bump strois to a temporary version while we wait for rusty_s3 to do a new release

add a lot of comments and logs

Cargo.toml

@@ -37,23 +37,5 @@ opt-level = 3
 [profile.dev.package.roaring]
 opt-level = 3
 
-[profile.dev.package.lindera-ipadic-builder]
-opt-level = 3
-[profile.dev.package.encoding]
-opt-level = 3
-[profile.dev.package.yada]
-opt-level = 3
-
-[profile.release.package.lindera-ipadic-builder]
-opt-level = 3
-[profile.release.package.encoding]
-opt-level = 3
-[profile.release.package.yada]
-opt-level = 3
-
-[profile.bench.package.lindera-ipadic-builder]
-opt-level = 3
-[profile.bench.package.encoding]
-opt-level = 3
-[profile.bench.package.yada]
-opt-level = 3
+[patch.crates-io]
+strois = { git = "http://github.com/meilisearch/strois", rev = "7f6832a" }

README.md

@@ -65,7 +65,7 @@ You may also want to check out [Meilisearch 101](https://www.meilisearch.com/doc
 
 ## ⚡ Supercharge your Meilisearch experience
 
-Say goodbye to server deployment and manual updates with [Meilisearch Cloud](https://www.meilisearch.com/pricing?utm_campaign=oss&utm_source=engine&utm_medium=meilisearch). Get started with a 14-day free trial! No credit card required.
+Say goodbye to server deployment and manual updates with [Meilisearch Cloud](https://www.meilisearch.com/cloud?utm_campaign=oss&utm_source=github&utm_medium=meilisearch). No credit card required.
 
 ## 🧰 SDKs & integration tools
 
@@ -87,7 +87,7 @@ Finally, for more in-depth information, refer to our articles explaining fundame
 
 Meilisearch collects **anonymized** data from users to help us improve our product. You can [deactivate this](https://www.meilisearch.com/docs/learn/what_is_meilisearch/telemetry?utm_campaign=oss&utm_source=github&utm_medium=meilisearch&utm_content=telemetry#how-to-disable-data-collection) whenever you want.
 
-To request deletion of collected data, please write to us at [privacy@meilisearch.com](mailto:privacy@meilisearch.com). Don't forget to include your `Instance UID` in the message, as this helps us quickly find and delete your data.
+To request deletion of collected data, please write to us at [privacy@meilisearch.com](mailto:privacy@meilisearch.com). Don't forget to include your `Instance UID` in the message, as this helps us quickly find and delete your data.
 
 If you want to know more about the kind of data we collect and what we use it for, check the [telemetry section](https://www.meilisearch.com/docs/learn/what_is_meilisearch/telemetry?utm_campaign=oss&utm_source=github&utm_medium=meilisearch&utm_content=telemetry#how-to-disable-data-collection) of our documentation.
 

benchmarks/Cargo.toml

@@ -14,11 +14,11 @@ license.workspace = true
 anyhow = "1.0.70"
 csv = "1.2.1"
 milli = { path = "../milli" }
-mimalloc = { version = "0.1.36", default-features = false }
+mimalloc = { version = "0.1.37", default-features = false }
 serde_json = { version = "1.0.95", features = ["preserve_order"] }
 
 [dev-dependencies]
-criterion = { version = "0.4.0", features = ["html_reports"] }
+criterion = { version = "0.5.1", features = ["html_reports"] }
 rand = "0.8.5"
 rand_chacha = "0.3.1"
 roaring = "0.10.1"

docker-compose.yml

@@ -0,0 +1,59 @@
+version: "3.9"
+services:
+  zk1:
+    container_name: zk1
+    hostname: zk1
+    image: bitnami/zookeeper:3.7.1
+    ports:
+      - 21811:2181
+    environment:
+      - ALLOW_ANONYMOUS_LOGIN=yes
+      - ZOO_SERVER_ID=1
+      - ZOO_SERVERS=0.0.0.0:2888:3888,zk2:2888:3888,zk3:2888:3888
+  zk2:
+    container_name: zk2
+    hostname: zk2
+    image: bitnami/zookeeper:3.7.1
+    ports:
+      - 21812:2181
+    environment:
+      - ALLOW_ANONYMOUS_LOGIN=yes
+      - ZOO_SERVER_ID=2
+      - ZOO_SERVERS=zk1:2888:3888,0.0.0.0:2888:3888,zk3:2888:3888
+  zk3:
+    container_name: zk3
+    hostname: zk3
+    image: bitnami/zookeeper:3.7.1
+    ports:
+      - 21813:2181
+    environment:
+      - ALLOW_ANONYMOUS_LOGIN=yes
+      - ZOO_SERVER_ID=3
+      - ZOO_SERVERS=zk1:2888:3888,zk2:2888:3888,0.0.0.0:2888:3888
+  zoonavigator:
+    container_name: zoonavigator
+    image: elkozmon/zoonavigator
+    ports:
+      - 9000:9000
+
+# Meilisearch instances
+  # m1:
+  #   container_name: m1
+  #   hostname: m1
+  #   image: getmeili/meilisearch:prototype-zookeeper-ha-0
+  #   ports:
+  #     - 7700:7700
+  #   environment:
+  #     - MEILI_ZK_URL=zk1:2181
+  #     - MEILI_MASTER_KEY=masterkey
+  #   restart: always
+  # m2:
+  #   container_name: m2
+  #   hostname: m2
+  #   image: getmeili/meilisearch:prototype-zookeeper-ha-0
+  #   ports:
+  #     - 7701:7700
+  #   environment:
+  #     - MEILI_ZK_URL=zk2:2181
+  #     - MEILI_MASTER_KEY=masterkey
+  #   restart: always

dump/src/lib.rs

@@ -210,6 +210,7 @@ pub(crate) mod test {
     use big_s::S;
     use maplit::{btreemap, btreeset};
     use meilisearch_types::facet_values_sort::FacetValuesSort;
+    use meilisearch_types::features::RuntimeTogglableFeatures;
     use meilisearch_types::index_uid_pattern::IndexUidPattern;
     use meilisearch_types::keys::{Action, Key};
     use meilisearch_types::milli;
@@ -418,7 +419,10 @@ pub(crate) mod test {
         }
         keys.flush().unwrap();
 
-        // ========== TODO: create features here
+        // ========== experimental features
+        let features = create_test_features();
+
+        dump.create_experimental_features(features).unwrap();
 
         // create the dump
         let mut file = tempfile::tempfile().unwrap();
@@ -428,6 +432,10 @@ pub(crate) mod test {
         file
     }
 
+    fn create_test_features() -> RuntimeTogglableFeatures {
+        RuntimeTogglableFeatures { vector_store: true, ..Default::default() }
+    }
+
     #[test]
     fn test_creating_and_read_dump() {
         let mut file = create_test_dump();
@@ -472,5 +480,9 @@ pub(crate) mod test {
         for (key, expected) in dump.keys().unwrap().zip(create_test_api_keys()) {
             assert_eq!(key.unwrap(), expected);
         }
+
+        // ==== checking the features
+        let expected = create_test_features();
+        assert_eq!(dump.features().unwrap().unwrap(), expected);
     }
 }

dump/src/reader/mod.rs

@@ -195,8 +195,53 @@ pub(crate) mod test {
     use meili_snap::insta;
 
     use super::*;
+    use crate::reader::v6::RuntimeTogglableFeatures;
 
-    // TODO: add `features` to tests
+    #[test]
+    fn import_dump_v6_experimental() {
+        let dump = File::open("tests/assets/v6-with-experimental.dump").unwrap();
+        let mut dump = DumpReader::open(dump).unwrap();
+
+        // top level infos
+        insta::assert_display_snapshot!(dump.date().unwrap(), @"2023-07-06 7:10:27.21958 +00:00:00");
+        insta::assert_debug_snapshot!(dump.instance_uid().unwrap(), @"None");
+
+        // tasks
+        let tasks = dump.tasks().unwrap().collect::<Result<Vec<_>>>().unwrap();
+        let (tasks, update_files): (Vec<_>, Vec<_>) = tasks.into_iter().unzip();
+        meili_snap::snapshot_hash!(meili_snap::json_string!(tasks), @"d45cd8571703e58ae53c7bd7ce3f5c22");
+        assert_eq!(update_files.len(), 2);
+        assert!(update_files[0].is_none()); // the dump creation
+        assert!(update_files[1].is_none()); // the processed document addition
+
+        // keys
+        let keys = dump.keys().unwrap().collect::<Result<Vec<_>>>().unwrap();
+        meili_snap::snapshot_hash!(meili_snap::json_string!(keys), @"13c2da155e9729c2344688cab29af71d");
+
+        // indexes
+        let mut indexes = dump.indexes().unwrap().collect::<Result<Vec<_>>>().unwrap();
+        // the index are not ordered in any way by default
+        indexes.sort_by_key(|index| index.metadata().uid.to_string());
+
+        let mut test = indexes.pop().unwrap();
+        assert!(indexes.is_empty());
+
+        insta::assert_json_snapshot!(test.metadata(), @r###"
+        {
+          "uid": "test",
+          "primaryKey": "id",
+          "createdAt": "2023-07-06T07:07:41.364694Z",
+          "updatedAt": "2023-07-06T07:07:41.396114Z"
+        }
+        "###);
+
+        assert_eq!(test.documents().unwrap().count(), 1);
+
+        assert_eq!(
+            dump.features().unwrap().unwrap(),
+            RuntimeTogglableFeatures { vector_store: true, ..Default::default() }
+        );
+    }
 
     #[test]
     fn import_dump_v5() {
@@ -274,6 +319,8 @@ pub(crate) mod test {
         let documents = spells.documents().unwrap().collect::<Result<Vec<_>>>().unwrap();
         assert_eq!(documents.len(), 10);
         meili_snap::snapshot_hash!(format!("{:#?}", documents), @"235016433dd04262c7f2da01d1e808ce");
+
+        assert_eq!(dump.features().unwrap(), None);
     }
 
     #[test]

dump/src/writer.rs

@@ -292,6 +292,7 @@ pub(crate) mod test {
         │    ├---- update_files/
         │    │    └---- 1.jsonl
         │    └---- queue.jsonl
+        ├---- experimental-features.json
         ├---- instance_uid.uuid
         ├---- keys.jsonl
         └---- metadata.json

file-store/src/lib.rs

@@ -22,20 +22,6 @@ pub enum Error {
 
 pub type Result<T> = std::result::Result<T, Error>;
 
-impl Deref for File {
-    type Target = NamedTempFile;
-
-    fn deref(&self) -> &Self::Target {
-        &self.file
-    }
-}
-
-impl DerefMut for File {
-    fn deref_mut(&mut self) -> &mut Self::Target {
-        &mut self.file
-    }
-}
-
 #[derive(Clone, Debug)]
 pub struct FileStore {
     path: PathBuf,
@@ -146,6 +132,20 @@ impl File {
     }
 }
 
+impl Deref for File {
+    type Target = NamedTempFile;
+
+    fn deref(&self) -> &Self::Target {
+        &self.file
+    }
+}
+
+impl DerefMut for File {
+    fn deref_mut(&mut self) -> &mut Self::Target {
+        &mut self.file
+    }
+}
+
 #[cfg(test)]
 mod test {
     use std::io::Write;

filter-parser/src/lib.rs

@@ -472,6 +472,77 @@ pub fn parse_filter(input: Span) -> IResult<FilterCondition> {
     terminated(|input| parse_expression(input, 0), eof)(input)
 }
 
+impl<'a> std::fmt::Display for FilterCondition<'a> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            FilterCondition::Not(filter) => {
+                write!(f, "NOT ({filter})")
+            }
+            FilterCondition::Condition { fid, op } => {
+                write!(f, "{fid} {op}")
+            }
+            FilterCondition::In { fid, els } => {
+                write!(f, "{fid} IN[")?;
+                for el in els {
+                    write!(f, "{el}, ")?;
+                }
+                write!(f, "]")
+            }
+            FilterCondition::Or(els) => {
+                write!(f, "OR[")?;
+                for el in els {
+                    write!(f, "{el}, ")?;
+                }
+                write!(f, "]")
+            }
+            FilterCondition::And(els) => {
+                write!(f, "AND[")?;
+                for el in els {
+                    write!(f, "{el}, ")?;
+                }
+                write!(f, "]")
+            }
+            FilterCondition::GeoLowerThan { point, radius } => {
+                write!(f, "_geoRadius({}, {}, {})", point[0], point[1], radius)
+            }
+            FilterCondition::GeoBoundingBox {
+                top_right_point: top_left_point,
+                bottom_left_point: bottom_right_point,
+            } => {
+                write!(
+                    f,
+                    "_geoBoundingBox([{}, {}], [{}, {}])",
+                    top_left_point[0],
+                    top_left_point[1],
+                    bottom_right_point[0],
+                    bottom_right_point[1]
+                )
+            }
+        }
+    }
+}
+impl<'a> std::fmt::Display for Condition<'a> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Condition::GreaterThan(token) => write!(f, "> {token}"),
+            Condition::GreaterThanOrEqual(token) => write!(f, ">= {token}"),
+            Condition::Equal(token) => write!(f, "= {token}"),
+            Condition::NotEqual(token) => write!(f, "!= {token}"),
+            Condition::Null => write!(f, "IS NULL"),
+            Condition::Empty => write!(f, "IS EMPTY"),
+            Condition::Exists => write!(f, "EXISTS"),
+            Condition::LowerThan(token) => write!(f, "< {token}"),
+            Condition::LowerThanOrEqual(token) => write!(f, "<= {token}"),
+            Condition::Between { from, to } => write!(f, "{from} TO {to}"),
+        }
+    }
+}
+impl<'a> std::fmt::Display for Token<'a> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        write!(f, "{{{}}}", self.value())
+    }
+}
+
 #[cfg(test)]
 pub mod tests {
     use super::*;
@@ -852,74 +923,3 @@ pub mod tests {
         assert_eq!(token.value(), s);
     }
 }
-
-impl<'a> std::fmt::Display for FilterCondition<'a> {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            FilterCondition::Not(filter) => {
-                write!(f, "NOT ({filter})")
-            }
-            FilterCondition::Condition { fid, op } => {
-                write!(f, "{fid} {op}")
-            }
-            FilterCondition::In { fid, els } => {
-                write!(f, "{fid} IN[")?;
-                for el in els {
-                    write!(f, "{el}, ")?;
-                }
-                write!(f, "]")
-            }
-            FilterCondition::Or(els) => {
-                write!(f, "OR[")?;
-                for el in els {
-                    write!(f, "{el}, ")?;
-                }
-                write!(f, "]")
-            }
-            FilterCondition::And(els) => {
-                write!(f, "AND[")?;
-                for el in els {
-                    write!(f, "{el}, ")?;
-                }
-                write!(f, "]")
-            }
-            FilterCondition::GeoLowerThan { point, radius } => {
-                write!(f, "_geoRadius({}, {}, {})", point[0], point[1], radius)
-            }
-            FilterCondition::GeoBoundingBox {
-                top_right_point: top_left_point,
-                bottom_left_point: bottom_right_point,
-            } => {
-                write!(
-                    f,
-                    "_geoBoundingBox([{}, {}], [{}, {}])",
-                    top_left_point[0],
-                    top_left_point[1],
-                    bottom_right_point[0],
-                    bottom_right_point[1]
-                )
-            }
-        }
-    }
-}
-impl<'a> std::fmt::Display for Condition<'a> {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Condition::GreaterThan(token) => write!(f, "> {token}"),
-            Condition::GreaterThanOrEqual(token) => write!(f, ">= {token}"),
-            Condition::Equal(token) => write!(f, "= {token}"),
-            Condition::NotEqual(token) => write!(f, "!= {token}"),
-            Condition::Null => write!(f, "IS NULL"),
-            Condition::Empty => write!(f, "IS EMPTY"),
-            Condition::Exists => write!(f, "EXISTS"),
-            Condition::LowerThan(token) => write!(f, "< {token}"),
-            Condition::LowerThanOrEqual(token) => write!(f, "<= {token}"),
-            Condition::Between { from, to } => write!(f, "{from} TO {to}"),
-        }
-    }
-}
-impl<'a> std::fmt::Display for Token<'a> {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{{{}}}", self.value())
-    }
-}

flatten-serde-json/Cargo.toml

@@ -16,7 +16,7 @@ license.workspace = true
 serde_json = "1.0"
 
 [dev-dependencies]
-criterion = { version = "0.4.0", features = ["html_reports"] }
+criterion = { version = "0.5.1", features = ["html_reports"] }
 
 [[bench]]
 name = "benchmarks"

ha_test/run.sh

@@ -0,0 +1,61 @@
+#!/bin/bash
+
+function is_everything_installed {
+  everything_ok=yes
+
+  if hash zkli 2>/dev/null; then
+    echo "✅ zkli installed"
+  else
+    everything_ok=no
+    echo "🥺 zkli is missing, please run \`cargo install zkli\`"
+  fi
+
+  if hash s3cmd 2>/dev/null; then
+    echo "✅ s3cmd installed"
+  else
+    everything_ok=no
+    echo "🥺 s3cmd is missing, see how to install it here https://s3tools.org/s3cmd"
+  fi
+
+  if [ $everything_ok = "no" ]; then
+    echo "Exiting..."
+    exit 1
+  fi
+}
+
+# param: addr of zookeeper
+function connect_to_zookeeper {
+  if ! zkli -a "$1" ls > /dev/null; then
+    echo "zkli can't connect"
+    return 1
+  fi
+}
+
+# param: addr of the s3 bucket
+function connect_to_s3 {
+  # S3_SECRET_KEY
+  # S3_ACCESS_KEY
+  # S3_HOST
+  # S3_BUCKET
+
+  s3cmd --host="$S3_HOST" --host-bucket="$S3_BUCKET" --access_key="$ACCESS_KEY" --secret_key="$S3_SECRET_KEY" ls
+
+  if $?; then
+    echo "s3cmd can't connect"
+    return 1
+  fi
+}
+
+is_everything_installed
+
+ZOOKEEPER_ADDR="localhost:2181"
+if ! connect_to_zookeeper $ZOOKEEPER_ADDR; then
+  ZOOKEEPER_ADDR="localhost:21811"
+  if ! connect_to_zookeeper $ZOOKEEPER_ADDR; then
+    echo "Can't connect to zkli"
+    exit 1
+  fi
+fi
+
+
+connect_to_s3

index-scheduler/Cargo.toml

@@ -31,6 +31,10 @@ tempfile = "3.5.0"
 thiserror = "1.0.40"
 time = { version = "0.3.20", features = ["serde-well-known", "formatting", "parsing", "macros"] }
 uuid = { version = "1.3.1", features = ["serde", "v4"] }
+tokio = { version = "1.27.0", features = ["full"] }
+zookeeper = "0.8.0"
+parking_lot = "0.12.1"
+strois = "0.0.4"
 
 [dev-dependencies]
 big_s = "1.0.2"

index-scheduler/src/batch.rs

@@ -43,7 +43,7 @@ use uuid::Uuid;
 
 use crate::autobatcher::{self, BatchKind};
 use crate::utils::{self, swap_index_uid_in_task};
-use crate::{Error, IndexScheduler, ProcessingTasks, Result, TaskId};
+use crate::{Error, IndexSchedulerInner, ProcessingTasks, Result, TaskId};
 
 /// Represents a combination of tasks that can all be processed at the same time.
 ///
@@ -198,6 +198,35 @@ impl Batch {
             | IndexDocumentDeletionByFilter { index_uid, .. } => Some(index_uid),
         }
     }
+
+    /// Return the content fields uuids associated with this batch.
+    pub fn content_uuids(&self) -> Vec<Uuid> {
+        match self {
+            Batch::TaskCancelation { .. }
+            | Batch::TaskDeletion(_)
+            | Batch::Dump(_)
+            | Batch::IndexCreation { .. }
+            | Batch::IndexDocumentDeletionByFilter { .. }
+            | Batch::IndexUpdate { .. }
+            | Batch::SnapshotCreation(_)
+            | Batch::IndexDeletion { .. }
+            | Batch::IndexSwap { .. } => vec![],
+            Batch::IndexOperation { op, .. } => match op {
+                IndexOperation::DocumentOperation { operations, .. } => operations
+                    .iter()
+                    .flat_map(|op| match op {
+                        DocumentOperation::Add(uuid) => Some(*uuid),
+                        DocumentOperation::Delete(_) => None,
+                    })
+                    .collect(),
+                IndexOperation::DocumentDeletion { .. }
+                | IndexOperation::Settings { .. }
+                | IndexOperation::DocumentClear { .. }
+                | IndexOperation::SettingsAndDocumentOperation { .. }
+                | IndexOperation::DocumentClearAndSetting { .. } => vec![],
+            },
+        }
+    }
 }
 
 impl IndexOperation {
@@ -213,7 +242,7 @@ impl IndexOperation {
     }
 }
 
-impl IndexScheduler {
+impl IndexSchedulerInner {
     /// Convert an [`BatchKind`](crate::autobatcher::BatchKind) into a [`Batch`].
     ///
     /// ## Arguments
@@ -480,8 +509,7 @@ impl IndexScheduler {
         if let Some(task_id) = to_cancel.max() {
             // We retrieve the tasks that were processing before this tasks cancelation started.
             // We must *not* reset the processing tasks before calling this method.
-            let ProcessingTasks { started_at, processing } =
-                &*self.processing_tasks.read().unwrap();
+            let ProcessingTasks { started_at, processing, .. } = &*self.processing_tasks.read();
             return Ok(Some(Batch::TaskCancelation {
                 task: self.get_task(rtxn, task_id)?.ok_or(Error::CorruptedTaskQueue)?,
                 previous_started_at: *started_at,
@@ -1392,7 +1420,7 @@ impl IndexScheduler {
     fn delete_matched_tasks(&self, wtxn: &mut RwTxn, matched_tasks: &RoaringBitmap) -> Result<u64> {
         // 1. Remove from this list the tasks that we are not allowed to delete
         let enqueued_tasks = self.get_status(wtxn, Status::Enqueued)?;
-        let processing_tasks = &self.processing_tasks.read().unwrap().processing.clone();
+        let processing_tasks = &self.processing_tasks.read().processing.clone();
 
         let all_task_ids = self.all_task_ids(wtxn)?;
         let mut to_delete_tasks = all_task_ids & matched_tasks;

index-scheduler/src/index_mapper/index_map.rs

@@ -295,6 +295,11 @@ impl IndexMap {
             "Attempt to finish deletion of an index that was being closed"
         );
     }
+
+    /// Returns the indexes that were opened by the `IndexMap`.
+    pub fn clear(&mut self) -> Vec<Index> {
+        self.available.clear().into_iter().map(|(_, (_, index))| index).collect()
+    }
 }
 
 /// Create or open an index in the specified path.
@@ -335,7 +340,8 @@ mod tests {
     impl IndexMapper {
         fn test() -> (Self, Env, IndexSchedulerHandle) {
             let (index_scheduler, handle) = IndexScheduler::test(true, vec![]);
-            (index_scheduler.index_mapper, index_scheduler.env, handle)
+            let index_scheduler = index_scheduler.inner();
+            (index_scheduler.index_mapper.clone(), index_scheduler.env.clone(), handle)
         }
     }
 

index-scheduler/src/index_mapper/mod.rs

@@ -61,7 +61,7 @@ pub struct IndexMapper {
     pub(crate) index_stats: Database<UuidCodec, SerdeJson<IndexStats>>,
 
     /// Path to the folder where the LMDB environments of each index are.
-    base_path: PathBuf,
+    pub(crate) base_path: PathBuf,
     /// The map size an index is opened with on the first time.
     index_base_map_size: usize,
     /// The quantity by which the map size of an index is incremented upon reopening, in bytes.
@@ -135,7 +135,7 @@ impl IndexMapper {
         index_growth_amount: usize,
         index_count: usize,
         enable_mdb_writemap: bool,
-        indexer_config: IndexerConfig,
+        indexer_config: Arc<IndexerConfig>,
     ) -> Result<Self> {
         let mut wtxn = env.write_txn()?;
         let index_mapping = env.create_database(&mut wtxn, Some(INDEX_MAPPING))?;
@@ -150,7 +150,7 @@ impl IndexMapper {
             index_base_map_size,
             index_growth_amount,
             enable_mdb_writemap,
-            indexer_config: Arc::new(indexer_config),
+            indexer_config,
         })
     }
 
@@ -428,6 +428,11 @@ impl IndexMapper {
         Ok(())
     }
 
+    /// Returns the indexes that were opened by the `IndexMapper`.
+    pub fn clear(&mut self) -> Vec<Index> {
+        self.index_map.write().unwrap().clear()
+    }
+
     /// The stats of an index.
     ///
     /// If available in the cache, they are directly returned.

index-scheduler/src/insta_snapshot.rs

@@ -1,5 +1,6 @@
 use std::collections::BTreeSet;
 use std::fmt::Write;
+use std::ops::Deref;
 
 use meilisearch_types::heed::types::{OwnedType, SerdeBincode, SerdeJson, Str};
 use meilisearch_types::heed::{Database, RoTxn};
@@ -8,12 +9,13 @@ use meilisearch_types::tasks::{Details, Task};
 use roaring::RoaringBitmap;
 
 use crate::index_mapper::IndexMapper;
-use crate::{IndexScheduler, Kind, Status, BEI128};
+use crate::{IndexScheduler, IndexSchedulerInner, Kind, Status, BEI128};
 
 pub fn snapshot_index_scheduler(scheduler: &IndexScheduler) -> String {
     scheduler.assert_internally_consistent();
 
-    let IndexScheduler {
+    let inner = scheduler.inner();
+    let IndexSchedulerInner {
         autobatching_enabled,
         must_stop_processing: _,
         processing_tasks,
@@ -38,13 +40,15 @@ pub fn snapshot_index_scheduler(scheduler: &IndexScheduler) -> String {
         test_breakpoint_sdr: _,
         planned_failures: _,
         run_loop_iteration: _,
-    } = scheduler;
+        zookeeper: _,
+        options: _,
+    } = inner.deref();
 
     let rtxn = env.read_txn().unwrap();
 
     let mut snap = String::new();
 
-    let processing_tasks = processing_tasks.read().unwrap().processing.clone();
+    let processing_tasks = processing_tasks.read().processing.clone();
     snap.push_str(&format!("### Autobatching Enabled = {autobatching_enabled}\n"));
     snap.push_str("### Processing Tasks:\n");
     snap.push_str(&snapshot_bitmap(&processing_tasks));

index-scheduler/src/lru.rs

@@ -1,5 +1,6 @@
 //! Thread-safe `Vec`-backend LRU cache using [`std::sync::atomic::AtomicU64`] for synchronization.
 
+use std::mem;
 use std::sync::atomic::{AtomicU64, Ordering};
 
 /// Thread-safe `Vec`-backend LRU cache
@@ -190,6 +191,11 @@ where
         }
         None
     }
+
+    /// Returns the generation associated to the key and values of the `LruMap`.
+    pub fn clear(&mut self) -> Vec<(AtomicU64, (K, V))> {
+        mem::take(&mut self.0.data)
+    }
 }
 
 /// The result of an insertion in a LRU map.

index-scheduler/src/snapshots/lib.rs/test_task_is_processing/registered_a_task.snap

@@ -0,0 +1,36 @@
+---
+source: index-scheduler/src/lib.rs
+---
+### Autobatching Enabled = true
+### Processing Tasks:
+[]
+----------------------------------------------------------------------
+### All Tasks:
+0 {uid: 0, status: enqueued, details: { primary_key: Some("id") }, kind: IndexCreation { index_uid: "index_a", primary_key: Some("id") }}
+----------------------------------------------------------------------
+### Status:
+enqueued [0,]
+----------------------------------------------------------------------
+### Kind:
+"indexCreation" [0,]
+----------------------------------------------------------------------
+### Index Tasks:
+index_a [0,]
+----------------------------------------------------------------------
+### Index Mapper:
+
+----------------------------------------------------------------------
+### Canceled By:
+
+----------------------------------------------------------------------
+### Enqueued At:
+[timestamp] [0,]
+----------------------------------------------------------------------
+### Started At:
+----------------------------------------------------------------------
+### Finished At:
+----------------------------------------------------------------------
+### File Store:
+
+----------------------------------------------------------------------
+

index-scheduler/src/utils.rs

@@ -10,9 +10,9 @@ use meilisearch_types::tasks::{Details, IndexSwap, Kind, KindWithContent, Status
 use roaring::{MultiOps, RoaringBitmap};
 use time::OffsetDateTime;
 
-use crate::{Error, IndexScheduler, Result, Task, TaskId, BEI128};
+use crate::{Error, IndexSchedulerInner, Result, Task, TaskId, BEI128};
 
-impl IndexScheduler {
+impl IndexSchedulerInner {
     pub(crate) fn all_task_ids(&self, rtxn: &RoTxn) -> Result<RoaringBitmap> {
         enum_iterator::all().map(|s| self.get_status(rtxn, s)).union()
     }
@@ -331,11 +331,12 @@ pub fn clamp_to_page_size(size: usize) -> usize {
 }
 
 #[cfg(test)]
-impl IndexScheduler {
+impl crate::IndexScheduler {
     /// Asserts that the index scheduler's content is internally consistent.
     pub fn assert_internally_consistent(&self) {
-        let rtxn = self.env.read_txn().unwrap();
-        for task in self.all_tasks.iter(&rtxn).unwrap() {
+        let this = self.inner();
+        let rtxn = this.env.read_txn().unwrap();
+        for task in this.all_tasks.iter(&rtxn).unwrap() {
             let (task_id, task) = task.unwrap();
             let task_id = task_id.get();
 
@@ -354,21 +355,21 @@ impl IndexScheduler {
             } = task;
             assert_eq!(uid, task.uid);
             if let Some(task_index_uid) = &task_index_uid {
-                assert!(self
+                assert!(this
                     .index_tasks
                     .get(&rtxn, task_index_uid.as_str())
                     .unwrap()
                     .unwrap()
                     .contains(task.uid));
             }
-            let db_enqueued_at = self
+            let db_enqueued_at = this
                 .enqueued_at
                 .get(&rtxn, &BEI128::new(enqueued_at.unix_timestamp_nanos()))
                 .unwrap()
                 .unwrap();
             assert!(db_enqueued_at.contains(task_id));
             if let Some(started_at) = started_at {
-                let db_started_at = self
+                let db_started_at = this
                     .started_at
                     .get(&rtxn, &BEI128::new(started_at.unix_timestamp_nanos()))
                     .unwrap()
@@ -376,7 +377,7 @@ impl IndexScheduler {
                 assert!(db_started_at.contains(task_id));
             }
             if let Some(finished_at) = finished_at {
-                let db_finished_at = self
+                let db_finished_at = this
                     .finished_at
                     .get(&rtxn, &BEI128::new(finished_at.unix_timestamp_nanos()))
                     .unwrap()
@@ -384,9 +385,9 @@ impl IndexScheduler {
                 assert!(db_finished_at.contains(task_id));
             }
             if let Some(canceled_by) = canceled_by {
-                let db_canceled_tasks = self.get_status(&rtxn, Status::Canceled).unwrap();
+                let db_canceled_tasks = this.get_status(&rtxn, Status::Canceled).unwrap();
                 assert!(db_canceled_tasks.contains(uid));
-                let db_canceling_task = self.get_task(&rtxn, canceled_by).unwrap().unwrap();
+                let db_canceling_task = this.get_task(&rtxn, canceled_by).unwrap().unwrap();
                 assert_eq!(db_canceling_task.status, Status::Succeeded);
                 match db_canceling_task.kind {
                     KindWithContent::TaskCancelation { query: _, tasks } => {
@@ -427,7 +428,7 @@ impl IndexScheduler {
                     Details::IndexInfo { primary_key: pk1 } => match &kind {
                         KindWithContent::IndexCreation { index_uid, primary_key: pk2 }
                         | KindWithContent::IndexUpdate { index_uid, primary_key: pk2 } => {
-                            self.index_tasks
+                            this.index_tasks
                                 .get(&rtxn, index_uid.as_str())
                                 .unwrap()
                                 .unwrap()
@@ -535,23 +536,23 @@ impl IndexScheduler {
                 }
             }
 
-            assert!(self.get_status(&rtxn, status).unwrap().contains(uid));
-            assert!(self.get_kind(&rtxn, kind.as_kind()).unwrap().contains(uid));
+            assert!(this.get_status(&rtxn, status).unwrap().contains(uid));
+            assert!(this.get_kind(&rtxn, kind.as_kind()).unwrap().contains(uid));
 
             if let KindWithContent::DocumentAdditionOrUpdate { content_file, .. } = kind {
                 match status {
                     Status::Enqueued | Status::Processing => {
-                        assert!(self
+                        assert!(this
                             .file_store
                             .all_uuids()
                             .unwrap()
                             .any(|uuid| uuid.as_ref().unwrap() == &content_file),
                             "Could not find uuid `{content_file}` in the file_store. Available uuids are {:?}.",
-                            self.file_store.all_uuids().unwrap().collect::<std::result::Result<Vec<_>, file_store::Error>>().unwrap(),
+                            this.file_store.all_uuids().unwrap().collect::<std::result::Result<Vec<_>, file_store::Error>>().unwrap(),
                         );
                     }
                     Status::Succeeded | Status::Failed | Status::Canceled => {
-                        assert!(self
+                        assert!(this
                             .file_store
                             .all_uuids()
                             .unwrap()

json-depth-checker/Cargo.toml

@@ -15,7 +15,7 @@ license.workspace = true
 serde_json = "1.0"
 
 [dev-dependencies]
-criterion = "0.4.0"
+criterion = "0.5.1"
 
 [[bench]]
 name = "depth"

meili-snap/src/lib.rs

@@ -199,6 +199,30 @@ macro_rules! snapshot {
     };
 }
 
+/// Create a string from the value by serializing it as Json, optionally
+/// redacting some parts of it.
+///
+/// The second argument to the macro can be an object expression for redaction.
+/// It's in the form { selector => replacement }. For more information about redactions
+/// refer to the redactions feature in the `insta` guide.
+#[macro_export]
+macro_rules! json_string {
+    ($value:expr, {$($k:expr => $v:expr),*$(,)?}) => {
+        {
+            let (_, snap) = meili_snap::insta::_prepare_snapshot_for_redaction!($value, {$($k => $v),*}, Json, File);
+            snap
+        }
+    };
+    ($value:expr) => {{
+        let value = meili_snap::insta::_macro_support::serialize_value(
+            &$value,
+            meili_snap::insta::_macro_support::SerializationFormat::Json,
+            meili_snap::insta::_macro_support::SnapshotLocation::File
+        );
+        value
+    }};
+}
+
 #[cfg(test)]
 mod tests {
     use crate as meili_snap;
@@ -250,27 +274,3 @@ mod tests {
         }
     }
 }
-
-/// Create a string from the value by serializing it as Json, optionally
-/// redacting some parts of it.
-///
-/// The second argument to the macro can be an object expression for redaction.
-/// It's in the form { selector => replacement }. For more information about redactions
-/// refer to the redactions feature in the `insta` guide.
-#[macro_export]
-macro_rules! json_string {
-    ($value:expr, {$($k:expr => $v:expr),*$(,)?}) => {
-        {
-            let (_, snap) = meili_snap::insta::_prepare_snapshot_for_redaction!($value, {$($k => $v),*}, Json, File);
-            snap
-        }
-    };
-    ($value:expr) => {{
-        let value = meili_snap::insta::_macro_support::serialize_value(
-            &$value,
-            meili_snap::insta::_macro_support::SerializationFormat::Json,
-            meili_snap::insta::_macro_support::SnapshotLocation::File
-        );
-        value
-    }};
-}

meilisearch-auth/Cargo.toml

@@ -14,6 +14,7 @@ license.workspace = true
 base64 = "0.21.0"
 enum-iterator = "1.4.0"
 hmac = "0.12.1"
+log = "0.4.19"
 maplit = "1.0.2"
 meilisearch-types = { path = "../meilisearch-types" }
 rand = "0.8.5"
@@ -24,3 +25,4 @@ sha2 = "0.10.6"
 thiserror = "1.0.40"
 time = { version = "0.3.20", features = ["serde-well-known", "formatting", "parsing", "macros"] }
 uuid = { version = "1.3.1", features = ["serde", "v4"] }
+zookeeper = "0.8.0"

meilisearch-auth/src/error.rs

@@ -19,6 +19,7 @@ internal_error!(
     AuthControllerError: meilisearch_types::milli::heed::Error,
     std::io::Error,
     serde_json::Error,
+    zookeeper::ZkError,
     std::str::Utf8Error
 );
 

meilisearch-auth/src/lib.rs

@@ -16,22 +16,113 @@ pub use store::open_auth_store_env;
 use store::{generate_key_as_hexa, HeedAuthStore};
 use time::OffsetDateTime;
 use uuid::Uuid;
+use zookeeper::{
+    Acl, AddWatchMode, CreateMode, WatchedEvent, WatchedEventType, ZkError, ZooKeeper,
+};
 
 #[derive(Clone)]
 pub struct AuthController {
     store: Arc<HeedAuthStore>,
     master_key: Option<String>,
+    zookeeper: Option<Arc<ZooKeeper>>,
 }
 
 impl AuthController {
-    pub fn new(db_path: impl AsRef<Path>, master_key: &Option<String>) -> Result<Self> {
+    pub fn new(
+        db_path: impl AsRef<Path>,
+        master_key: &Option<String>,
+        zookeeper: Option<Arc<ZooKeeper>>,
+    ) -> Result<Self> {
         let store = HeedAuthStore::new(db_path)?;
+        let controller = Self { store: Arc::new(store), master_key: master_key.clone(), zookeeper };
 
-        if store.is_empty()? {
-            generate_default_keys(&store)?;
+        match controller.zookeeper {
+            // setup the auth zk environment, the `auth` node
+            Some(ref zookeeper) => {
+                // Zookeeper Event listener loop
+                let controller_clone = controller.clone();
+                let zkk = zookeeper.clone();
+                zookeeper.add_watch("/auth", AddWatchMode::PersistentRecursive, move |event| {
+                    let WatchedEvent { event_type, path, keeper_state: _ } = dbg!(event);
+
+                    match event_type {
+                        WatchedEventType::NodeDeleted => {
+                            // TODO: ugly unwraps
+                            let path = path.unwrap();
+                            let uuid = path.strip_prefix("/auth/").unwrap();
+                            let uuid = Uuid::parse_str(&uuid).unwrap();
+                            log::info!("The key {} has been deleted", uuid);
+                            controller_clone.store.delete_api_key(uuid).unwrap();
+                        }
+                        WatchedEventType::NodeCreated | WatchedEventType::NodeDataChanged => {
+                            let path = path.unwrap();
+                            if path.strip_prefix("/auth/").map_or(false, |s| !s.is_empty()) {
+                                let (key, _stat) = zkk.get_data(&path, false).unwrap();
+                                let key: Key = serde_json::from_slice(&key).unwrap();
+                                log::info!("The key {} has been deleted", key.uid);
+                                controller_clone.store.put_api_key(key).unwrap();
+                            }
+                        }
+                        otherwise => panic!("Got the unexpected `{otherwise:?}` event!"),
+                    }
+                })?;
+
+                // TODO: we should catch the potential unexpected errors here https://docs.rs/zookeeper-client/latest/zookeeper_client/struct.Client.html#method.create
+                // for the moment we consider that `create` only returns Error::NodeExists.
+                match zookeeper.create(
+                    "/auth",
+                    vec![],
+                    Acl::open_unsafe().clone(),
+                    CreateMode::Persistent,
+                ) {
+                    // If the store is empty, we must generate and push the default api-keys.
+                    Ok(_) => generate_default_keys(&controller)?,
+                    // If the node exist we should clear our DB and download all the existing api-keys
+                    Err(ZkError::NodeExists) => {
+                        log::warn!("Auth directory already exists, we need to clear our keys + import the one in zookeeper");
+
+                        let store = controller.store.clone();
+                        store.delete_all_keys()?;
+                        let children = zookeeper
+                            .get_children("/auth", false)
+                            .expect("Internal, the auth directory was deleted during execution.");
+
+                        log::info!("Importing {} api-keys", children.len());
+                        for path in children {
+                            log::info!("  Importing {}", path);
+                            match zookeeper.get_data(&format!("/auth/{}", &path), false) {
+                                Ok((key, _stat)) => {
+                                    let key = serde_json::from_slice(&key).unwrap();
+                                    let store = controller.store.clone();
+                                    store.put_api_key(key)?;
+                                }
+                                Err(e) => panic!("{e}"),
+                            }
+                            // else the file was deleted while we were inserting the key. We ignore it.
+                            // TODO: What happens if someone updates the files before we have the time
+                            //       to setup the watcher
+                        }
+                    }
+                    e @ Err(
+                        ZkError::NoNode | ZkError::NoChildrenForEphemerals | ZkError::InvalidACL,
+                    ) => unreachable!("{e:?}"),
+                    Err(e) => panic!("{e}"),
+                }
+                // TODO: Race condition above:
+                //       What happens if two node join exactly at the same moment:
+                //       One will create the dir
+                //       The second one will delete its DB, load nothing and install a watcher
+                //       The first one will push its keys and should wake up and update the second one.
+                //     / BUT, if the second one delete its DB and the first one push its files before the second one install the watcher we're fucked
+            }
+            None => {
+                if controller.store.is_empty()? {
+                    generate_default_keys(&controller)?;
+                }
+            }
         }
 
-        Ok(Self { store: Arc::new(store), master_key: master_key.clone() })
+        Ok(controller)
     }
 
     /// Return `Ok(())` if the auth controller is able to access one of its database.
@@ -53,7 +144,24 @@ impl AuthController {
     pub fn create_key(&self, create_key: CreateApiKey) -> Result<Key> {
         match self.store.get_api_key(create_key.uid)? {
             Some(_) => Err(AuthControllerError::ApiKeyAlreadyExists(create_key.uid.to_string())),
-            None => self.store.put_api_key(create_key.to_key()),
+            None => self.put_key(create_key.to_key()),
+        }
+    }
+
+    pub fn put_key(&self, key: Key) -> Result<Key> {
+        let store = self.store.clone();
+        match &self.zookeeper {
+            Some(zookeeper) => {
+                zookeeper.create(
+                    &format!("/auth/{}", key.uid),
+                    serde_json::to_vec_pretty(&key)?,
+                    Acl::open_unsafe().clone(),
+                    CreateMode::Persistent,
+                )?;
+
+                Ok(key)
+            }
+            None => store.put_api_key(key),
         }
     }
 
@@ -68,7 +176,20 @@ impl AuthController {
             name => key.name = name.set(),
         };
         key.updated_at = OffsetDateTime::now_utc();
-        self.store.put_api_key(key)
+        let store = self.store.clone();
+        // TODO: we may commit only after zk persisted the keys
+        match &self.zookeeper {
+            Some(zookeeper) => {
+                zookeeper.set_data(
+                    &format!("/auth/{}", key.uid),
+                    serde_json::to_vec_pretty(&key)?,
+                    None,
+                )?;
+
+                Ok(key)
+            }
+            None => store.put_api_key(key),
+        }
     }
 
     pub fn get_key(&self, uid: Uuid) -> Result<Key> {
@@ -110,7 +231,19 @@ impl AuthController {
     }
 
     pub fn delete_key(&self, uid: Uuid) -> Result<()> {
-        if self.store.delete_api_key(uid)? {
+        let deleted = match &self.zookeeper {
+            Some(zookeeper) => match zookeeper.delete(&format!("/auth/{}", uid), None) {
+                Ok(()) => true,
+                Err(ZkError::NoNode) => false,
+                Err(e) => return Err(e.into()),
+            },
+            None => {
+                let store = self.store.clone();
+                store.delete_api_key(uid)?
+            }
+        };
+
+        if deleted {
             Ok(())
         } else {
             Err(AuthControllerError::ApiKeyNotFound(uid.to_string()))
@@ -159,7 +292,7 @@ impl AuthController {
         self.store.delete_all_keys()
     }
 
-    /// Delete all the keys in the DB.
+    /// Insert a key in the DB without any check on its validity
     pub fn raw_insert_key(&mut self, key: Key) -> Result<()> {
         self.store.put_api_key(key)?;
         Ok(())
@@ -304,10 +437,9 @@ pub struct IndexSearchRules {
     pub filter: Option<serde_json::Value>,
 }
 
-fn generate_default_keys(store: &HeedAuthStore) -> Result<()> {
-    store.put_api_key(Key::default_admin())?;
-    store.put_api_key(Key::default_search())?;
-
+fn generate_default_keys(controller: &AuthController) -> Result<()> {
+    controller.put_key(Key::default_admin())?;
+    controller.put_key(Key::default_search())?;
     Ok(())
 }
 

meilisearch-types/src/document_formats.rs

@@ -1,4 +1,3 @@
-use std::borrow::Borrow;
 use std::fmt::{self, Debug, Display};
 use std::fs::File;
 use std::io::{self, Seek, Write};
@@ -42,7 +41,7 @@ impl Display for DocumentFormatError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
             Self::Io(e) => write!(f, "{e}"),
-            Self::MalformedPayload(me, b) => match me.borrow() {
+            Self::MalformedPayload(me, b) => match me {
                 Error::Json(se) => {
                     let mut message = match se.classify() {
                         Category::Data => {

meilisearch-types/src/error.rs

@@ -175,6 +175,7 @@ macro_rules! make_error_codes {
 
 // An exhaustive list of all the error codes used by meilisearch.
 make_error_codes! {
+S3Error                               , System               , INTERNAL_SERVER_ERROR;
 ApiKeyAlreadyExists                   , InvalidRequest       , CONFLICT ;
 ApiKeyNotFound                        , InvalidRequest       , NOT_FOUND ;
 BadParameter                          , InvalidRequest       , BAD_REQUEST;

meilisearch-types/src/features.rs

@@ -1,6 +1,6 @@
 use serde::{Deserialize, Serialize};
 
-#[derive(Serialize, Deserialize, Debug, Clone, Copy, Default)]
+#[derive(Serialize, Deserialize, Debug, Clone, Copy, Default, PartialEq, Eq)]
 #[serde(rename_all = "camelCase", default)]
 pub struct RuntimeTogglableFeatures {
     pub score_details: bool,

meilisearch/Cargo.toml

@@ -19,6 +19,7 @@ actix-http = { version = "3.3.1", default-features = false, features = [
     "compress-gzip",
     "rustls",
 ] }
+actix-utils = "3.0.1"
 actix-web = { version = "4.3.1", default-features = false, features = [
     "macros",
     "compress-brotli",
@@ -50,13 +51,14 @@ futures-util = "0.3.28"
 http = "0.2.9"
 index-scheduler = { path = "../index-scheduler" }
 indexmap = { version = "1.9.3", features = ["serde-1"] }
+is-terminal = "0.4.8"
 itertools = "0.10.5"
 jsonwebtoken = "8.3.0"
 lazy_static = "1.4.0"
 log = "0.4.17"
 meilisearch-auth = { path = "../meilisearch-auth" }
 meilisearch-types = { path = "../meilisearch-types" }
-mimalloc = { version = "0.1.36", default-features = false }
+mimalloc = { version = "0.1.37", default-features = false }
 mime = "0.3.17"
 num_cpus = "1.15.0"
 obkv = "0.2.0"
@@ -78,6 +80,7 @@ reqwest = { version = "0.11.16", features = [
 ], default-features = false }
 rustls = "0.20.8"
 rustls-pemfile = "1.0.2"
+strois = "0.0.4"
 segment = { version = "0.2.2", optional = true }
 serde = { version = "1.0.160", features = ["derive"] }
 serde_json = { version = "1.0.95", features = ["preserve_order"] }
@@ -102,9 +105,8 @@ uuid = { version = "1.3.1", features = ["serde", "v4"] }
 walkdir = "2.3.3"
 yaup = "0.2.1"
 serde_urlencoded = "0.7.1"
-actix-utils = "3.0.1"
-atty = "0.2.14"
 termcolor = "1.2.0"
+zookeeper = "0.8.0"
 
 [dev-dependencies]
 actix-rt = "2.8.0"
@@ -154,5 +156,5 @@ thai = ["meilisearch-types/thai"]
 greek = ["meilisearch-types/greek"]
 
 [package.metadata.mini-dashboard]
-assets-url = "https://github.com/meilisearch/mini-dashboard/releases/download/v0.2.7/build.zip"
-sha1 = "28b45bf772c84f9a6e16bc1689b393bfce8da7d6"
+assets-url = "https://github.com/meilisearch/mini-dashboard/releases/download/v0.2.11/build.zip"
+sha1 = "83cd44ed1e5f97ecb581dc9f958a63f4ccc982d9"

meilisearch/src/analytics/segment_analytics.rs

@@ -312,6 +312,13 @@ impl From<Opt> for Infos {
             config_file_path,
             #[cfg(all(not(debug_assertions), feature = "analytics"))]
                 no_analytics: _,
+            zk_url: _,
+            s3_url: _,
+            s3_region: _,
+            s3_bucket: _,
+            s3_access_key: _,
+            s3_secret_key: _,
+            s3_security_token: _,
         } = options;
 
         let schedule_snapshot = match schedule_snapshot {
@@ -574,6 +581,10 @@ pub struct SearchAggregator {
     filter_total_number_of_criteria: usize,
     used_syntax: HashMap<String, usize>,
 
+    // attributes_to_search_on
+    // every time a search is done using attributes_to_search_on
+    attributes_to_search_on_total_number_of_uses: usize,
+
     // q
     // The maximum number of terms in a q request
     max_terms_number: usize,
@@ -647,6 +658,11 @@ impl SearchAggregator {
             ret.filter_sum_of_criteria_terms = RE.split(&stringified_filters).count();
         }
 
+        // attributes_to_search_on
+        if let Some(_) = query.attributes_to_search_on {
+            ret.attributes_to_search_on_total_number_of_uses = 1;
+        }
+
         if let Some(ref q) = query.q {
             ret.max_terms_number = q.split_whitespace().count();
         }
@@ -720,9 +736,18 @@ impl SearchAggregator {
             let used_syntax = self.used_syntax.entry(key).or_insert(0);
             *used_syntax = used_syntax.saturating_add(value);
         }
+
+        // attributes_to_search_on
+        self.attributes_to_search_on_total_number_of_uses = self
+            .attributes_to_search_on_total_number_of_uses
+            .saturating_add(other.attributes_to_search_on_total_number_of_uses);
+
         // q
         self.max_terms_number = self.max_terms_number.max(other.max_terms_number);
 
+        // vector
+        self.max_vector_size = self.max_vector_size.max(other.max_vector_size);
+
         // pagination
         self.max_limit = self.max_limit.max(other.max_limit);
         self.max_offset = self.max_offset.max(other.max_offset);
@@ -761,17 +786,17 @@ impl SearchAggregator {
         if self.total_received == 0 {
             None
         } else {
-            // the index of the 99th percentage of value
-            let percentile_99th = 0.99 * (self.total_succeeded as f64 - 1.) + 1.;
             // we get all the values in a sorted manner
             let time_spent = self.time_spent.into_sorted_vec();
+            // the index of the 99th percentage of value
+            let percentile_99th = time_spent.len() * 99 / 100;
             // We are only interested by the slowest value of the 99th fastest results
-            let time_spent = time_spent.get(percentile_99th as usize);
+            let time_spent = time_spent.get(percentile_99th);
 
             let properties = json!({
                 "user-agent": self.user_agents,
                 "requests": {
-                    "99th_response_time":  time_spent.map(|t| format!("{:.2}", t)),
+                    "99th_response_time": time_spent.map(|t| format!("{:.2}", t)),
                     "total_succeeded": self.total_succeeded,
                     "total_failed": self.total_received.saturating_sub(self.total_succeeded), // just to be sure we never panics
                     "total_received": self.total_received,
@@ -786,9 +811,15 @@ impl SearchAggregator {
                    "avg_criteria_number": format!("{:.2}", self.filter_sum_of_criteria_terms as f64 / self.filter_total_number_of_criteria as f64),
                    "most_used_syntax": self.used_syntax.iter().max_by_key(|(_, v)| *v).map(|(k, _)| json!(k)).unwrap_or_else(|| json!(null)),
                 },
+                "attributes_to_search_on": {
+                   "total_number_of_uses": self.attributes_to_search_on_total_number_of_uses,
+                },
                 "q": {
                    "max_terms_number": self.max_terms_number,
                 },
+                "vector": {
+                    "max_vector_size": self.max_vector_size,
+                },
                 "pagination": {
                    "max_limit": self.max_limit,
                    "max_offset": self.max_offset,
@@ -843,6 +874,10 @@ pub struct MultiSearchAggregator {
     // sum of the number of search queries in the requests, use with total_received to compute an average
     total_search_count: usize,
 
+    // scoring
+    show_ranking_score: bool,
+    show_ranking_score_details: bool,
+
     // context
     user_agents: HashSet<String>,
 }
@@ -856,6 +891,9 @@ impl MultiSearchAggregator {
         let distinct_indexes: HashSet<_> =
             query.iter().map(|query| query.index_uid.as_str()).collect();
 
+        let show_ranking_score = query.iter().any(|query| query.show_ranking_score);
+        let show_ranking_score_details = query.iter().any(|query| query.show_ranking_score_details);
+
         Self {
             timestamp,
             total_received: 1,
@@ -863,6 +901,8 @@ impl MultiSearchAggregator {
             total_distinct_index_count: distinct_indexes.len(),
             total_single_index: if distinct_indexes.len() == 1 { 1 } else { 0 },
             total_search_count: query.len(),
+            show_ranking_score,
+            show_ranking_score_details,
             user_agents,
         }
     }
@@ -884,6 +924,9 @@ impl MultiSearchAggregator {
             this.total_distinct_index_count.saturating_add(other.total_distinct_index_count);
         let total_single_index = this.total_single_index.saturating_add(other.total_single_index);
         let total_search_count = this.total_search_count.saturating_add(other.total_search_count);
+        let show_ranking_score = this.show_ranking_score || other.show_ranking_score;
+        let show_ranking_score_details =
+            this.show_ranking_score_details || other.show_ranking_score_details;
         let mut user_agents = this.user_agents;
 
         for user_agent in other.user_agents.into_iter() {
@@ -899,6 +942,8 @@ impl MultiSearchAggregator {
             total_single_index,
             total_search_count,
             user_agents,
+            show_ranking_score,
+            show_ranking_score_details,
             // do not add _ or ..Default::default() here
         };
 
@@ -925,6 +970,10 @@ impl MultiSearchAggregator {
                 "searches": {
                     "total_search_count": self.total_search_count,
                     "avg_search_count": (self.total_search_count as f64) / (self.total_received as f64),
+                },
+                "scoring": {
+                    "show_ranking_score": self.show_ranking_score,
+                    "show_ranking_score_details": self.show_ranking_score_details,
                 }
             });
 
@@ -1145,6 +1194,7 @@ pub struct DocumentsDeletionAggregator {
     #[serde(rename = "user-agent")]
     user_agents: HashSet<String>,
 
+    #[serde(rename = "requests.total_received")]
     total_received: usize,
     per_document_id: bool,
     clear_all: bool,
@@ -1295,6 +1345,7 @@ pub struct HealthAggregator {
     #[serde(rename = "user-agent")]
     user_agents: HashSet<String>,
 
+    #[serde(rename = "requests.total_received")]
     total_received: usize,
 }
 
@@ -1345,7 +1396,7 @@ pub struct DocumentsFetchAggregator {
     #[serde(rename = "user-agent")]
     user_agents: HashSet<String>,
 
-    #[serde(rename = "requests.max_limit")]
+    #[serde(rename = "requests.total_received")]
     total_received: usize,
 
     // a call on ../documents/:doc_id

meilisearch/src/error.rs

@@ -33,6 +33,8 @@ pub enum MeilisearchHttpError {
         .0.iter().map(|uid| format!("\"{uid}\"")).collect::<Vec<_>>().join(", "), .0.len()
     )]
     SwapIndexPayloadWrongLength(Vec<IndexUid>),
+    #[error("S3 Error: {0}")]
+    S3Error(#[from] strois::Error),
     #[error(transparent)]
     IndexUid(#[from] IndexUidFormatError),
     #[error(transparent)]
@@ -65,6 +67,7 @@ impl ErrorCode for MeilisearchHttpError {
             MeilisearchHttpError::InvalidExpression(_, _) => Code::InvalidSearchFilter,
             MeilisearchHttpError::PayloadTooLarge(_) => Code::PayloadTooLarge,
             MeilisearchHttpError::SwapIndexPayloadWrongLength(_) => Code::InvalidSwapIndexes,
+            MeilisearchHttpError::S3Error(_) => Code::S3Error,
             MeilisearchHttpError::IndexUid(e) => e.error_code(),
             MeilisearchHttpError::SerdeJson(_) => Code::Internal,
             MeilisearchHttpError::HeedError(_) => Code::Internal,

meilisearch/src/lib.rs

@@ -39,6 +39,8 @@ use meilisearch_types::versioning::{check_version_file, create_version_file};
 use meilisearch_types::{compression, milli, VERSION_FILE_NAME};
 pub use option::Opt;
 use option::ScheduleSnapshot;
+use strois::Bucket;
+use zookeeper::ZooKeeper;
 
 use crate::error::MeilisearchHttpError;
 
@@ -136,14 +138,17 @@ enum OnFailure {
     KeepDb,
 }
 
-pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Arc<AuthController>)> {
+pub async fn setup_meilisearch(
+    opt: &Opt,
+    zookeeper: Option<Arc<ZooKeeper>>,
+) -> anyhow::Result<(Arc<IndexScheduler>, Arc<AuthController>)> {
     let empty_db = is_empty_db(&opt.db_path);
     let (index_scheduler, auth_controller) = if let Some(ref snapshot_path) = opt.import_snapshot {
         let snapshot_path_exists = snapshot_path.exists();
         // the db is empty and the snapshot exists, import it
         if empty_db && snapshot_path_exists {
             match compression::from_tar_gz(snapshot_path, &opt.db_path) {
-                Ok(()) => open_or_create_database_unchecked(opt, OnFailure::RemoveDb)?,
+                Ok(()) => open_or_create_database_unchecked(opt, OnFailure::RemoveDb, zookeeper)?,
                 Err(e) => {
                     std::fs::remove_dir_all(&opt.db_path)?;
                     return Err(e);
@@ -160,14 +165,14 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Arc<
             bail!("snapshot doesn't exist at {}", snapshot_path.display())
         // the snapshot and the db exist, and we can ignore the snapshot because of the ignore_snapshot_if_db_exists flag
         } else {
-            open_or_create_database(opt, empty_db)?
+            open_or_create_database(opt, empty_db, zookeeper)?
         }
     } else if let Some(ref path) = opt.import_dump {
         let src_path_exists = path.exists();
         // the db is empty and the dump exists, import it
         if empty_db && src_path_exists {
             let (mut index_scheduler, mut auth_controller) =
-                open_or_create_database_unchecked(opt, OnFailure::RemoveDb)?;
+                open_or_create_database_unchecked(opt, OnFailure::RemoveDb, zookeeper)?;
             match import_dump(&opt.db_path, path, &mut index_scheduler, &mut auth_controller) {
                 Ok(()) => (index_scheduler, auth_controller),
                 Err(e) => {
@@ -187,10 +192,10 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Arc<
         // the dump and the db exist and we can ignore the dump because of the ignore_dump_if_db_exists flag
         // or, the dump is missing but we can ignore that because of the ignore_missing_dump flag
         } else {
-            open_or_create_database(opt, empty_db)?
+            open_or_create_database(opt, empty_db, zookeeper)?
         }
     } else {
-        open_or_create_database(opt, empty_db)?
+        open_or_create_database(opt, empty_db, zookeeper)?
     };
 
     // We create a loop in a thread that registers snapshotCreation tasks
@@ -199,15 +204,12 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Arc<
     if let ScheduleSnapshot::Enabled(snapshot_delay) = opt.schedule_snapshot {
         let snapshot_delay = Duration::from_secs(snapshot_delay);
         let index_scheduler = index_scheduler.clone();
-        thread::Builder::new()
-            .name(String::from("register-snapshot-tasks"))
-            .spawn(move || loop {
-                thread::sleep(snapshot_delay);
-                if let Err(e) = index_scheduler.register(KindWithContent::SnapshotCreation) {
-                    error!("Error while registering snapshot: {}", e);
-                }
-            })
-            .unwrap();
+        thread::spawn(move || loop {
+            thread::sleep(snapshot_delay);
+            if let Err(e) = index_scheduler.register(KindWithContent::SnapshotCreation) {
+                error!("Error while registering snapshot: {}", e);
+            }
+        });
     }
 
     Ok((index_scheduler, auth_controller))
@@ -217,34 +219,50 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<(Arc<IndexScheduler>, Arc<
 fn open_or_create_database_unchecked(
     opt: &Opt,
     on_failure: OnFailure,
+    zookeeper: Option<Arc<ZooKeeper>>,
 ) -> anyhow::Result<(IndexScheduler, AuthController)> {
     // we don't want to create anything in the data.ms yet, thus we
     // wrap our two builders in a closure that'll be executed later.
-    let auth_controller = AuthController::new(&opt.db_path, &opt.master_key);
+    let auth_controller = AuthController::new(&opt.db_path, &opt.master_key, zookeeper.clone());
     let instance_features = opt.to_instance_features();
-    let index_scheduler_builder = || -> anyhow::Result<_> {
-        Ok(IndexScheduler::new(IndexSchedulerOptions {
-            version_file_path: opt.db_path.join(VERSION_FILE_NAME),
-            auth_path: opt.db_path.join("auth"),
-            tasks_path: opt.db_path.join("tasks"),
-            update_file_path: opt.db_path.join("update_files"),
-            indexes_path: opt.db_path.join("indexes"),
-            snapshots_path: opt.snapshot_dir.clone(),
-            dumps_path: opt.dump_dir.clone(),
-            task_db_size: opt.max_task_db_size.get_bytes() as usize,
-            index_base_map_size: opt.max_index_size.get_bytes() as usize,
-            enable_mdb_writemap: opt.experimental_reduce_indexing_memory_usage,
-            indexer_config: (&opt.indexer_options).try_into()?,
-            autobatching_enabled: true,
-            max_number_of_tasks: 1_000_000,
-            index_growth_amount: byte_unit::Byte::from_str("10GiB").unwrap().get_bytes() as usize,
-            index_count: DEFAULT_INDEX_COUNT,
-            instance_features,
-        })?)
-    };
+    let index_scheduler = IndexScheduler::new(Arc::new(IndexSchedulerOptions {
+        version_file_path: opt.db_path.join(VERSION_FILE_NAME),
+        auth_path: opt.db_path.join("auth"),
+        tasks_path: opt.db_path.join("tasks"),
+        update_file_path: opt.db_path.join("update_files"),
+        indexes_path: opt.db_path.join("indexes"),
+        snapshots_path: opt.snapshot_dir.clone(),
+        dumps_path: opt.dump_dir.clone(),
+        task_db_size: opt.max_task_db_size.get_bytes() as usize,
+        index_base_map_size: opt.max_index_size.get_bytes() as usize,
+        enable_mdb_writemap: opt.experimental_reduce_indexing_memory_usage,
+        indexer_config: (&opt.indexer_options).try_into().map(Arc::new)?,
+        autobatching_enabled: true,
+        max_number_of_tasks: 1_000_000,
+        index_growth_amount: byte_unit::Byte::from_str("10GiB").unwrap().get_bytes() as usize,
+        index_count: DEFAULT_INDEX_COUNT,
+        instance_features,
+        zookeeper: zookeeper.clone(),
+        s3: opt.s3_url.as_ref().map(|url| {
+            Arc::new(
+                Bucket::builder(url)
+                    .unwrap()
+                    .key(opt.s3_access_key.as_ref().expect("Need s3 key to work").clone())
+                    .secret(opt.s3_secret_key.as_ref().expect("Need s3 secret to work").clone())
+                    .maybe_token(opt.s3_security_token.clone())
+                    .region(&opt.s3_region)
+                    .with_url_path_style(true)
+                    .bucket(opt.s3_bucket.as_ref().expect("Need an s3 bucket to work"))
+                    .unwrap()
+                    .get_or_create()
+                    .unwrap(),
+            )
+        }),
+    }))
+    .map_err(anyhow::Error::from);
 
     match (
-        index_scheduler_builder(),
+        index_scheduler,
         auth_controller.map_err(anyhow::Error::from),
         create_version_file(&opt.db_path).map_err(anyhow::Error::from),
     ) {
@@ -262,12 +280,13 @@ fn open_or_create_database_unchecked(
 fn open_or_create_database(
     opt: &Opt,
     empty_db: bool,
+    zookeeper: Option<Arc<ZooKeeper>>,
 ) -> anyhow::Result<(IndexScheduler, AuthController)> {
     if !empty_db {
         check_version_file(&opt.db_path)?;
     }
 
-    open_or_create_database_unchecked(opt, OnFailure::KeepDb)
+    open_or_create_database_unchecked(opt, OnFailure::KeepDb, zookeeper)
 }
 
 fn import_dump(
@@ -277,6 +296,7 @@ fn import_dump(
     auth: &mut AuthController,
 ) -> Result<(), anyhow::Error> {
     let reader = File::open(dump_path)?;
+    let index_scheduler = index_scheduler.inner();
     let mut dump_reader = dump::DumpReader::open(reader)?;
 
     if let Some(date) = dump_reader.date() {

meilisearch/src/main.rs

@@ -1,16 +1,19 @@
 use std::env;
-use std::io::Write;
+use std::io::{stderr, Write};
 use std::path::PathBuf;
 use std::sync::Arc;
+use std::time::Duration;
 
 use actix_web::http::KeepAlive;
 use actix_web::web::Data;
 use actix_web::HttpServer;
 use index_scheduler::IndexScheduler;
+use is_terminal::IsTerminal;
 use meilisearch::analytics::Analytics;
 use meilisearch::{analytics, create_app, prototype_name, setup_meilisearch, Opt};
 use meilisearch_auth::{generate_master_key, AuthController, MASTER_KEY_MIN_SIZE};
 use termcolor::{Color, ColorChoice, ColorSpec, StandardStream, WriteColor};
+use zookeeper::ZooKeeper;
 
 #[global_allocator]
 static ALLOC: mimalloc::MiMalloc = mimalloc::MiMalloc;
@@ -62,7 +65,10 @@ async fn main() -> anyhow::Result<()> {
         _ => (),
     }
 
-    let (index_scheduler, auth_controller) = setup_meilisearch(&opt)?;
+    let timeout = Duration::from_millis(2500);
+    let zookeeper =
+        opt.zk_url.as_ref().map(|url| Arc::new(ZooKeeper::connect(url, timeout, drop).unwrap()));
+    let (index_scheduler, auth_controller) = setup_meilisearch(&opt, zookeeper).await?;
 
     #[cfg(all(not(debug_assertions), feature = "analytics"))]
     let analytics = if !opt.no_analytics {
@@ -190,7 +196,7 @@ Anonymous telemetry:\t\"Enabled\""
     }
 
     eprintln!();
-    eprintln!("Check out Meilisearch Cloud!\thttps://cloud.meilisearch.com/login?utm_campaign=oss&utm_source=engine&utm_medium=cli");
+    eprintln!("Check out Meilisearch Cloud!\thttps://www.meilisearch.com/cloud?utm_campaign=oss&utm_source=engine&utm_medium=cli");
     eprintln!("Documentation:\t\t\thttps://www.meilisearch.com/docs");
     eprintln!("Source code:\t\t\thttps://github.com/meilisearch/meilisearch");
     eprintln!("Discord:\t\t\thttps://discord.meilisearch.com");
@@ -201,8 +207,7 @@ const WARNING_BG_COLOR: Option<Color> = Some(Color::Ansi256(178));
 const WARNING_FG_COLOR: Option<Color> = Some(Color::Ansi256(0));
 
 fn print_master_key_too_short_warning() {
-    let choice =
-        if atty::is(atty::Stream::Stderr) { ColorChoice::Auto } else { ColorChoice::Never };
+    let choice = if stderr().is_terminal() { ColorChoice::Auto } else { ColorChoice::Never };
     let mut stderr = StandardStream::stderr(choice);
     stderr
         .set_color(
@@ -227,8 +232,7 @@ fn print_master_key_too_short_warning() {
 }
 
 fn print_missing_master_key_warning() {
-    let choice =
-        if atty::is(atty::Stream::Stderr) { ColorChoice::Auto } else { ColorChoice::Never };
+    let choice = if stderr().is_terminal() { ColorChoice::Auto } else { ColorChoice::Never };
     let mut stderr = StandardStream::stderr(choice);
     stderr
         .set_color(

meilisearch/src/metrics.rs

@@ -50,4 +50,10 @@ lazy_static! {
         &["kind", "value"]
     )
     .expect("Can't create a metric");
+    pub static ref MEILISEARCH_LAST_UPDATE: IntGauge =
+        register_int_gauge!(opts!("meilisearch_last_update", "Meilisearch Last Update"))
+            .expect("Can't create a metric");
+    pub static ref MEILISEARCH_IS_INDEXING: IntGauge =
+        register_int_gauge!(opts!("meilisearch_is_indexing", "Meilisearch Is Indexing"))
+            .expect("Can't create a metric");
 }

meilisearch/src/option.rs

@@ -28,6 +28,13 @@ const MEILI_DB_PATH: &str = "MEILI_DB_PATH";
 const MEILI_HTTP_ADDR: &str = "MEILI_HTTP_ADDR";
 const MEILI_MASTER_KEY: &str = "MEILI_MASTER_KEY";
 const MEILI_ENV: &str = "MEILI_ENV";
+const MEILI_ZK_URL: &str = "MEILI_ZK_URL";
+const MEILI_S3_URL: &str = "MEILI_S3_URL";
+const MEILI_S3_BUCKET: &str = "MEILI_S3_BUCKET";
+const MEILI_S3_ACCESS_KEY: &str = "MEILI_S3_ACCESS_KEY";
+const MEILI_S3_SECRET_KEY: &str = "MEILI_S3_SECRET_KEY";
+const MEILI_S3_SECURITY_TOKEN: &str = "MEILI_S3_SECURITY_TOKEN";
+const MEILI_S3_REGION: &str = "MEILI_S3_REGION";
 #[cfg(all(not(debug_assertions), feature = "analytics"))]
 const MEILI_NO_ANALYTICS: &str = "MEILI_NO_ANALYTICS";
 const MEILI_HTTP_PAYLOAD_SIZE_LIMIT: &str = "MEILI_HTTP_PAYLOAD_SIZE_LIMIT";
@@ -56,6 +63,7 @@ const DEFAULT_CONFIG_FILE_PATH: &str = "./config.toml";
 const DEFAULT_DB_PATH: &str = "./data.ms";
 const DEFAULT_HTTP_ADDR: &str = "localhost:7700";
 const DEFAULT_ENV: &str = "development";
+const DEFAULT_S3_REGION: &str = "eu-central-1";
 const DEFAULT_HTTP_PAYLOAD_SIZE_LIMIT: &str = "100 MB";
 const DEFAULT_SNAPSHOT_DIR: &str = "snapshots/";
 const DEFAULT_SNAPSHOT_INTERVAL_SEC: u64 = 86400;
@@ -154,6 +162,36 @@ pub struct Opt {
     #[serde(default = "default_env")]
     pub env: String,
 
+    /// Sets the HTTP address and port used to communicate with the zookeeper cluster.
+    /// If ran locally, the default url is `http://localhost:2181/`.
+    #[clap(long, env = MEILI_ZK_URL)]
+    pub zk_url: Option<String>,
+
+    /// Sets the address and port used to communicate with the S3 bucket.
+    #[clap(long, env = MEILI_S3_URL)]
+    pub s3_url: Option<String>,
+
+    /// Sets the region used to communicate with the s3 bucket.
+    #[clap(long, env = MEILI_S3_REGION, default_value_t = default_s3_region())]
+    #[serde(default = "default_s3_region")]
+    pub s3_region: String,
+
+    /// Sets the S3 bucket name to use.
+    #[clap(long, env = MEILI_S3_BUCKET)]
+    pub s3_bucket: Option<String>,
+
+    /// Set the S3 access key. If used you must also set the secret key.
+    #[clap(long, env = MEILI_S3_ACCESS_KEY)]
+    pub s3_access_key: Option<String>,
+
+    /// Set the S3 secret key. If used you must also set the access key.
+    #[clap(long, env = MEILI_S3_SECRET_KEY)]
+    pub s3_secret_key: Option<String>,
+
+    /// Security token, can't be used with access key and secret key.
+    #[clap(long, env = MEILI_S3_SECURITY_TOKEN)]
+    pub s3_security_token: Option<String>,
+
     /// Deactivates Meilisearch's built-in telemetry when provided.
     ///
     /// Meilisearch automatically collects data from all instances that do not opt out using this flag.
@@ -368,6 +406,13 @@ impl Opt {
             http_addr,
             master_key,
             env,
+            zk_url,
+            s3_url,
+            s3_region,
+            s3_bucket,
+            s3_access_key,
+            s3_secret_key,
+            s3_security_token,
             max_index_size: _,
             max_task_db_size: _,
             http_payload_size_limit,
@@ -401,6 +446,25 @@ impl Opt {
             export_to_env_if_not_present(MEILI_MASTER_KEY, master_key);
         }
         export_to_env_if_not_present(MEILI_ENV, env);
+        if let Some(zk_url) = zk_url {
+            export_to_env_if_not_present(MEILI_ZK_URL, zk_url);
+        }
+        if let Some(s3_url) = s3_url {
+            export_to_env_if_not_present(MEILI_S3_URL, s3_url);
+        }
+        export_to_env_if_not_present(MEILI_S3_REGION, s3_region);
+        if let Some(s3_bucket) = s3_bucket {
+            export_to_env_if_not_present(MEILI_S3_BUCKET, s3_bucket);
+        }
+        if let Some(s3_access_key) = s3_access_key {
+            export_to_env_if_not_present(MEILI_S3_ACCESS_KEY, s3_access_key);
+        }
+        if let Some(s3_secret_key) = s3_secret_key {
+            export_to_env_if_not_present(MEILI_S3_SECRET_KEY, s3_secret_key);
+        }
+        if let Some(s3_security_token) = s3_security_token {
+            export_to_env_if_not_present(MEILI_S3_SECURITY_TOKEN, s3_security_token);
+        }
         #[cfg(all(not(debug_assertions), feature = "analytics"))]
         {
             export_to_env_if_not_present(MEILI_NO_ANALYTICS, no_analytics.to_string());
@@ -547,7 +611,7 @@ impl TryFrom<&IndexerOpts> for IndexerConfig {
         Ok(Self {
             log_every_n: Some(DEFAULT_LOG_EVERY_N),
             max_memory: other.max_indexing_memory.map(|b| b.get_bytes() as usize),
-            thread_pool: Some(thread_pool),
+            thread_pool: Some(Arc::new(thread_pool)),
             max_positions_per_attributes: None,
             skip_index_budget: other.skip_index_budget,
             ..Default::default()
@@ -715,6 +779,10 @@ fn default_env() -> String {
     DEFAULT_ENV.to_string()
 }
 
+fn default_s3_region() -> String {
+    DEFAULT_S3_REGION.to_string()
+}
+
 fn default_max_index_size() -> Byte {
     Byte::from_bytes(INDEX_SIZE)
 }

meilisearch/src/routes/api_key.rs

@@ -41,14 +41,10 @@ pub async fn create_api_key(
     _req: HttpRequest,
 ) -> Result<HttpResponse, ResponseError> {
     let v = body.into_inner();
-    let res = tokio::task::spawn_blocking(move || -> Result<_, AuthControllerError> {
-        let key = auth_controller.create_key(v)?;
-        Ok(KeyView::from_key(key, &auth_controller))
-    })
-    .await
-    .map_err(|e| ResponseError::from_msg(e.to_string(), Code::Internal))??;
+    let key = auth_controller.create_key(v)?;
+    let key = KeyView::from_key(key, &auth_controller);
 
-    Ok(HttpResponse::Created().json(res))
+    Ok(HttpResponse::Created().json(key))
 }
 
 #[derive(Deserr, Debug, Clone, Copy)]
@@ -110,17 +106,11 @@ pub async fn patch_api_key(
 ) -> Result<HttpResponse, ResponseError> {
     let key = path.into_inner().key;
     let patch_api_key = body.into_inner();
-    let res = tokio::task::spawn_blocking(move || -> Result<_, AuthControllerError> {
-        let uid =
-            Uuid::parse_str(&key).or_else(|_| auth_controller.get_uid_from_encoded_key(&key))?;
-        let key = auth_controller.update_key(uid, patch_api_key)?;
+    let uid = Uuid::parse_str(&key).or_else(|_| auth_controller.get_uid_from_encoded_key(&key))?;
+    let key = auth_controller.update_key(uid, patch_api_key)?;
+    let key = KeyView::from_key(key, &auth_controller);
 
-        Ok(KeyView::from_key(key, &auth_controller))
-    })
-    .await
-    .map_err(|e| ResponseError::from_msg(e.to_string(), Code::Internal))??;
-
-    Ok(HttpResponse::Ok().json(res))
+    Ok(HttpResponse::Ok().json(key))
 }
 
 pub async fn delete_api_key(
@@ -128,13 +118,8 @@ pub async fn delete_api_key(
     path: web::Path<AuthParam>,
 ) -> Result<HttpResponse, ResponseError> {
     let key = path.into_inner().key;
-    tokio::task::spawn_blocking(move || {
-        let uid =
-            Uuid::parse_str(&key).or_else(|_| auth_controller.get_uid_from_encoded_key(&key))?;
-        auth_controller.delete_key(uid)
-    })
-    .await
-    .map_err(|e| ResponseError::from_msg(e.to_string(), Code::Internal))??;
+    let uid = Uuid::parse_str(&key).or_else(|_| auth_controller.get_uid_from_encoded_key(&key))?;
+    auth_controller.delete_key(uid)?;
 
     Ok(HttpResponse::NoContent().finish())
 }

meilisearch/src/routes/dump.rs

@@ -29,8 +29,7 @@ pub async fn create_dump(
         keys: auth_controller.list_keys()?,
         instance_uid: analytics.instance_uid().cloned(),
     };
-    let task: SummarizedTaskView =
-        tokio::task::spawn_blocking(move || index_scheduler.register(task)).await??.into();
+    let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
     debug!("returns: {:?}", task);
     Ok(HttpResponse::Accepted().json(task))

meilisearch/src/routes/features.rs

@@ -64,7 +64,20 @@ async fn patch_features(
         vector_store: new_features.0.vector_store.unwrap_or(old_features.vector_store),
     };
 
-    analytics.publish("Experimental features Updated".to_string(), json!(new_features), Some(&req));
-    index_scheduler.put_runtime_features(new_features)?;
+    // explicitly destructure for analytics rather than using the `Serialize` implementation, because
+    // the it renames to camelCase, which we don't want for analytics.
+    // **Do not** ignore fields with `..` or `_` here, because we want to add them in the future.
+    let meilisearch_types::features::RuntimeTogglableFeatures { score_details, vector_store } =
+        new_features;
+
+    analytics.publish(
+        "Experimental features Updated".to_string(),
+        json!({
+            "score_details": score_details,
+            "vector_store": vector_store,
+        }),
+        Some(&req),
+    );
+    index_scheduler.inner().put_runtime_features(new_features)?;
     Ok(HttpResponse::Ok().json(new_features))
 }

meilisearch/src/routes/indexes/documents.rs

@@ -1,4 +1,4 @@
-use std::io::ErrorKind;
+use std::io::{BufReader, ErrorKind, Seek, SeekFrom};
 
 use actix_web::http::header::CONTENT_TYPE;
 use actix_web::web::Data;
@@ -129,8 +129,7 @@ pub async fn delete_document(
         index_uid: index_uid.to_string(),
         documents_ids: vec![document_id],
     };
-    let task: SummarizedTaskView =
-        tokio::task::spawn_blocking(move || index_scheduler.register(task)).await??.into();
+    let task: SummarizedTaskView = index_scheduler.register(task)?.into();
     debug!("returns: {:?}", task);
     Ok(HttpResponse::Accepted().json(task))
 }
@@ -396,11 +395,12 @@ async fn document_addition(
         return Err(MeilisearchHttpError::MissingPayload(format));
     }
 
-    if let Err(e) = buffer.seek(std::io::SeekFrom::Start(0)).await {
+    if let Err(e) = buffer.seek(SeekFrom::Start(0)).await {
         return Err(MeilisearchHttpError::Payload(ReceivePayload(Box::new(e))));
     }
 
     let read_file = buffer.into_inner().into_std().await;
+    let s3 = index_scheduler.s3.clone();
     let documents_count = tokio::task::spawn_blocking(move || {
         let documents_count = match format {
             PayloadType::Json => read_json(&read_file, update_file.as_file_mut())?,
@@ -409,8 +409,16 @@ async fn document_addition(
             }
             PayloadType::Ndjson => read_ndjson(&read_file, update_file.as_file_mut())?,
         };
+
+        if let Some(s3) = s3 {
+            update_file.seek(SeekFrom::Start(0)).unwrap();
+            let mut reader = BufReader::new(&*update_file);
+            s3.put_object_multipart(format!("update-files/{}", uuid), &mut reader)?;
+        }
+
         // we NEED to persist the file here because we moved the `udpate_file` in another task.
         update_file.persist()?;
+
         Ok(documents_count)
     })
     .await;
@@ -445,7 +453,7 @@ async fn document_addition(
     };
 
     let scheduler = index_scheduler.clone();
-    let task = match tokio::task::spawn_blocking(move || scheduler.register(task)).await? {
+    let task = match scheduler.register(task) {
         Ok(task) => task,
         Err(e) => {
             index_scheduler.delete_update_file(uuid)?;
@@ -476,8 +484,7 @@ pub async fn delete_documents_batch(
 
     let task =
         KindWithContent::DocumentDeletion { index_uid: index_uid.to_string(), documents_ids: ids };
-    let task: SummarizedTaskView =
-        tokio::task::spawn_blocking(move || index_scheduler.register(task)).await??.into();
+    let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
     debug!("returns: {:?}", task);
     Ok(HttpResponse::Accepted().json(task))
@@ -512,8 +519,7 @@ pub async fn delete_documents_by_filter(
     .map_err(|err| ResponseError::from_msg(err.message, Code::InvalidDocumentFilter))?;
     let task = KindWithContent::DocumentDeletionByFilter { index_uid, filter_expr: filter };
 
-    let task: SummarizedTaskView =
-        tokio::task::spawn_blocking(move || index_scheduler.register(task)).await??.into();
+    let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
     debug!("returns: {:?}", task);
     Ok(HttpResponse::Accepted().json(task))
@@ -529,8 +535,7 @@ pub async fn clear_all_documents(
     analytics.delete_documents(DocumentDeletionKind::ClearAll, &req);
 
     let task = KindWithContent::DocumentClear { index_uid: index_uid.to_string() };
-    let task: SummarizedTaskView =
-        tokio::task::spawn_blocking(move || index_scheduler.register(task)).await??.into();
+    let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
     debug!("returns: {:?}", task);
     Ok(HttpResponse::Accepted().json(task))

meilisearch/src/routes/indexes/mod.rs

@@ -135,8 +135,7 @@ pub async fn create_index(
         );
 
         let task = KindWithContent::IndexCreation { index_uid: uid.to_string(), primary_key };
-        let task: SummarizedTaskView =
-            tokio::task::spawn_blocking(move || index_scheduler.register(task)).await??.into();
+        let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
         Ok(HttpResponse::Accepted().json(task))
     } else {
@@ -203,8 +202,7 @@ pub async fn update_index(
         primary_key: body.primary_key,
     };
 
-    let task: SummarizedTaskView =
-        tokio::task::spawn_blocking(move || index_scheduler.register(task)).await??.into();
+    let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
     debug!("returns: {:?}", task);
     Ok(HttpResponse::Accepted().json(task))
@@ -216,8 +214,7 @@ pub async fn delete_index(
 ) -> Result<HttpResponse, ResponseError> {
     let index_uid = IndexUid::try_from(index_uid.into_inner())?;
     let task = KindWithContent::IndexDeletion { index_uid: index_uid.into_inner() };
-    let task: SummarizedTaskView =
-        tokio::task::spawn_blocking(move || index_scheduler.register(task)).await??.into();
+    let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
     Ok(HttpResponse::Accepted().json(task))
 }

meilisearch/src/routes/indexes/search.rs

@@ -35,7 +35,7 @@ pub struct SearchQueryGet {
     #[deserr(default, error = DeserrQueryParamError<InvalidSearchQ>)]
     q: Option<String>,
     #[deserr(default, error = DeserrQueryParamError<InvalidSearchVector>)]
-    vector: Option<Vec<f32>>,
+    vector: Option<CS<f32>>,
     #[deserr(default = Param(DEFAULT_SEARCH_OFFSET()), error = DeserrQueryParamError<InvalidSearchOffset>)]
     offset: Param<usize>,
     #[deserr(default = Param(DEFAULT_SEARCH_LIMIT()), error = DeserrQueryParamError<InvalidSearchLimit>)]
@@ -88,7 +88,7 @@ impl From<SearchQueryGet> for SearchQuery {
 
         Self {
             q: other.q,
-            vector: other.vector,
+            vector: other.vector.map(CS::into_inner),
             offset: other.offset.0,
             limit: other.limit.0,
             page: other.page.as_deref().copied(),

meilisearch/src/routes/indexes/settings.rs

@@ -5,6 +5,7 @@ use index_scheduler::IndexScheduler;
 use log::debug;
 use meilisearch_types::deserr::DeserrJsonError;
 use meilisearch_types::error::ResponseError;
+use meilisearch_types::facet_values_sort::FacetValuesSort;
 use meilisearch_types::index_uid::IndexUid;
 use meilisearch_types::settings::{settings, RankingRuleView, Settings, Unchecked};
 use meilisearch_types::tasks::KindWithContent;
@@ -54,10 +55,7 @@ macro_rules! make_setting_route {
                     is_deletion: true,
                     allow_index_creation,
                 };
-                let task: SummarizedTaskView =
-                    tokio::task::spawn_blocking(move || index_scheduler.register(task))
-                        .await??
-                        .into();
+                let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
                 debug!("returns: {:?}", task);
                 Ok(HttpResponse::Accepted().json(task))
@@ -96,10 +94,7 @@ macro_rules! make_setting_route {
                     is_deletion: false,
                     allow_index_creation,
                 };
-                let task: SummarizedTaskView =
-                    tokio::task::spawn_blocking(move || index_scheduler.register(task))
-                        .await??
-                        .into();
+                let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
                 debug!("returns: {:?}", task);
                 Ok(HttpResponse::Accepted().json(task))
@@ -550,10 +545,16 @@ pub async fn update_all(
                     .as_ref()
                     .set()
                     .and_then(|s| s.max_values_per_facet.as_ref().set()),
-                "sort_facet_values_by": new_settings.faceting
+                "sort_facet_values_by_star_count": new_settings.faceting
                     .as_ref()
                     .set()
-                    .and_then(|s| s.sort_facet_values_by.as_ref().set()),
+                    .and_then(|s| {
+                        s.sort_facet_values_by.as_ref().set().map(|s| s.iter().any(|(k, v)| k == "*" && v == &FacetValuesSort::Count))
+                    }),
+                "sort_facet_values_by_total": new_settings.faceting
+                    .as_ref()
+                    .set()
+                    .and_then(|s| s.sort_facet_values_by.as_ref().set().map(|s| s.len())),
             },
             "pagination": {
                 "max_total_hits": new_settings.pagination
@@ -579,8 +580,7 @@ pub async fn update_all(
         is_deletion: false,
         allow_index_creation,
     };
-    let task: SummarizedTaskView =
-        tokio::task::spawn_blocking(move || index_scheduler.register(task)).await??.into();
+    let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
     debug!("returns: {:?}", task);
     Ok(HttpResponse::Accepted().json(task))
@@ -615,8 +615,7 @@ pub async fn delete_all(
         is_deletion: true,
         allow_index_creation,
     };
-    let task: SummarizedTaskView =
-        tokio::task::spawn_blocking(move || index_scheduler.register(task)).await??.into();
+    let task: SummarizedTaskView = index_scheduler.register(task)?.into();
 
     debug!("returns: {:?}", task);
     Ok(HttpResponse::Accepted().json(task))

meilisearch/src/routes/metrics.rs

@@ -49,6 +49,11 @@ pub async fn get_metrics(
         }
     }
 
+    if let Some(last_update) = response.last_update {
+        crate::metrics::MEILISEARCH_LAST_UPDATE.set(last_update.unix_timestamp());
+    }
+    crate::metrics::MEILISEARCH_IS_INDEXING.set(index_scheduler.is_task_processing()? as i64);
+
     let encoder = TextEncoder::new();
     let mut buffer = vec![];
     encoder.encode(&prometheus::gather(), &mut buffer).expect("Failed to encode metrics");

meilisearch/src/routes/mod.rs

@@ -284,9 +284,6 @@ pub fn create_all_stats(
     used_database_size += index_scheduler.used_size()?;
     database_size += auth_controller.size()?;
     used_database_size += auth_controller.used_size()?;
-    let update_file_size = index_scheduler.compute_update_file_size()?;
-    database_size += update_file_size;
-    used_database_size += update_file_size;
 
     let stats = Stats { database_size, used_database_size, last_update: last_task, indexes };
     Ok(stats)

meilisearch/src/routes/tasks.rs

@@ -18,7 +18,6 @@ use serde_json::json;
 use time::format_description::well_known::Rfc3339;
 use time::macros::format_description;
 use time::{Date, Duration, OffsetDateTime, Time};
-use tokio::task;
 
 use super::SummarizedTaskView;
 use crate::analytics::Analytics;
@@ -325,15 +324,12 @@ async fn cancel_tasks(
 
     let query = params.into_query();
 
-    let tasks = index_scheduler.get_task_ids_from_authorized_indexes(
-        &index_scheduler.read_txn()?,
-        &query,
-        index_scheduler.filters(),
-    )?;
+    let (tasks, _) =
+        index_scheduler.get_task_ids_from_authorized_indexes(&query, index_scheduler.filters())?;
     let task_cancelation =
         KindWithContent::TaskCancelation { query: format!("?{}", req.query_string()), tasks };
 
-    let task = task::spawn_blocking(move || index_scheduler.register(task_cancelation)).await??;
+    let task = index_scheduler.register(task_cancelation)?;
     let task: SummarizedTaskView = task.into();
 
     Ok(HttpResponse::Ok().json(task))
@@ -370,15 +366,12 @@ async fn delete_tasks(
     );
     let query = params.into_query();
 
-    let tasks = index_scheduler.get_task_ids_from_authorized_indexes(
-        &index_scheduler.read_txn()?,
-        &query,
-        index_scheduler.filters(),
-    )?;
+    let (tasks, _) =
+        index_scheduler.get_task_ids_from_authorized_indexes(&query, index_scheduler.filters())?;
     let task_deletion =
         KindWithContent::TaskDeletion { query: format!("?{}", req.query_string()), tasks };
 
-    let task = task::spawn_blocking(move || index_scheduler.register(task_deletion)).await??;
+    let task = index_scheduler.register(task_deletion)?;
     let task: SummarizedTaskView = task.into();
 
     Ok(HttpResponse::Ok().json(task))
@@ -387,6 +380,7 @@ async fn delete_tasks(
 #[derive(Debug, Serialize)]
 pub struct AllTasks {
     results: Vec<TaskView>,
+    total: u64,
     limit: u32,
     from: Option<u32>,
     next: Option<u32>,
@@ -406,23 +400,17 @@ async fn get_tasks(
     let limit = params.limit.0;
     let query = params.into_query();
 
-    let mut tasks_results: Vec<TaskView> = index_scheduler
-        .get_tasks_from_authorized_indexes(query, index_scheduler.filters())?
-        .into_iter()
-        .map(|t| TaskView::from_task(&t))
-        .collect();
+    let filters = index_scheduler.filters();
+    let (tasks, total) = index_scheduler.get_tasks_from_authorized_indexes(query, filters)?;
+    let mut results: Vec<_> = tasks.iter().map(TaskView::from_task).collect();
 
     // If we were able to fetch the number +1 tasks we asked
     // it means that there is more to come.
-    let next = if tasks_results.len() == limit as usize {
-        tasks_results.pop().map(|t| t.uid)
-    } else {
-        None
-    };
+    let next = if results.len() == limit as usize { results.pop().map(|t| t.uid) } else { None };
 
-    let from = tasks_results.first().map(|t| t.uid);
+    let from = results.first().map(|t| t.uid);
+    let tasks = AllTasks { results, limit: limit.saturating_sub(1), total, from, next };
 
-    let tasks = AllTasks { results: tasks_results, limit: limit.saturating_sub(1), from, next };
     Ok(HttpResponse::Ok().json(tasks))
 }
 
@@ -444,10 +432,10 @@ async fn get_task(
     analytics.publish("Tasks Seen".to_string(), json!({ "per_task_uid": true }), Some(&req));
 
     let query = index_scheduler::Query { uids: Some(vec![task_uid]), ..Query::default() };
+    let filters = index_scheduler.filters();
+    let (tasks, _) = index_scheduler.get_tasks_from_authorized_indexes(query, filters)?;
 
-    if let Some(task) =
-        index_scheduler.get_tasks_from_authorized_indexes(query, index_scheduler.filters())?.first()
-    {
+    if let Some(task) = tasks.first() {
         let task_view = TaskView::from_task(task);
         Ok(HttpResponse::Ok().json(task_view))
     } else {

meilisearch/tests/auth/authorization.rs

@@ -61,6 +61,8 @@ pub static AUTHORIZATIONS: Lazy<HashMap<(&'static str, &'static str), HashSet<&'
             ("DELETE",  "/keys/mykey/") =>                                     hashset!{"keys.delete", "*"},
             ("POST",    "/keys") =>                                            hashset!{"keys.create", "*"},
             ("GET",     "/keys") =>                                            hashset!{"keys.get", "*"},
+            ("GET",     "/experimental-features") =>                           hashset!{"experimental.get", "*"},
+            ("PATCH",   "/experimental-features") =>                           hashset!{"experimental.update", "*"},
         };
 
         authorizations

meilisearch/tests/common/server.rs

@@ -39,7 +39,7 @@ impl Server {
 
         let options = default_settings(dir.path());
 
-        let (index_scheduler, auth) = setup_meilisearch(&options).unwrap();
+        let (index_scheduler, auth) = setup_meilisearch(&options, None).await.unwrap();
         let service = Service { index_scheduler, auth, options, api_key: None };
 
         Server { service, _dir: Some(dir) }
@@ -54,7 +54,7 @@ impl Server {
 
         options.master_key = Some("MASTER_KEY".to_string());
 
-        let (index_scheduler, auth) = setup_meilisearch(&options).unwrap();
+        let (index_scheduler, auth) = setup_meilisearch(&options, None).await.unwrap();
         let service = Service { index_scheduler, auth, options, api_key: None };
 
         Server { service, _dir: Some(dir) }
@@ -67,7 +67,7 @@ impl Server {
     }
 
     pub async fn new_with_options(options: Opt) -> Result<Self, anyhow::Error> {
-        let (index_scheduler, auth) = setup_meilisearch(&options)?;
+        let (index_scheduler, auth) = setup_meilisearch(&options, None).await?;
         let service = Service { index_scheduler, auth, options, api_key: None };
 
         Ok(Server { service, _dir: None })
@@ -189,6 +189,14 @@ impl Server {
         let url = format!("/tasks/{}", update_id);
         self.service.get(url).await
     }
+
+    pub async fn get_features(&self) -> (Value, StatusCode) {
+        self.service.get("/experimental-features").await
+    }
+
+    pub async fn set_features(&self, value: Value) -> (Value, StatusCode) {
+        self.service.patch("/experimental-features", value).await
+    }
 }
 
 pub fn default_settings(dir: impl AsRef<Path>) -> Opt {

meilisearch/tests/dumps/mod.rs

@@ -43,7 +43,7 @@ async fn import_dump_v1_movie_raw() {
     assert_eq!(code, 200);
     assert_eq!(
         tasks,
-        json!({ "results": [{"uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31968 }, "error": null, "duration": "PT9.317060500S", "enqueuedAt": "2021-09-08T09:08:45.153219Z", "startedAt": "2021-09-08T09:08:45.3961665Z", "finishedAt": "2021-09-08T09:08:54.713227Z" }], "limit": 20, "from": 0, "next": null })
+        json!({ "results": [{"uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31968 }, "error": null, "duration": "PT9.317060500S", "enqueuedAt": "2021-09-08T09:08:45.153219Z", "startedAt": "2021-09-08T09:08:45.3961665Z", "finishedAt": "2021-09-08T09:08:54.713227Z" }], "total": 1,  "limit": 20, "from": 0, "next": null })
     );
 
     // finally we're just going to check that we can still get a few documents by id
@@ -135,7 +135,7 @@ async fn import_dump_v1_movie_with_settings() {
     assert_eq!(code, 200);
     assert_eq!(
         tasks,
-        json!({ "results": [{ "uid": 1, "indexUid": "indexUID", "status": "succeeded", "type": "settingsUpdate", "canceledBy": null, "details": { "displayedAttributes": ["genres", "id", "overview", "poster", "release_date", "title"], "searchableAttributes": ["title", "overview"], "filterableAttributes": ["genres"], "sortableAttributes": ["genres"], "stopWords": ["of", "the"] }, "error": null, "duration": "PT7.288826907S", "enqueuedAt": "2021-09-08T09:34:40.882977Z", "startedAt": "2021-09-08T09:34:40.883073093Z", "finishedAt": "2021-09-08T09:34:48.1719Z"}, { "uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31968 }, "error": null, "duration": "PT9.090735774S", "enqueuedAt": "2021-09-08T09:34:16.036101Z", "startedAt": "2021-09-08T09:34:16.261191226Z", "finishedAt": "2021-09-08T09:34:25.351927Z" }], "limit": 20, "from": 1, "next": null })
+        json!({ "results": [{ "uid": 1, "indexUid": "indexUID", "status": "succeeded", "type": "settingsUpdate", "canceledBy": null, "details": { "displayedAttributes": ["genres", "id", "overview", "poster", "release_date", "title"], "searchableAttributes": ["title", "overview"], "filterableAttributes": ["genres"], "sortableAttributes": ["genres"], "stopWords": ["of", "the"] }, "error": null, "duration": "PT7.288826907S", "enqueuedAt": "2021-09-08T09:34:40.882977Z", "startedAt": "2021-09-08T09:34:40.883073093Z", "finishedAt": "2021-09-08T09:34:48.1719Z"}, { "uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31968 }, "error": null, "duration": "PT9.090735774S", "enqueuedAt": "2021-09-08T09:34:16.036101Z", "startedAt": "2021-09-08T09:34:16.261191226Z", "finishedAt": "2021-09-08T09:34:25.351927Z" }], "total": 2, "limit": 20, "from": 1, "next": null })
     );
 
     // finally we're just going to check that we can still get a few documents by id
@@ -317,7 +317,7 @@ async fn import_dump_v2_movie_raw() {
     assert_eq!(code, 200);
     assert_eq!(
         tasks,
-        json!({ "results": [{"uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT41.751156S", "enqueuedAt": "2021-09-08T08:30:30.550282Z", "startedAt": "2021-09-08T08:30:30.553012Z", "finishedAt": "2021-09-08T08:31:12.304168Z" }], "limit": 20, "from": 0, "next": null })
+        json!({ "results": [{"uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT41.751156S", "enqueuedAt": "2021-09-08T08:30:30.550282Z", "startedAt": "2021-09-08T08:30:30.553012Z", "finishedAt": "2021-09-08T08:31:12.304168Z" }], "total": 1, "limit": 20, "from": 0, "next": null })
     );
 
     // finally we're just going to check that we can still get a few documents by id
@@ -409,7 +409,7 @@ async fn import_dump_v2_movie_with_settings() {
     assert_eq!(code, 200);
     assert_eq!(
         tasks,
-        json!({ "results": [{ "uid": 1, "indexUid": "indexUID", "status": "succeeded", "type": "settingsUpdate", "canceledBy": null, "details": { "displayedAttributes": ["title", "genres", "overview", "poster", "release_date"], "searchableAttributes": ["title", "overview"], "filterableAttributes": ["genres"], "stopWords": ["of", "the"] }, "error": null, "duration": "PT37.488777S", "enqueuedAt": "2021-09-08T08:24:02.323444Z", "startedAt": "2021-09-08T08:24:02.324145Z", "finishedAt": "2021-09-08T08:24:39.812922Z" }, { "uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT39.941318S", "enqueuedAt": "2021-09-08T08:21:14.742672Z", "startedAt": "2021-09-08T08:21:14.750166Z", "finishedAt": "2021-09-08T08:21:54.691484Z" }], "limit": 20, "from": 1, "next": null })
+        json!({ "results": [{ "uid": 1, "indexUid": "indexUID", "status": "succeeded", "type": "settingsUpdate", "canceledBy": null, "details": { "displayedAttributes": ["title", "genres", "overview", "poster", "release_date"], "searchableAttributes": ["title", "overview"], "filterableAttributes": ["genres"], "stopWords": ["of", "the"] }, "error": null, "duration": "PT37.488777S", "enqueuedAt": "2021-09-08T08:24:02.323444Z", "startedAt": "2021-09-08T08:24:02.324145Z", "finishedAt": "2021-09-08T08:24:39.812922Z" }, { "uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT39.941318S", "enqueuedAt": "2021-09-08T08:21:14.742672Z", "startedAt": "2021-09-08T08:21:14.750166Z", "finishedAt": "2021-09-08T08:21:54.691484Z" }], "total": 2, "limit": 20, "from": 1, "next": null })
     );
 
     // finally we're just going to check that we can still get a few documents by id
@@ -591,7 +591,7 @@ async fn import_dump_v3_movie_raw() {
     assert_eq!(code, 200);
     assert_eq!(
         tasks,
-        json!({ "results": [{"uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT41.751156S", "enqueuedAt": "2021-09-08T08:30:30.550282Z", "startedAt": "2021-09-08T08:30:30.553012Z", "finishedAt": "2021-09-08T08:31:12.304168Z" }], "limit": 20, "from": 0, "next": null })
+        json!({ "results": [{"uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT41.751156S", "enqueuedAt": "2021-09-08T08:30:30.550282Z", "startedAt": "2021-09-08T08:30:30.553012Z", "finishedAt": "2021-09-08T08:31:12.304168Z" }], "total": 1, "limit": 20, "from": 0, "next": null })
     );
 
     // finally we're just going to check that we can still get a few documents by id
@@ -683,7 +683,7 @@ async fn import_dump_v3_movie_with_settings() {
     assert_eq!(code, 200);
     assert_eq!(
         tasks,
-        json!({ "results": [{ "uid": 1, "indexUid": "indexUID", "status": "succeeded", "type": "settingsUpdate", "canceledBy": null, "details": { "displayedAttributes": ["title", "genres", "overview", "poster", "release_date"], "searchableAttributes": ["title", "overview"], "filterableAttributes": ["genres"], "stopWords": ["of", "the"] }, "error": null, "duration": "PT37.488777S", "enqueuedAt": "2021-09-08T08:24:02.323444Z", "startedAt": "2021-09-08T08:24:02.324145Z", "finishedAt": "2021-09-08T08:24:39.812922Z" }, { "uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT39.941318S", "enqueuedAt": "2021-09-08T08:21:14.742672Z", "startedAt": "2021-09-08T08:21:14.750166Z", "finishedAt": "2021-09-08T08:21:54.691484Z" }], "limit": 20, "from": 1, "next": null })
+        json!({ "results": [{ "uid": 1, "indexUid": "indexUID", "status": "succeeded", "type": "settingsUpdate", "canceledBy": null, "details": { "displayedAttributes": ["title", "genres", "overview", "poster", "release_date"], "searchableAttributes": ["title", "overview"], "filterableAttributes": ["genres"], "stopWords": ["of", "the"] }, "error": null, "duration": "PT37.488777S", "enqueuedAt": "2021-09-08T08:24:02.323444Z", "startedAt": "2021-09-08T08:24:02.324145Z", "finishedAt": "2021-09-08T08:24:39.812922Z" }, { "uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT39.941318S", "enqueuedAt": "2021-09-08T08:21:14.742672Z", "startedAt": "2021-09-08T08:21:14.750166Z", "finishedAt": "2021-09-08T08:21:54.691484Z" }], "total": 2, "limit": 20, "from": 1, "next": null })
     );
 
     // finally we're just going to check that we can["results"] still get a few documents by id
@@ -865,7 +865,7 @@ async fn import_dump_v4_movie_raw() {
     assert_eq!(code, 200);
     assert_eq!(
         tasks,
-        json!({ "results": [{"uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT41.751156S", "enqueuedAt": "2021-09-08T08:30:30.550282Z", "startedAt": "2021-09-08T08:30:30.553012Z", "finishedAt": "2021-09-08T08:31:12.304168Z" }], "limit" : 20, "from": 0, "next": null })
+        json!({ "results": [{"uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT41.751156S", "enqueuedAt": "2021-09-08T08:30:30.550282Z", "startedAt": "2021-09-08T08:30:30.553012Z", "finishedAt": "2021-09-08T08:31:12.304168Z" }], "total": 1, "limit" : 20, "from": 0, "next": null })
     );
 
     // finally we're just going to check that we can still get a few documents by id
@@ -957,7 +957,7 @@ async fn import_dump_v4_movie_with_settings() {
     assert_eq!(code, 200);
     assert_eq!(
         tasks,
-        json!({ "results": [{ "uid": 1, "indexUid": "indexUID", "status": "succeeded", "type": "settingsUpdate", "canceledBy": null, "details": { "displayedAttributes": ["title", "genres", "overview", "poster", "release_date"], "searchableAttributes": ["title", "overview"], "filterableAttributes": ["genres"], "stopWords": ["of", "the"] }, "error": null, "duration": "PT37.488777S", "enqueuedAt": "2021-09-08T08:24:02.323444Z", "startedAt": "2021-09-08T08:24:02.324145Z", "finishedAt": "2021-09-08T08:24:39.812922Z" }, { "uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT39.941318S", "enqueuedAt": "2021-09-08T08:21:14.742672Z", "startedAt": "2021-09-08T08:21:14.750166Z", "finishedAt": "2021-09-08T08:21:54.691484Z" }], "limit": 20, "from": 1, "next": null })
+        json!({ "results": [{ "uid": 1, "indexUid": "indexUID", "status": "succeeded", "type": "settingsUpdate", "canceledBy": null, "details": { "displayedAttributes": ["title", "genres", "overview", "poster", "release_date"], "searchableAttributes": ["title", "overview"], "filterableAttributes": ["genres"], "stopWords": ["of", "the"] }, "error": null, "duration": "PT37.488777S", "enqueuedAt": "2021-09-08T08:24:02.323444Z", "startedAt": "2021-09-08T08:24:02.324145Z", "finishedAt": "2021-09-08T08:24:39.812922Z" }, { "uid": 0, "indexUid": "indexUID", "status": "succeeded", "type": "documentAdditionOrUpdate", "canceledBy": null, "details": { "receivedDocuments": 0, "indexedDocuments": 31944 }, "error": null, "duration": "PT39.941318S", "enqueuedAt": "2021-09-08T08:21:14.742672Z", "startedAt": "2021-09-08T08:21:14.750166Z", "finishedAt": "2021-09-08T08:21:54.691484Z" }], "total": 2, "limit": 20, "from": 1, "next": null })
     );
 
     // finally we're just going to check that we can still get a few documents by id

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_raw/1.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:08:54.713227Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_raw/2.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:08:54.713227Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_raw/3.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:08:54.713227Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_raw/4.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:08:54.713227Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_raw/5.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:08:54.713227Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_raw/6.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:08:54.713227Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_raw/7.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:08:54.713227Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_with_settings/1.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:34:25.351927Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_with_settings/2.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:34:25.351927Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_with_settings/3.snap

@@ -40,6 +40,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:34:48.1719Z"
     }
   ],
+  "total": 2,
   "limit": 1,
   "from": 1,
   "next": 0

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_with_settings/4.snap

@@ -40,6 +40,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:34:48.1719Z"
     }
   ],
+  "total": 2,
   "limit": 1,
   "from": 1,
   "next": 0

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_with_settings/5.snap

@@ -40,6 +40,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:34:48.1719Z"
     }
   ],
+  "total": 2,
   "limit": 1,
   "from": 1,
   "next": 0

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_with_settings/6.snap

@@ -40,6 +40,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:34:48.1719Z"
     }
   ],
+  "total": 2,
   "limit": 1,
   "from": 1,
   "next": 0

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_movie_with_settings/7.snap

@@ -40,6 +40,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:34:48.1719Z"
     }
   ],
+  "total": 2,
   "limit": 1,
   "from": 1,
   "next": 0

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_rubygems_with_settings/1.snap

@@ -45,6 +45,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:26:57.319083Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_rubygems_with_settings/2.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:28:46.369971Z"
     }
   ],
+  "total": 92,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_rubygems_with_settings/3.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:28:46.369971Z"
     }
   ],
+  "total": 93,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_rubygems_with_settings/4.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:28:46.369971Z"
     }
   ],
+  "total": 93,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_rubygems_with_settings/5.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:28:46.369971Z"
     }
   ],
+  "total": 93,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_rubygems_with_settings/6.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:28:46.369971Z"
     }
   ],
+  "total": 93,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v1_rubygems_with_settings/7.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T09:28:46.369971Z"
     }
   ],
+  "total": 93,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_raw/1.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_raw/2.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_raw/3.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_raw/4.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_raw/5.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_raw/6.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_raw/7.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_with_settings/1.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:21:54.691484Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_with_settings/2.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:21:54.691484Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_with_settings/3.snap

@@ -36,6 +36,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:24:39.812922Z"
     }
   ],
+  "total": 2,
   "limit": 1,
   "from": 1,
   "next": 0

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_with_settings/4.snap

@@ -36,6 +36,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:24:39.812922Z"
     }
   ],
+  "total": 2,
   "limit": 1,
   "from": 1,
   "next": 0

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_with_settings/5.snap

@@ -36,6 +36,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:24:39.812922Z"
     }
   ],
+  "total": 2,
   "limit": 1,
   "from": 1,
   "next": 0

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_with_settings/6.snap

@@ -36,6 +36,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:24:39.812922Z"
     }
   ],
+  "total": 2,
   "limit": 1,
   "from": 1,
   "next": 0

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_movie_with_settings/7.snap

@@ -36,6 +36,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:24:39.812922Z"
     }
   ],
+  "total": 2,
   "limit": 1,
   "from": 1,
   "next": 0

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_rubygems_with_settings/1.snap

@@ -41,6 +41,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:40:28.669652Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_rubygems_with_settings/2.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:51:53.095314Z"
     }
   ],
+  "total": 92,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_rubygems_with_settings/3.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:51:53.095314Z"
     }
   ],
+  "total": 93,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_rubygems_with_settings/4.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:51:53.095314Z"
     }
   ],
+  "total": 93,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_rubygems_with_settings/5.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:51:53.095314Z"
     }
   ],
+  "total": 93,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_rubygems_with_settings/6.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:51:53.095314Z"
     }
   ],
+  "total": 93,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v2_rubygems_with_settings/7.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:51:53.095314Z"
     }
   ],
+  "total": 93,
   "limit": 1,
   "from": 92,
   "next": 91

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v3_movie_raw/1.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v3_movie_raw/2.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v3_movie_raw/3.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v3_movie_raw/4.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v3_movie_raw/5.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v3_movie_raw/6.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v3_movie_raw/7.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:31:12.304168Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null

meilisearch/tests/dumps/snapshots/mod.rs/import_dump_v3_movie_with_settings/1.snap

@@ -20,6 +20,7 @@ source: meilisearch/tests/dumps/mod.rs
       "finishedAt": "2021-09-08T08:21:54.691484Z"
     }
   ],
+  "total": 1,
   "limit": 1,
   "from": 0,
   "next": null