None) => (),
-        }
-    }
 
     writer_into_reader(writer)
 }
 
 /// Extract the finite floats lat and lng from two bytes slices.
-fn extract_lat_lng(lat: &[u8], lng: &[u8], document_id: impl Fn() -> Value) -> Result<[f64; 2]> {
+fn extract_lat_lng(
+    document: &obkv::KvReader<FieldId>,
+    settings: &InnerIndexSettings,
+    deladd: DelAdd,
+    document_id: impl Fn() -> Value,
+) -> Result<Option<[f64; 2]>> {
+    match settings.geo_fields_ids {
+        Some((lat_fid, lng_fid)) => {
+            let lat = document.get(lat_fid).map(KvReaderDelAdd::new).and_then(|r| r.get(deladd));
+            let lng = document.get(lng_fid).map(KvReaderDelAdd::new).and_then(|r| r.get(deladd));
+            let (lat, lng) = match (lat, lng) {
+                (Some(lat), Some(lng)) => (lat, lng),
+                (Some(_), None) => {
+                    return Err(GeoError::MissingLatitude { document_id: document_id() }.into())
+                }
+                (None, Some(_)) => {
+                    return Err(GeoError::MissingLongitude { document_id: document_id() }.into())
+                }
+                (None, None) => return Ok(None),
+            };
             let lat = extract_finite_float_from_value(
                 serde_json::from_slice(lat).map_err(InternalError::SerdeJson)?,
             )
@@ -96,6 +96,8 @@ fn extract_lat_lng(lat: &[u8], lng: &[u8], document_id: impl Fn() -> Value) -> R
                 serde_json::from_slice(lng).map_err(InternalError::SerdeJson)?,
             )
             .map_err(|lng| GeoError::BadLongitude { document_id: document_id(), value: lng })?;
-
-    Ok([lat, lng])
+            Ok(Some([lat, lng]))
+        }
+        None => Ok(None),
+    }
 }

milli/src/update/index_documents/extract/mod.rs

@@ -43,7 +43,6 @@ pub(crate) fn data_from_obkv_documents(
     indexer: GrenadParameters,
     lmdb_writer_sx: Sender<Result<TypedChunk>>,
     primary_key_id: FieldId,
-    geo_fields_ids: Option<(FieldId, FieldId)>,
     settings_diff: Arc<InnerIndexSettingsDiff>,
     max_positions_per_attributes: Option<u32>,
 ) -> Result<()> {
@@ -70,7 +69,6 @@ pub(crate) fn data_from_obkv_documents(
                         indexer,
                         lmdb_writer_sx.clone(),
                         primary_key_id,
-                        geo_fields_ids,
                         settings_diff.clone(),
                         max_positions_per_attributes,
                     )
@@ -293,7 +291,6 @@ fn send_and_extract_flattened_documents_data(
     indexer: GrenadParameters,
     lmdb_writer_sx: Sender<Result<TypedChunk>>,
     primary_key_id: FieldId,
-    geo_fields_ids: Option<(FieldId, FieldId)>,
     settings_diff: Arc<InnerIndexSettingsDiff>,
     max_positions_per_attributes: Option<u32>,
 ) -> Result<(
@@ -303,12 +300,13 @@ fn send_and_extract_flattened_documents_data(
     let flattened_documents_chunk =
         flattened_documents_chunk.and_then(|c| unsafe { as_cloneable_grenad(&c) })?;
 
-    if let Some(geo_fields_ids) = geo_fields_ids {
+    if settings_diff.run_geo_indexing() {
         let documents_chunk_cloned = flattened_documents_chunk.clone();
         let lmdb_writer_sx_cloned = lmdb_writer_sx.clone();
+        let settings_diff = settings_diff.clone();
         rayon::spawn(move || {
             let result =
-                extract_geo_points(documents_chunk_cloned, indexer, primary_key_id, geo_fields_ids);
+                extract_geo_points(documents_chunk_cloned, indexer, primary_key_id, &settings_diff);
             let _ = match result {
                 Ok(geo_points) => lmdb_writer_sx_cloned.send(Ok(TypedChunk::GeoPoints(geo_points))),
                 Err(error) => lmdb_writer_sx_cloned.send(Err(error)),
@@ -347,7 +345,6 @@ fn send_and_extract_flattened_documents_data(
                     flattened_documents_chunk.clone(),
                     indexer,
                     &settings_diff,
-                    geo_fields_ids,
                 )?;
 
                 // send fid_docid_facet_numbers_chunk to DB writer

milli/src/update/index_documents/mod.rs

@@ -315,28 +315,6 @@ where
         // get the primary key field id
         let primary_key_id = settings_diff.new.fields_ids_map.id(&primary_key).unwrap();
 
-        // get the fid of the `_geo.lat` and `_geo.lng` fields.
-        let mut field_id_map = self.index.fields_ids_map(self.wtxn)?;
-
-        // self.index.fields_ids_map($a)? ==>> field_id_map
-        let geo_fields_ids = match field_id_map.id("_geo") {
-            Some(gfid) => {
-                let is_sortable = self.index.sortable_fields_ids(self.wtxn)?.contains(&gfid);
-                let is_filterable = self.index.filterable_fields_ids(self.wtxn)?.contains(&gfid);
-                // if `_geo` is faceted then we get the `lat` and `lng`
-                if is_sortable || is_filterable {
-                    let field_ids = field_id_map
-                        .insert("_geo.lat")
-                        .zip(field_id_map.insert("_geo.lng"))
-                        .ok_or(UserError::AttributeLimitReached)?;
-                    Some(field_ids)
-                } else {
-                    None
-                }
-            }
-            None => None,
-        };
-
         let pool_params = GrenadParameters {
             chunk_compression_type: self.indexer_config.chunk_compression_type,
             chunk_compression_level: self.indexer_config.chunk_compression_level,
@@ -420,7 +398,6 @@ where
                         pool_params,
                         lmdb_writer_sx.clone(),
                         primary_key_id,
-                        geo_fields_ids,
                         settings_diff.clone(),
                         max_positions_per_attributes,
                     )

milli/src/update/settings.rs

@@ -1142,6 +1142,11 @@ impl InnerIndexSettingsDiff {
         self.settings_update_only
     }
 
+    pub fn run_geo_indexing(&self) -> bool {
+        self.old.geo_fields_ids != self.new.geo_fields_ids
+            || (!self.settings_update_only && self.new.geo_fields_ids.is_some())
+    }
+
     pub fn modified_faceted_fields(&self) -> HashSet<String> {
         &self.old.user_defined_faceted_fields ^ &self.new.user_defined_faceted_fields
     }
@@ -1161,6 +1166,7 @@ pub(crate) struct InnerIndexSettings {
     pub proximity_precision: ProximityPrecision,
     pub embedding_configs: EmbeddingConfigs,
     pub existing_fields: HashSet<String>,
+    pub geo_fields_ids: Option<(FieldId, FieldId)>,
 }
 
 impl InnerIndexSettings {
@@ -1169,7 +1175,7 @@ impl InnerIndexSettings {
         let stop_words = stop_words.map(|sw| sw.map_data(Vec::from).unwrap());
         let allowed_separators = index.allowed_separators(rtxn)?;
         let dictionary = index.dictionary(rtxn)?;
-        let fields_ids_map = index.fields_ids_map(rtxn)?;
+        let mut fields_ids_map = index.fields_ids_map(rtxn)?;
         let user_defined_searchable_fields = index.user_defined_searchable_fields(rtxn)?;
         let user_defined_searchable_fields =
             user_defined_searchable_fields.map(|sf| sf.into_iter().map(String::from).collect());
@@ -1184,6 +1190,24 @@ impl InnerIndexSettings {
             .into_iter()
             .filter_map(|(field, count)| (count != 0).then_some(field))
             .collect();
+        // index.fields_ids_map($a)? ==>> fields_ids_map
+        let geo_fields_ids = match fields_ids_map.id("_geo") {
+            Some(gfid) => {
+                let is_sortable = index.sortable_fields_ids(rtxn)?.contains(&gfid);
+                let is_filterable = index.filterable_fields_ids(rtxn)?.contains(&gfid);
+                // if `_geo` is faceted then we get the `lat` and `lng`
+                if is_sortable || is_filterable {
+                    let field_ids = fields_ids_map
+                        .insert("_geo.lat")
+                        .zip(fields_ids_map.insert("_geo.lng"))
+                        .ok_or(UserError::AttributeLimitReached)?;
+                    Some(field_ids)
+                } else {
+                    None
+                }
+            }
+            None => None,
+        };
 
         Ok(Self {
             stop_words,
@@ -1198,6 +1222,7 @@ impl InnerIndexSettings {
             proximity_precision,
             embedding_configs,
             existing_fields,
+            geo_fields_ids,
         })
     }