Merge pull request #5919 from meilisearch/raise-remote-search-timeout

Raise remote search timeout to 30s
Update ignored test
2025-11-23 21:26:02 +00:00 · 2025-09-30 14:58:43 +02:00 · 2025-09-30 14:05:26 +02:00 · 2025-09-30 13:53:48 +02:00 · 2025-09-30 12:57:26 +02:00 · 2025-09-30 12:57:12 +02:00
83 changed files with 491 additions and 1413 deletions
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -7,5 +7,6 @@ updates:
    schedule:
      interval: "monthly"
    labels:
+      - 'skip changelog'
      - 'dependencies'
    rebase-strategy: disabled
--- a/.github/release-draft-template.yml
+++ b/.github/release-draft-template.yml
@@ -18,7 +18,6 @@ categories:
    label: 'security'
  - title: '⚙️ Maintenance/misc'
    label:
-      - 'dependencies'
      - 'maintenance'
      - 'documentation'
 template: |
@@ -27,3 +26,8 @@ template: |
  ❤️  Huge thanks to our contributors: $CONTRIBUTORS.
 no-changes-template: 'Changes are coming soon 😎'
 sort-direction: 'ascending'
+replacers:
+  - search: '/(?:and )?@dependabot-preview(?:\[bot\])?,?/g'
+    replace: ''
+  - search: '/(?:and )?@dependabot(?:\[bot\])?,?/g'
+    replace: ''
--- a/.github/workflows/publish-docker-images.yml
+++ b/.github/workflows/publish-docker-images.yml
@@ -65,7 +65,7 @@ jobs:
        uses: docker/setup-buildx-action@v3

      - name: Install cosign
-        uses: sigstore/cosign-installer@d7543c93d881b35a8faa02e8e3605f69b7a1ce62 # tag=v3.10.0
+        uses: sigstore/cosign-installer@d58896d6a1865668819e1d91763c7751a165e159 # tag=v3.9.2

      - name: Login to Docker Hub
        uses: docker/login-action@v3
--- a/.github/workflows/publish-release-assets.yml
+++ b/.github/workflows/publish-release-assets.yml
@@ -11,7 +11,7 @@ jobs:
  check-version:
    name: Check the version validity
    runs-on: ubuntu-latest
-    # No need to check the version for dry run (cron or workflow_dispatch)
+    # No need to check the version for dry run (cron)
    steps:
      - uses: actions/checkout@v5
      # Check if the tag has the v<nmumber>.<number>.<number> format.
@@ -48,7 +48,7 @@ jobs:
      - uses: dtolnay/rust-toolchain@1.89
      - name: Build
        run: cargo build --release --locked
-      # No need to upload binaries for dry run (cron or workflow_dispatch)
+      # No need to upload binaries for dry run (cron)
      - name: Upload binaries to release
        if: github.event_name == 'release'
        uses: svenstaro/upload-release-action@2.11.2
@@ -78,7 +78,7 @@ jobs:
      - uses: dtolnay/rust-toolchain@1.89
      - name: Build
        run: cargo build --release --locked
-      # No need to upload binaries for dry run (cron or workflow_dispatch)
+      # No need to upload binaries for dry run (cron)
      - name: Upload binaries to release
        if: github.event_name == 'release'
        uses: svenstaro/upload-release-action@2.11.2
@@ -111,7 +111,7 @@ jobs:
          command: build
          args: --release --target ${{ matrix.target }}
      - name: Upload the binary to release
-        # No need to upload binaries for dry run (cron or workflow_dispatch)
+        # No need to upload binaries for dry run (cron)
        if: github.event_name == 'release'
        uses: svenstaro/upload-release-action@2.11.2
        with:
@@ -176,7 +176,7 @@ jobs:
      - name: List target output files
        run: ls -lR ./target
      - name: Upload the binary to release
-        # No need to upload binaries for dry run (cron or workflow_dispatch)
+        # No need to upload binaries for dry run (cron)
        if: github.event_name == 'release'
        uses: svenstaro/upload-release-action@2.11.2
        with:
@@ -187,7 +187,6 @@ jobs:

  publish-openapi-file:
    name: Publish OpenAPI file
-    needs: check-version
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
@@ -202,7 +201,7 @@ jobs:
          cd crates/openapi-generator
          cargo run --release -- --pretty --output ../../meilisearch.json
      - name: Upload OpenAPI to Release
-        # No need to upload for dry run (cron or workflow_dispatch)
+        # No need to upload for dry run (cron)
        if: github.event_name == 'release'
        uses: svenstaro/upload-release-action@2.11.2
        with:
--- a/.github/workflows/sdks-tests.yml
+++ b/.github/workflows/sdks-tests.yml
@@ -50,7 +50,7 @@ jobs:
        with:
          repository: meilisearch/meilisearch-dotnet
      - name: Setup .NET Core
-        uses: actions/setup-dotnet@v5
+        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: "8.0.x"
      - name: Install dependencies
@@ -100,7 +100,7 @@ jobs:
          - '7700:7700'
    steps:
      - name: Set up Go
-        uses: actions/setup-go@v6
+        uses: actions/setup-go@v5
        with:
          go-version: stable
      - uses: actions/checkout@v5
@@ -135,13 +135,13 @@ jobs:
      - name: Set up Java
        uses: actions/setup-java@v5
        with:
-          java-version: 17
-          distribution: 'temurin'
+          java-version: 8
+          distribution: 'zulu'
          cache: gradle
      - name: Grant execute permission for gradlew
        run: chmod +x gradlew
      - name: Build and run unit and integration tests
-        run: ./gradlew build integrationTest --info
+        run: ./gradlew build integrationTest

  meilisearch-js-tests:
    needs: define-docker-image
@@ -160,7 +160,7 @@ jobs:
        with:
          repository: meilisearch/meilisearch-js
      - name: Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v4
        with:
          cache: 'yarn'
      - name: Install dependencies
@@ -224,7 +224,7 @@ jobs:
        with:
          repository: meilisearch/meilisearch-python
      - name: Set up Python
-        uses: actions/setup-python@v6
+        uses: actions/setup-python@v5
      - name: Install pipenv
        uses: dschep/install-pipenv-action@v1
      - name: Install dependencies
@@ -318,7 +318,7 @@ jobs:
        with:
          repository: meilisearch/meilisearch-js-plugins
      - name: Setup node
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v4
        with:
          cache: yarn
      - name: Install dependencies
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -453,9 +453,9 @@ checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"

 [[package]]
 name = "arroy"
-version = "0.6.4-nested-rtxns"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb8b6b34d9d83e3b837cb7f72a439dbd2293b102393c084af5e5b097212e1532"
+checksum = "8578a72223dfa13dfd9fc144d15260d134361789ebdea9b16e85a511edc73c7d"
 dependencies = [
 "bytemuck",
 "byteorder",
@@ -589,7 +589,7 @@ source = "git+https://github.com/meilisearch/bbqueue#cbb87cc707b5af415ef203bdaf2

 [[package]]
 name = "benchmarks"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "anyhow",
 "bumpalo",
@@ -799,7 +799,7 @@ dependencies = [

 [[package]]
 name = "build-info"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "anyhow",
 "time",
@@ -1075,9 +1075,9 @@ dependencies = [

 [[package]]
 name = "cellulite"
-version = "0.3.1-nested-rtxns-2"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f22d721963ead1a144f10cb8b53dc9469e760723b069123c7c7bc675c7354270"
+checksum = "71a41aa2cd021bc3f23d97cc1e645848ca8c279fc757d1570ba7fe7ddc021290"
 dependencies = [
 "crossbeam",
 "geo",
@@ -1829,7 +1829,7 @@ dependencies = [

 [[package]]
 name = "dump"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "anyhow",
 "big_s",
@@ -2072,7 +2072,7 @@ checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"

 [[package]]
 name = "file-store"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "tempfile",
 "thiserror 2.0.16",
@@ -2094,7 +2094,7 @@ dependencies = [

 [[package]]
 name = "filter-parser"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "insta",
 "levenshtein_automata",
@@ -2122,7 +2122,7 @@ dependencies = [

 [[package]]
 name = "flatten-serde-json"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "criterion",
 "serde_json",
@@ -2279,7 +2279,7 @@ dependencies = [

 [[package]]
 name = "fuzzers"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "arbitrary",
 "bumpalo",
@@ -2758,9 +2758,9 @@ dependencies = [

 [[package]]
 name = "hannoy"
-version = "0.0.9-nested-rtxns"
+version = "0.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc5a945b92b063e677d658cfcc7cb6dec2502fe44631f017084938f14d6ce30e"
+checksum = "0dba13a271c49a119a97862ebf0a74131d879832868400d9fcd937b790058fdd"
 dependencies = [
 "bytemuck",
 "byteorder",
@@ -2838,9 +2838,9 @@ checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"

 [[package]]
 name = "heed"
-version = "0.22.1-nested-rtxns"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ff115ba5712b1f1fc7617b195f5c2f139e29c397ff79da040cd19db75ccc240"
+checksum = "6a56c94661ddfb51aa9cdfbf102cfcc340aa69267f95ebccc4af08d7c530d393"
 dependencies = [
 "bitflags 2.9.4",
 "byteorder",
@@ -2850,6 +2850,7 @@ dependencies = [
 "lmdb-master-sys",
 "once_cell",
 "page_size",
+ "serde",
 "synchronoise",
 "url",
 ]
@@ -3233,7 +3234,7 @@ dependencies = [

 [[package]]
 name = "index-scheduler"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "anyhow",
 "backoff",
@@ -3487,7 +3488,7 @@ dependencies = [

 [[package]]
 name = "json-depth-checker"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "criterion",
 "serde_json",
@@ -3888,9 +3889,9 @@ checksum = "241eaef5fd12c88705a01fc1066c48c4b36e0dd4377dcdc7ec3942cea7a69956"

 [[package]]
 name = "lmdb-master-sys"
-version = "0.2.6-nested-rtxns"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4ff85130e3c994b36877045fbbb138d521dea7197bfc19dc3d5d95101a8e20a"
+checksum = "864808e0b19fb6dd3b70ba94ee671b82fce17554cf80aeb0a155c65bb08027df"
 dependencies = [
 "cc",
 "doxygen-rs",
@@ -3996,7 +3997,7 @@ checksum = "490cc448043f947bae3cbee9c203358d62dbee0db12107a74be5c30ccfd09771"

 [[package]]
 name = "meili-snap"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "insta",
 "md5",
@@ -4007,7 +4008,7 @@ dependencies = [

 [[package]]
 name = "meilisearch"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "actix-cors",
 "actix-http",
@@ -4104,7 +4105,7 @@ dependencies = [

 [[package]]
 name = "meilisearch-auth"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "base64 0.22.1",
 "enum-iterator",
@@ -4123,7 +4124,7 @@ dependencies = [

 [[package]]
 name = "meilisearch-types"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "actix-web",
 "anyhow",
@@ -4158,7 +4159,7 @@ dependencies = [

 [[package]]
 name = "meilitool"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "anyhow",
 "clap",
@@ -4192,7 +4193,7 @@ dependencies = [

 [[package]]
 name = "milli"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "allocator-api2 0.3.1",
 "arroy",
@@ -4773,7 +4774,7 @@ checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"

 [[package]]
 name = "permissive-json-pointer"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "big_s",
 "serde_json",
@@ -7820,7 +7821,7 @@ dependencies = [

 [[package]]
 name = "xtask"
-version = "1.22.1"
+version = "1.22.2"
 dependencies = [
 "anyhow",
 "build-info",
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ members = [
 ]

 [workspace.package]
-version = "1.22.1"
+version = "1.22.2"
 authors = [
    "Quentin de Quelen <quentin@dequelen.me>",
    "Clément Renault <clement@meilisearch.com>",
--- a/README.md
+++ b/README.md
@@ -121,7 +121,7 @@ If you want to know more about the kind of data we collect and what we use it fo

 Meilisearch is a search engine created by [Meili](https://www.meilisearch.com/careers), a software development company headquartered in France and with team members all over the world. Want to know more about us? [Check out our blog!](https://blog.meilisearch.com/?utm_campaign=oss&utm_source=github&utm_medium=meilisearch&utm_content=contact)

-🗞 [Subscribe to our newsletter](https://share-eu1.hsforms.com/1LN5N0x_GQgq7ss7tXmSykwfg3aq) if you don't want to miss any updates! We promise we won't clutter your mailbox: we only send one edition every two months.
+🗞 [Subscribe to our newsletter](https://meilisearch.us2.list-manage.com/subscribe?u=27870f7b71c908a8b359599fb&id=79582d828e) if you don't want to miss any updates! We promise we won't clutter your mailbox: we only send one edition every two months.

 💌 Want to make a suggestion or give feedback? Here are some of the channels where you can reach us:

--- a/crates/dump/src/lib.rs
+++ b/crates/dump/src/lib.rs
@@ -158,9 +158,6 @@ pub enum KindDump {
    UpgradeDatabase {
        from: (u32, u32, u32),
    },
-    IndexCompaction {
-        index_uid: String,
-    },
 }

 impl From<Task> for TaskDump {
@@ -243,9 +240,6 @@ impl From<KindWithContent> for KindDump {
            KindWithContent::UpgradeDatabase { from: version } => {
                KindDump::UpgradeDatabase { from: version }
            }
-            KindWithContent::IndexCompaction { index_uid } => {
-                KindDump::IndexCompaction { index_uid }
-            }
        }
    }
 }
--- a/crates/index-scheduler/src/dump.rs
+++ b/crates/index-scheduler/src/dump.rs
@@ -234,9 +234,6 @@ impl<'a> Dump<'a> {
                    }
                }
                KindDump::UpgradeDatabase { from } => KindWithContent::UpgradeDatabase { from },
-                KindDump::IndexCompaction { index_uid } => {
-                    KindWithContent::IndexCompaction { index_uid }
-                }
            },
        };

--- a/crates/index-scheduler/src/index_mapper/mod.rs
+++ b/crates/index-scheduler/src/index_mapper/mod.rs
@@ -341,26 +341,6 @@ impl IndexMapper {
        Ok(())
    }

-    /// Closes the specified index.
-    ///
-    /// This operation involves closing the underlying environment and so can take a long time to complete.
-    ///
-    /// # Panics
-    ///
-    /// - If the Index corresponding to the passed name is concurrently being deleted/resized or cannot be found in the
-    ///   in memory hash map.
-    pub fn close_index(&self, rtxn: &RoTxn, name: &str) -> Result<()> {
-        let uuid = self
-            .index_mapping
-            .get(rtxn, name)?
-            .ok_or_else(|| Error::IndexNotFound(name.to_string()))?;
-
-        // We remove the index from the in-memory index map.
-        self.index_map.write().unwrap().close_for_resize(&uuid, self.enable_mdb_writemap, 0);
-
-        Ok(())
-    }
-
    /// Return an index, may open it if it wasn't already opened.
    pub fn index(&self, rtxn: &RoTxn, name: &str) -> Result<Index> {
        if let Some((current_name, current_index)) =
--- a/crates/index-scheduler/src/insta_snapshot.rs
+++ b/crates/index-scheduler/src/insta_snapshot.rs
@@ -317,9 +317,6 @@ fn snapshot_details(d: &Details) -> String {
        Details::UpgradeDatabase { from, to } => {
            format!("{{ from: {from:?}, to: {to:?} }}")
        }
-        Details::IndexCompaction { index_uid, pre_compaction_size, post_compaction_size } => {
-            format!("{{ index_uid: {index_uid:?}, pre_compaction_size: {pre_compaction_size:?}, post_compaction_size: {post_compaction_size:?} }}")
-        }
    }
 }

--- a/crates/index-scheduler/src/processing.rs
+++ b/crates/index-scheduler/src/processing.rs
@@ -138,17 +138,6 @@ make_enum_progress! {
    }
 }

-make_enum_progress! {
-    pub enum IndexCompaction {
-        RetrieveTheIndex,
-        CreateTemporaryFile,
-        CopyAndCompactTheIndex,
-        PersistTheCompactedIndex,
-        CloseTheIndex,
-        ReopenTheIndex,
-    }
-}
-
 make_enum_progress! {
    pub enum InnerSwappingTwoIndexes {
        RetrieveTheTasks,
--- a/crates/index-scheduler/src/scheduler/autobatcher.rs
+++ b/crates/index-scheduler/src/scheduler/autobatcher.rs
@@ -25,7 +25,6 @@ enum AutobatchKind {
    IndexDeletion,
    IndexUpdate,
    IndexSwap,
-    IndexCompaction,
 }

 impl AutobatchKind {
@@ -69,7 +68,6 @@ impl From<KindWithContent> for AutobatchKind {
            KindWithContent::IndexCreation { .. } => AutobatchKind::IndexCreation,
            KindWithContent::IndexUpdate { .. } => AutobatchKind::IndexUpdate,
            KindWithContent::IndexSwap { .. } => AutobatchKind::IndexSwap,
-            KindWithContent::IndexCompaction { .. } => AutobatchKind::IndexCompaction,
            KindWithContent::TaskCancelation { .. }
            | KindWithContent::TaskDeletion { .. }
            | KindWithContent::DumpCreation { .. }
@@ -120,9 +118,6 @@ pub enum BatchKind {
    IndexSwap {
        id: TaskId,
    },
-    IndexCompaction {
-        id: TaskId,
-    },
 }

 impl BatchKind {
@@ -188,13 +183,6 @@ impl BatchKind {
                )),
                false,
            ),
-            K::IndexCompaction => (
-                Break((
-                    BatchKind::IndexCompaction { id: task_id },
-                    BatchStopReason::TaskCannotBeBatched { kind, id: task_id },
-                )),
-                false,
-            ),
            K::DocumentClear => (Continue(BatchKind::DocumentClear { ids: vec![task_id] }), false),
            K::DocumentImport { allow_index_creation, primary_key: pk }
                if primary_key.is_none() || pk.is_none() || primary_key == pk.as_deref() =>
@@ -299,10 +287,8 @@ impl BatchKind {
        };

        match (self, autobatch_kind) {
-            // We don't batch any of these operations
-            (this, K::IndexCreation | K::IndexUpdate | K::IndexSwap | K::DocumentEdition | K::IndexCompaction) => {
-                Break((this, BatchStopReason::TaskCannotBeBatched { kind, id }))
-            },
+            // We don't batch any of these operations  
+            (this, K::IndexCreation | K::IndexUpdate | K::IndexSwap | K::DocumentEdition) => Break((this, BatchStopReason::TaskCannotBeBatched { kind, id })),
            // We must not batch tasks that don't have the same index creation rights if the index doesn't already exists.
            (this, kind) if !index_already_exists && this.allow_index_creation() == Some(false) && kind.allow_index_creation() == Some(true) => {
                Break((this, BatchStopReason::IndexCreationMismatch { id }))
@@ -497,7 +483,6 @@ impl BatchKind {
                | BatchKind::IndexDeletion { .. }
                | BatchKind::IndexUpdate { .. }
                | BatchKind::IndexSwap { .. }
-                | BatchKind::IndexCompaction { .. }
                | BatchKind::DocumentEdition { .. },
                _,
            ) => {
--- a/crates/index-scheduler/src/scheduler/create_batch.rs
+++ b/crates/index-scheduler/src/scheduler/create_batch.rs
@@ -55,10 +55,6 @@ pub(crate) enum Batch {
    UpgradeDatabase {
        tasks: Vec<Task>,
    },
-    IndexCompaction {
-        index_uid: String,
-        task: Task,
-    },
 }

 #[derive(Debug)]
@@ -114,8 +110,7 @@ impl Batch {
            | Batch::Dump(task)
            | Batch::IndexCreation { task, .. }
            | Batch::Export { task }
-            | Batch::IndexUpdate { task, .. }
-            | Batch::IndexCompaction { task, .. } => {
+            | Batch::IndexUpdate { task, .. } => {
                RoaringBitmap::from_sorted_iter(std::iter::once(task.uid)).unwrap()
            }
            Batch::SnapshotCreation(tasks)
@@ -160,8 +155,7 @@ impl Batch {
            IndexOperation { op, .. } => Some(op.index_uid()),
            IndexCreation { index_uid, .. }
            | IndexUpdate { index_uid, .. }
-            | IndexDeletion { index_uid, .. }
-            | IndexCompaction { index_uid, .. } => Some(index_uid),
+            | IndexDeletion { index_uid, .. } => Some(index_uid),
        }
    }
 }
@@ -181,7 +175,6 @@ impl fmt::Display for Batch {
            Batch::IndexUpdate { .. } => f.write_str("IndexUpdate")?,
            Batch::IndexDeletion { .. } => f.write_str("IndexDeletion")?,
            Batch::IndexSwap { .. } => f.write_str("IndexSwap")?,
-            Batch::IndexCompaction { .. } => f.write_str("IndexCompaction")?,
            Batch::Export { .. } => f.write_str("Export")?,
            Batch::UpgradeDatabase { .. } => f.write_str("UpgradeDatabase")?,
        };
@@ -437,12 +430,6 @@ impl IndexScheduler {
                current_batch.processing(Some(&mut task));
                Ok(Some(Batch::IndexSwap { task }))
            }
-            BatchKind::IndexCompaction { id } => {
-                let mut task =
-                    self.queue.tasks.get_task(rtxn, id)?.ok_or(Error::CorruptedTaskQueue)?;
-                current_batch.processing(Some(&mut task));
-                Ok(Some(Batch::IndexCompaction { index_uid, task }))
-            }
        }
    }

--- a/crates/index-scheduler/src/scheduler/process_batch.rs
+++ b/crates/index-scheduler/src/scheduler/process_batch.rs
@@ -1,26 +1,22 @@
 use std::collections::{BTreeSet, HashMap, HashSet};
-use std::io::{Seek, SeekFrom};
 use std::panic::{catch_unwind, AssertUnwindSafe};
 use std::sync::atomic::Ordering;

-use byte_unit::Byte;
 use meilisearch_types::batches::{BatchEnqueuedAt, BatchId};
 use meilisearch_types::heed::{RoTxn, RwTxn};
-use meilisearch_types::milli::heed::CompactionOption;
 use meilisearch_types::milli::progress::{Progress, VariableNameStep};
 use meilisearch_types::milli::{self, ChannelCongestion};
 use meilisearch_types::tasks::{Details, IndexSwap, Kind, KindWithContent, Status, Task};
 use meilisearch_types::versioning::{VERSION_MAJOR, VERSION_MINOR, VERSION_PATCH};
 use milli::update::Settings as MilliSettings;
 use roaring::RoaringBitmap;
-use tempfile::PersistError;
 use time::OffsetDateTime;

 use super::create_batch::Batch;
 use crate::processing::{
    AtomicBatchStep, AtomicTaskStep, CreateIndexProgress, DeleteIndexProgress, FinalizingIndexStep,
-    IndexCompaction, InnerSwappingTwoIndexes, SwappingTheIndexes, TaskCancelationProgress,
-    TaskDeletionProgress, UpdateIndexProgress,
+    InnerSwappingTwoIndexes, SwappingTheIndexes, TaskCancelationProgress, TaskDeletionProgress,
+    UpdateIndexProgress,
 };
 use crate::utils::{
    self, remove_n_tasks_datetime_earlier_than, remove_task_datetime, swap_index_uid_in_task,
@@ -422,47 +418,6 @@ impl IndexScheduler {
                task.status = Status::Succeeded;
                Ok((vec![task], ProcessBatchInfo::default()))
            }
-            Batch::IndexCompaction { index_uid: _, mut task } => {
-                let KindWithContent::IndexCompaction { index_uid } = &task.kind else {
-                    unreachable!()
-                };
-
-                let rtxn = self.env.read_txn()?;
-                let ret = catch_unwind(AssertUnwindSafe(|| {
-                    self.apply_compaction(&rtxn, &progress, index_uid)
-                }));
-
-                let (pre_size, post_size) = match ret {
-                    Ok(Ok(stats)) => stats,
-                    Ok(Err(Error::AbortedTask)) => return Err(Error::AbortedTask),
-                    Ok(Err(e)) => return Err(e),
-                    Err(e) => {
-                        let msg = match e.downcast_ref::<&'static str>() {
-                            Some(s) => *s,
-                            None => match e.downcast_ref::<String>() {
-                                Some(s) => &s[..],
-                                None => "Box<dyn Any>",
-                            },
-                        };
-                        return Err(Error::Export(Box::new(Error::ProcessBatchPanicked(
-                            msg.to_string(),
-                        ))));
-                    }
-                };
-
-                task.status = Status::Succeeded;
-                if let Some(Details::IndexCompaction {
-                    index_uid: _,
-                    pre_compaction_size,
-                    post_compaction_size,
-                }) = task.details.as_mut()
-                {
-                    *pre_compaction_size = Some(Byte::from_u64(pre_size));
-                    *post_compaction_size = Some(Byte::from_u64(post_size));
-                }
-
-                Ok((vec![task], ProcessBatchInfo::default()))
-            }
            Batch::Export { mut task } => {
                let KindWithContent::Export { url, api_key, payload_size, indexes } = &task.kind
                else {
@@ -538,91 +493,6 @@ impl IndexScheduler {
        }
    }

-    fn apply_compaction(
-        &self,
-        rtxn: &RoTxn,
-        progress: &Progress,
-        index_uid: &str,
-    ) -> Result<(u64, u64)> {
-        // 1. Verify that the index exists
-        if !self.index_mapper.index_exists(rtxn, index_uid)? {
-            return Err(Error::IndexNotFound(index_uid.to_owned()));
-        }
-
-        // 2. We retrieve the index and create a temporary file in the index directory
-        progress.update_progress(IndexCompaction::RetrieveTheIndex);
-        let index = self.index_mapper.index(rtxn, index_uid)?;
-
-        // the index operation can take a long time, so save this handle to make it available to the search for the duration of the tick
-        self.index_mapper
-            .set_currently_updating_index(Some((index_uid.to_string(), index.clone())));
-
-        progress.update_progress(IndexCompaction::CreateTemporaryFile);
-        let pre_size = std::fs::metadata(index.path().join("data.mdb"))?.len();
-        let mut file = tempfile::Builder::new()
-            .suffix("data.")
-            .prefix(".mdb.cpy")
-            .tempfile_in(index.path())?;
-
-        // 3. We copy the index data to the temporary file
-        progress.update_progress(IndexCompaction::CopyAndCompactTheIndex);
-        index
-            .copy_to_file(file.as_file_mut(), CompactionOption::Enabled)
-            .map_err(|error| Error::Milli { error, index_uid: Some(index_uid.to_string()) })?;
-        // ...and reset the file position as specified in the documentation
-        file.seek(SeekFrom::Start(0))?;
-
-        // 4. We replace the index data file with the temporary file
-        progress.update_progress(IndexCompaction::PersistTheCompactedIndex);
-        match file.persist(index.path().join("data.mdb")) {
-            Ok(file) => file.sync_all()?,
-            // TODO see if we have a _resource busy_ error and probably handle this by:
-            //      1. closing the index, 2. replacing and 3. reopening it
-            Err(PersistError { error, file: _ }) => return Err(Error::IoError(error)),
-        };
-
-        // 5. Prepare to close the index
-        progress.update_progress(IndexCompaction::CloseTheIndex);
-
-        // unmark that the index is the processing one so we don't keep a handle to it, preventing its closing
-        self.index_mapper.set_currently_updating_index(None);
-
-        self.index_mapper.close_index(rtxn, index_uid)?;
-        drop(index);
-
-        progress.update_progress(IndexCompaction::ReopenTheIndex);
-        // 6. Reopen the index
-        // The index will use the compacted data file when being reopened
-        let index = self.index_mapper.index(rtxn, index_uid)?;
-
-        // if the update processed successfully, we're going to store the new
-        // stats of the index. Since the tasks have already been processed and
-        // this is a non-critical operation. If it fails, we should not fail
-        // the entire batch.
-        let res = || -> Result<_> {
-            let mut wtxn = self.env.write_txn()?;
-            let index_rtxn = index.read_txn()?;
-            let stats = crate::index_mapper::IndexStats::new(&index, &index_rtxn)
-                .map_err(|e| Error::from_milli(e, Some(index_uid.to_string())))?;
-            self.index_mapper.store_stats_of(&mut wtxn, index_uid, &stats)?;
-            wtxn.commit()?;
-            Ok(stats.database_size)
-        }();
-
-        let post_size = match res {
-            Ok(post_size) => post_size,
-            Err(e) => {
-                tracing::error!(
-                    error = &e as &dyn std::error::Error,
-                    "Could not write the stats of the index"
-                );
-                0
-            }
-        };
-
-        Ok((pre_size, post_size))
-    }
-
    /// Swap the index `lhs` with the index `rhs`.
    fn apply_index_swap(
        &self,
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/after_processing_everything.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/after_processing_everything.snap
@@ -6,7 +6,7 @@ source: crates/index-scheduler/src/scheduler/test_failure.rs
 []
 ----------------------------------------------------------------------
 ### All Tasks:
-0 {uid: 0, batch_uid: 0, status: succeeded, details: { from: (1, 12, 0), to: (1, 22, 1) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
+0 {uid: 0, batch_uid: 0, status: succeeded, details: { from: (1, 12, 0), to: (1, 22, 2) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
 1 {uid: 1, batch_uid: 1, status: succeeded, details: { primary_key: Some("mouse"), old_new_uid: None, new_index_uid: None }, kind: IndexCreation { index_uid: "catto", primary_key: Some("mouse") }}
 2 {uid: 2, batch_uid: 2, status: succeeded, details: { primary_key: Some("bone"), old_new_uid: None, new_index_uid: None }, kind: IndexCreation { index_uid: "doggo", primary_key: Some("bone") }}
 3 {uid: 3, batch_uid: 3, status: failed, error: ResponseError { code: 200, message: "Index `doggo` already exists.", error_code: "index_already_exists", error_type: "invalid_request", error_link: "https://docs.meilisearch.com/errors#index_already_exists" }, details: { primary_key: Some("bone"), old_new_uid: None, new_index_uid: None }, kind: IndexCreation { index_uid: "doggo", primary_key: Some("bone") }}
@@ -57,7 +57,7 @@ girafo: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [4,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.22.1"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "stopped after the last task of type `upgradeDatabase` because they cannot be batched with tasks of any other type.", }
+0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.22.2"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "stopped after the last task of type `upgradeDatabase` because they cannot be batched with tasks of any other type.", }
 1 {uid: 1, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 1 of type `indexCreation` that cannot be batched with any other task.", }
 2 {uid: 2, details: {"primaryKey":"bone"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "created batch containing only task with id 2 of type `indexCreation` that cannot be batched with any other task.", }
 3 {uid: 3, details: {"primaryKey":"bone"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "created batch containing only task with id 3 of type `indexCreation` that cannot be batched with any other task.", }
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/register_automatic_upgrade_task.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/register_automatic_upgrade_task.snap
@@ -6,7 +6,7 @@ source: crates/index-scheduler/src/scheduler/test_failure.rs
 []
 ----------------------------------------------------------------------
 ### All Tasks:
-0 {uid: 0, status: enqueued, details: { from: (1, 12, 0), to: (1, 22, 1) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
+0 {uid: 0, status: enqueued, details: { from: (1, 12, 0), to: (1, 22, 2) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
 ----------------------------------------------------------------------
 ### Status:
 enqueued [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/registered_a_task_while_the_upgrade_task_is_enqueued.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/registered_a_task_while_the_upgrade_task_is_enqueued.snap
@@ -6,7 +6,7 @@ source: crates/index-scheduler/src/scheduler/test_failure.rs
 []
 ----------------------------------------------------------------------
 ### All Tasks:
-0 {uid: 0, status: enqueued, details: { from: (1, 12, 0), to: (1, 22, 1) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
+0 {uid: 0, status: enqueued, details: { from: (1, 12, 0), to: (1, 22, 2) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
 1 {uid: 1, status: enqueued, details: { primary_key: Some("mouse"), old_new_uid: None, new_index_uid: None }, kind: IndexCreation { index_uid: "catto", primary_key: Some("mouse") }}
 ----------------------------------------------------------------------
 ### Status:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/upgrade_task_failed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/upgrade_task_failed.snap
@@ -6,7 +6,7 @@ source: crates/index-scheduler/src/scheduler/test_failure.rs
 []
 ----------------------------------------------------------------------
 ### All Tasks:
-0 {uid: 0, batch_uid: 0, status: failed, error: ResponseError { code: 200, message: "Planned failure for tests.", error_code: "internal", error_type: "internal", error_link: "https://docs.meilisearch.com/errors#internal" }, details: { from: (1, 12, 0), to: (1, 22, 1) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
+0 {uid: 0, batch_uid: 0, status: failed, error: ResponseError { code: 200, message: "Planned failure for tests.", error_code: "internal", error_type: "internal", error_link: "https://docs.meilisearch.com/errors#internal" }, details: { from: (1, 12, 0), to: (1, 22, 2) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
 1 {uid: 1, status: enqueued, details: { primary_key: Some("mouse"), old_new_uid: None, new_index_uid: None }, kind: IndexCreation { index_uid: "catto", primary_key: Some("mouse") }}
 ----------------------------------------------------------------------
 ### Status:
@@ -37,7 +37,7 @@ catto [1,]
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.22.1"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "stopped after the last task of type `upgradeDatabase` because they cannot be batched with tasks of any other type.", }
+0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.22.2"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "stopped after the last task of type `upgradeDatabase` because they cannot be batched with tasks of any other type.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/upgrade_task_failed_again.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/upgrade_task_failed_again.snap
@@ -6,7 +6,7 @@ source: crates/index-scheduler/src/scheduler/test_failure.rs
 []
 ----------------------------------------------------------------------
 ### All Tasks:
-0 {uid: 0, batch_uid: 0, status: failed, error: ResponseError { code: 200, message: "Planned failure for tests.", error_code: "internal", error_type: "internal", error_link: "https://docs.meilisearch.com/errors#internal" }, details: { from: (1, 12, 0), to: (1, 22, 1) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
+0 {uid: 0, batch_uid: 0, status: failed, error: ResponseError { code: 200, message: "Planned failure for tests.", error_code: "internal", error_type: "internal", error_link: "https://docs.meilisearch.com/errors#internal" }, details: { from: (1, 12, 0), to: (1, 22, 2) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
 1 {uid: 1, status: enqueued, details: { primary_key: Some("mouse"), old_new_uid: None, new_index_uid: None }, kind: IndexCreation { index_uid: "catto", primary_key: Some("mouse") }}
 2 {uid: 2, status: enqueued, details: { primary_key: Some("bone"), old_new_uid: None, new_index_uid: None }, kind: IndexCreation { index_uid: "doggo", primary_key: Some("bone") }}
 ----------------------------------------------------------------------
@@ -40,7 +40,7 @@ doggo [2,]
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.22.1"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "stopped after the last task of type `upgradeDatabase` because they cannot be batched with tasks of any other type.", }
+0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.22.2"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "stopped after the last task of type `upgradeDatabase` because they cannot be batched with tasks of any other type.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/upgrade_task_succeeded.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/upgrade_task_succeeded.snap
@@ -6,7 +6,7 @@ source: crates/index-scheduler/src/scheduler/test_failure.rs
 []
 ----------------------------------------------------------------------
 ### All Tasks:
-0 {uid: 0, batch_uid: 0, status: succeeded, details: { from: (1, 12, 0), to: (1, 22, 1) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
+0 {uid: 0, batch_uid: 0, status: succeeded, details: { from: (1, 12, 0), to: (1, 22, 2) }, kind: UpgradeDatabase { from: (1, 12, 0) }}
 1 {uid: 1, status: enqueued, details: { primary_key: Some("mouse"), old_new_uid: None, new_index_uid: None }, kind: IndexCreation { index_uid: "catto", primary_key: Some("mouse") }}
 2 {uid: 2, status: enqueued, details: { primary_key: Some("bone"), old_new_uid: None, new_index_uid: None }, kind: IndexCreation { index_uid: "doggo", primary_key: Some("bone") }}
 3 {uid: 3, status: enqueued, details: { primary_key: Some("bone"), old_new_uid: None, new_index_uid: None }, kind: IndexCreation { index_uid: "doggo", primary_key: Some("bone") }}
@@ -43,7 +43,7 @@ doggo [2,3,]
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.22.1"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "stopped after the last task of type `upgradeDatabase` because they cannot be batched with tasks of any other type.", }
+0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.22.2"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "stopped after the last task of type `upgradeDatabase` because they cannot be batched with tasks of any other type.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/test.rs
+++ b/crates/index-scheduler/src/scheduler/test.rs
@@ -722,7 +722,7 @@ fn basic_get_stats() {
    let kind = index_creation_task("whalo", "fish");
    let _task = index_scheduler.register(kind, None, false).unwrap();

-    snapshot!(json_string!(index_scheduler.get_stats().unwrap()), @r###"
+    snapshot!(json_string!(index_scheduler.get_stats().unwrap()), @r#"
    {
      "indexes": {
        "catto": 1,
@@ -742,7 +742,6 @@ fn basic_get_stats() {
        "documentEdition": 0,
        "dumpCreation": 0,
        "export": 0,
-        "indexCompaction": 0,
        "indexCreation": 3,
        "indexDeletion": 0,
        "indexSwap": 0,
@@ -754,10 +753,10 @@ fn basic_get_stats() {
        "upgradeDatabase": 0
      }
    }
-    "###);
+    "#);

    handle.advance_till([Start, BatchCreated]);
-    snapshot!(json_string!(index_scheduler.get_stats().unwrap()), @r###"
+    snapshot!(json_string!(index_scheduler.get_stats().unwrap()), @r#"
    {
      "indexes": {
        "catto": 1,
@@ -777,7 +776,6 @@ fn basic_get_stats() {
        "documentEdition": 0,
        "dumpCreation": 0,
        "export": 0,
-        "indexCompaction": 0,
        "indexCreation": 3,
        "indexDeletion": 0,
        "indexSwap": 0,
@@ -789,7 +787,7 @@ fn basic_get_stats() {
        "upgradeDatabase": 0
      }
    }
-    "###);
+    "#);

    handle.advance_till([
        InsideProcessBatch,
@@ -799,7 +797,7 @@ fn basic_get_stats() {
        Start,
        BatchCreated,
    ]);
-    snapshot!(json_string!(index_scheduler.get_stats().unwrap()), @r###"
+    snapshot!(json_string!(index_scheduler.get_stats().unwrap()), @r#"
    {
      "indexes": {
        "catto": 1,
@@ -819,7 +817,6 @@ fn basic_get_stats() {
        "documentEdition": 0,
        "dumpCreation": 0,
        "export": 0,
-        "indexCompaction": 0,
        "indexCreation": 3,
        "indexDeletion": 0,
        "indexSwap": 0,
@@ -831,7 +828,7 @@ fn basic_get_stats() {
        "upgradeDatabase": 0
      }
    }
-    "###);
+    "#);

    // now we make one more batch, the started_at field of the new tasks will be past `second_start_time`
    handle.advance_till([
@@ -842,7 +839,7 @@ fn basic_get_stats() {
        Start,
        BatchCreated,
    ]);
-    snapshot!(json_string!(index_scheduler.get_stats().unwrap()), @r###"
+    snapshot!(json_string!(index_scheduler.get_stats().unwrap()), @r#"
    {
      "indexes": {
        "catto": 1,
@@ -862,7 +859,6 @@ fn basic_get_stats() {
        "documentEdition": 0,
        "dumpCreation": 0,
        "export": 0,
-        "indexCompaction": 0,
        "indexCreation": 3,
        "indexDeletion": 0,
        "indexSwap": 0,
@@ -874,7 +870,7 @@ fn basic_get_stats() {
        "upgradeDatabase": 0
      }
    }
-    "###);
+    "#);
 }

 #[test]
--- a/crates/index-scheduler/src/utils.rs
+++ b/crates/index-scheduler/src/utils.rs
@@ -256,15 +256,14 @@ pub fn swap_index_uid_in_task(task: &mut Task, swap: (&str, &str)) {
    use KindWithContent as K;
    let mut index_uids = vec![];
    match &mut task.kind {
-        K::DocumentAdditionOrUpdate { index_uid, .. }
-        | K::DocumentEdition { index_uid, .. }
-        | K::DocumentDeletion { index_uid, .. }
-        | K::DocumentDeletionByFilter { index_uid, .. }
-        | K::DocumentClear { index_uid }
-        | K::SettingsUpdate { index_uid, .. }
-        | K::IndexDeletion { index_uid }
-        | K::IndexCreation { index_uid, .. }
-        | K::IndexCompaction { index_uid, .. } => index_uids.push(index_uid),
+        K::DocumentAdditionOrUpdate { index_uid, .. } => index_uids.push(index_uid),
+        K::DocumentEdition { index_uid, .. } => index_uids.push(index_uid),
+        K::DocumentDeletion { index_uid, .. } => index_uids.push(index_uid),
+        K::DocumentDeletionByFilter { index_uid, .. } => index_uids.push(index_uid),
+        K::DocumentClear { index_uid } => index_uids.push(index_uid),
+        K::SettingsUpdate { index_uid, .. } => index_uids.push(index_uid),
+        K::IndexDeletion { index_uid } => index_uids.push(index_uid),
+        K::IndexCreation { index_uid, .. } => index_uids.push(index_uid),
        K::IndexUpdate { index_uid, new_index_uid, .. } => {
            index_uids.push(index_uid);
            if let Some(new_uid) = new_index_uid {
@@ -619,13 +618,6 @@ impl crate::IndexScheduler {
                    Details::UpgradeDatabase { from: _, to: _ } => {
                        assert_eq!(kind.as_kind(), Kind::UpgradeDatabase);
                    }
-                    Details::IndexCompaction {
-                        index_uid: _,
-                        pre_compaction_size: _,
-                        post_compaction_size: _,
-                    } => {
-                        assert_eq!(kind.as_kind(), Kind::IndexCompaction);
-                    }
                }
            }

--- a/crates/meilisearch-auth/src/store.rs
+++ b/crates/meilisearch-auth/src/store.rs
@@ -109,7 +109,6 @@ impl HeedAuthStore {
                            Action::IndexesGet,
                            Action::IndexesUpdate,
                            Action::IndexesSwap,
-                            Action::IndexesCompact,
                        ]
                        .iter(),
                    );
--- a/crates/meilisearch-types/src/keys.rs
+++ b/crates/meilisearch-types/src/keys.rs
@@ -380,9 +380,6 @@ pub enum Action {
    #[serde(rename = "webhooks.*")]
    #[deserr(rename = "webhooks.*")]
    WebhooksAll,
-    #[serde(rename = "indexes.compact")]
-    #[deserr(rename = "indexes.compact")]
-    IndexesCompact,
 }

 impl Action {
@@ -401,7 +398,6 @@ impl Action {
            INDEXES_UPDATE => Some(Self::IndexesUpdate),
            INDEXES_DELETE => Some(Self::IndexesDelete),
            INDEXES_SWAP => Some(Self::IndexesSwap),
-            INDEXES_COMPACT => Some(Self::IndexesCompact),
            TASKS_ALL => Some(Self::TasksAll),
            TASKS_CANCEL => Some(Self::TasksCancel),
            TASKS_DELETE => Some(Self::TasksDelete),
@@ -466,7 +462,6 @@ impl Action {
            IndexesUpdate => false,
            IndexesDelete => false,
            IndexesSwap => false,
-            IndexesCompact => false,
            TasksCancel => false,
            TasksDelete => false,
            TasksGet => true,
@@ -518,7 +513,6 @@ pub mod actions {
    pub const INDEXES_UPDATE: u8 = IndexesUpdate.repr();
    pub const INDEXES_DELETE: u8 = IndexesDelete.repr();
    pub const INDEXES_SWAP: u8 = IndexesSwap.repr();
-    pub const INDEXES_COMPACT: u8 = IndexesCompact.repr();
    pub const TASKS_ALL: u8 = TasksAll.repr();
    pub const TASKS_CANCEL: u8 = TasksCancel.repr();
    pub const TASKS_DELETE: u8 = TasksDelete.repr();
@@ -620,7 +614,6 @@ pub(crate) mod test {
        assert!(WebhooksDelete.repr() == 47 && WEBHOOKS_DELETE == 47);
        assert!(WebhooksCreate.repr() == 48 && WEBHOOKS_CREATE == 48);
        assert!(WebhooksAll.repr() == 49 && WEBHOOKS_ALL == 49);
-        assert!(IndexesCompact.repr() == 50 && INDEXES_COMPACT == 50);
    }

    #[test]
--- a/crates/meilisearch-types/src/task_view.rs
+++ b/crates/meilisearch-types/src/task_view.rs
@@ -142,11 +142,6 @@ pub struct DetailsView {
    pub old_index_uid: Option<String>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub new_index_uid: Option<String>,
-    // index compaction
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub pre_compaction_size: Option<String>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub post_compaction_size: Option<String>,
 }

 impl DetailsView {
@@ -319,24 +314,6 @@ impl DetailsView {
                // We should never be able to batch multiple renames at the same time.
                (Some(left), Some(_right)) => Some(left),
            },
-            pre_compaction_size: match (
-                self.pre_compaction_size.clone(),
-                other.pre_compaction_size.clone(),
-            ) {
-                (None, None) => None,
-                (None, Some(size)) | (Some(size), None) => Some(size),
-                // We should never be able to batch multiple compactions at the same time.
-                (Some(left), Some(_right)) => Some(left),
-            },
-            post_compaction_size: match (
-                self.post_compaction_size.clone(),
-                other.post_compaction_size.clone(),
-            ) {
-                (None, None) => None,
-                (None, Some(size)) | (Some(size), None) => Some(size),
-                // We should never be able to batch multiple compactions at the same time.
-                (Some(left), Some(_right)) => Some(left),
-            },
        }
    }
 }
@@ -438,15 +415,6 @@ impl From<Details> for DetailsView {
                upgrade_to: Some(format!("v{}.{}.{}", to.0, to.1, to.2)),
                ..Default::default()
            },
-            Details::IndexCompaction { pre_compaction_size, post_compaction_size, .. } => {
-                DetailsView {
-                    pre_compaction_size: pre_compaction_size
-                        .map(|size| size.get_appropriate_unit(UnitType::Both).to_string()),
-                    post_compaction_size: post_compaction_size
-                        .map(|size| size.get_appropriate_unit(UnitType::Both).to_string()),
-                    ..Default::default()
-                }
-            }
        }
    }
 }
--- a/crates/meilisearch-types/src/tasks.rs
+++ b/crates/meilisearch-types/src/tasks.rs
@@ -67,8 +67,7 @@ impl Task {
            | SettingsUpdate { index_uid, .. }
            | IndexCreation { index_uid, .. }
            | IndexUpdate { index_uid, .. }
-            | IndexDeletion { index_uid }
-            | IndexCompaction { index_uid } => Some(index_uid),
+            | IndexDeletion { index_uid } => Some(index_uid),
        }
    }

@@ -95,8 +94,7 @@ impl Task {
            | KindWithContent::DumpCreation { .. }
            | KindWithContent::SnapshotCreation
            | KindWithContent::Export { .. }
-            | KindWithContent::UpgradeDatabase { .. }
-            | KindWithContent::IndexCompaction { .. } => None,
+            | KindWithContent::UpgradeDatabase { .. } => None,
        }
    }
 }
@@ -172,9 +170,6 @@ pub enum KindWithContent {
    UpgradeDatabase {
        from: (u32, u32, u32),
    },
-    IndexCompaction {
-        index_uid: String,
-    },
 }

 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize, ToSchema)]
@@ -211,7 +206,6 @@ impl KindWithContent {
            KindWithContent::SnapshotCreation => Kind::SnapshotCreation,
            KindWithContent::Export { .. } => Kind::Export,
            KindWithContent::UpgradeDatabase { .. } => Kind::UpgradeDatabase,
-            KindWithContent::IndexCompaction { .. } => Kind::IndexCompaction,
        }
    }

@@ -232,8 +226,7 @@ impl KindWithContent {
            | DocumentClear { index_uid }
            | SettingsUpdate { index_uid, .. }
            | IndexCreation { index_uid, .. }
-            | IndexDeletion { index_uid }
-            | IndexCompaction { index_uid } => vec![index_uid],
+            | IndexDeletion { index_uid } => vec![index_uid],
            IndexUpdate { index_uid, new_index_uid, .. } => {
                let mut indexes = vec![index_uid.as_str()];
                if let Some(new_uid) = new_index_uid {
@@ -332,11 +325,6 @@ impl KindWithContent {
                    versioning::VERSION_PATCH,
                ),
            }),
-            KindWithContent::IndexCompaction { index_uid } => Some(Details::IndexCompaction {
-                index_uid: index_uid.clone(),
-                pre_compaction_size: None,
-                post_compaction_size: None,
-            }),
        }
    }

@@ -419,11 +407,6 @@ impl KindWithContent {
                    versioning::VERSION_PATCH,
                ),
            }),
-            KindWithContent::IndexCompaction { index_uid } => Some(Details::IndexCompaction {
-                index_uid: index_uid.clone(),
-                pre_compaction_size: None,
-                post_compaction_size: None,
-            }),
        }
    }
 }
@@ -486,11 +469,6 @@ impl From<&KindWithContent> for Option<Details> {
                    versioning::VERSION_PATCH,
                ),
            }),
-            KindWithContent::IndexCompaction { index_uid } => Some(Details::IndexCompaction {
-                index_uid: index_uid.clone(),
-                pre_compaction_size: None,
-                post_compaction_size: None,
-            }),
        }
    }
 }
@@ -601,7 +579,6 @@ pub enum Kind {
    SnapshotCreation,
    Export,
    UpgradeDatabase,
-    IndexCompaction,
 }

 impl Kind {
@@ -613,8 +590,7 @@ impl Kind {
            | Kind::SettingsUpdate
            | Kind::IndexCreation
            | Kind::IndexDeletion
-            | Kind::IndexUpdate
-            | Kind::IndexCompaction => true,
+            | Kind::IndexUpdate => true,
            Kind::IndexSwap
            | Kind::TaskCancelation
            | Kind::TaskDeletion
@@ -642,7 +618,6 @@ impl Display for Kind {
            Kind::SnapshotCreation => write!(f, "snapshotCreation"),
            Kind::Export => write!(f, "export"),
            Kind::UpgradeDatabase => write!(f, "upgradeDatabase"),
-            Kind::IndexCompaction => write!(f, "indexCompaction"),
        }
    }
 }
@@ -678,8 +653,6 @@ impl FromStr for Kind {
            Ok(Kind::Export)
        } else if kind.eq_ignore_ascii_case("upgradeDatabase") {
            Ok(Kind::UpgradeDatabase)
-        } else if kind.eq_ignore_ascii_case("indexCompaction") {
-            Ok(Kind::IndexCompaction)
        } else {
            Err(ParseTaskKindError(kind.to_owned()))
        }
@@ -765,11 +738,6 @@ pub enum Details {
        from: (u32, u32, u32),
        to: (u32, u32, u32),
    },
-    IndexCompaction {
-        index_uid: String,
-        pre_compaction_size: Option<Byte>,
-        post_compaction_size: Option<Byte>,
-    },
 }

 #[derive(Debug, PartialEq, Clone, Serialize, Deserialize, ToSchema)]
@@ -832,10 +800,6 @@ impl Details {
            Self::ClearAll { deleted_documents } => *deleted_documents = Some(0),
            Self::TaskCancelation { canceled_tasks, .. } => *canceled_tasks = Some(0),
            Self::TaskDeletion { deleted_tasks, .. } => *deleted_tasks = Some(0),
-            Self::IndexCompaction { pre_compaction_size, post_compaction_size, .. } => {
-                *pre_compaction_size = None;
-                *post_compaction_size = None;
-            }
            Self::SettingsUpdate { .. }
            | Self::IndexInfo { .. }
            | Self::Dump { .. }
--- a/crates/meilisearch/Cargo.toml
+++ b/crates/meilisearch/Cargo.toml
@@ -91,7 +91,7 @@ time = { version = "0.3.41", features = [
 ] }
 tokio = { version = "1.45.1", features = ["full"] }
 toml = "0.8.23"
-uuid = { version = "1.18.0", features = ["serde", "v4", "v7"] }
+uuid = { version = "1.17.0", features = ["serde", "v4"] }
 serde_urlencoded = "0.7.1"
 termcolor = "1.4.1"
 url = { version = "2.5.4", features = ["serde"] }
--- a/crates/meilisearch/src/analytics/segment_analytics.rs
+++ b/crates/meilisearch/src/analytics/segment_analytics.rs
@@ -205,8 +205,6 @@ struct Infos {
    experimental_no_snapshot_compaction: bool,
    experimental_no_edition_2024_for_dumps: bool,
    experimental_no_edition_2024_for_settings: bool,
-    experimental_no_edition_2024_for_prefix_post_processing: bool,
-    experimental_no_edition_2024_for_facet_post_processing: bool,
    experimental_vector_store_setting: bool,
    gpu_enabled: bool,
    db_path: bool,
@@ -298,8 +296,6 @@ impl Infos {
            skip_index_budget: _,
            experimental_no_edition_2024_for_settings,
            experimental_no_edition_2024_for_dumps,
-            experimental_no_edition_2024_for_prefix_post_processing,
-            experimental_no_edition_2024_for_facet_post_processing,
        } = indexer_options;

        let RuntimeTogglableFeatures {
@@ -369,8 +365,6 @@ impl Infos {
            ssl_resumption,
            ssl_tickets,
            experimental_no_edition_2024_for_settings,
-            experimental_no_edition_2024_for_prefix_post_processing,
-            experimental_no_edition_2024_for_facet_post_processing,
        }
    }
 }
--- a/crates/meilisearch/src/option.rs
+++ b/crates/meilisearch/src/option.rs
@@ -55,10 +55,6 @@ const MEILI_EXPERIMENTAL_ENABLE_LOGS_ROUTE: &str = "MEILI_EXPERIMENTAL_ENABLE_LO
 const MEILI_EXPERIMENTAL_CONTAINS_FILTER: &str = "MEILI_EXPERIMENTAL_CONTAINS_FILTER";
 const MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_SETTINGS: &str =
    "MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_SETTINGS";
-const MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_FACET_POST_PROCESSING: &str =
-    "MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_FACET_POST_PROCESSING";
-const MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_PREFIX_POST_PROCESSING: &str =
-    "MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_PREFIX_POST_PROCESSING";
 const MEILI_EXPERIMENTAL_ENABLE_METRICS: &str = "MEILI_EXPERIMENTAL_ENABLE_METRICS";
 const MEILI_EXPERIMENTAL_SEARCH_QUEUE_SIZE: &str = "MEILI_EXPERIMENTAL_SEARCH_QUEUE_SIZE";
 const MEILI_EXPERIMENTAL_DROP_SEARCH_AFTER: &str = "MEILI_EXPERIMENTAL_DROP_SEARCH_AFTER";
@@ -776,22 +772,6 @@ pub struct IndexerOpts {
    #[clap(long, env = MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_DUMPS)]
    #[serde(default)]
    pub experimental_no_edition_2024_for_dumps: bool,
-
-    /// Experimental no edition 2024 to compute prefixes. For more information,
-    /// see: <https://github.com/orgs/meilisearch/discussions/862>
-    ///
-    /// Enables the experimental no edition 2024 to compute prefixes.
-    #[clap(long, env = MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_PREFIX_POST_PROCESSING)]
-    #[serde(default)]
-    pub experimental_no_edition_2024_for_prefix_post_processing: bool,
-
-    /// Experimental no edition 2024 to compute facets. For more information,
-    /// see: <https://github.com/orgs/meilisearch/discussions/862>
-    ///
-    /// Enables the experimental no edition 2024 to compute facets.
-    #[clap(long, env = MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_FACET_POST_PROCESSING)]
-    #[serde(default)]
-    pub experimental_no_edition_2024_for_facet_post_processing: bool,
 }

 impl IndexerOpts {
@@ -803,8 +783,6 @@ impl IndexerOpts {
            skip_index_budget: _,
            experimental_no_edition_2024_for_settings,
            experimental_no_edition_2024_for_dumps,
-            experimental_no_edition_2024_for_prefix_post_processing,
-            experimental_no_edition_2024_for_facet_post_processing,
        } = self;
        if let Some(max_indexing_memory) = max_indexing_memory.0 {
            export_to_env_if_not_present(
@@ -830,18 +808,6 @@ impl IndexerOpts {
                experimental_no_edition_2024_for_dumps.to_string(),
            );
        }
-        if experimental_no_edition_2024_for_prefix_post_processing {
-            export_to_env_if_not_present(
-                MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_PREFIX_POST_PROCESSING,
-                experimental_no_edition_2024_for_prefix_post_processing.to_string(),
-            );
-        }
-        if experimental_no_edition_2024_for_facet_post_processing {
-            export_to_env_if_not_present(
-                MEILI_EXPERIMENTAL_NO_EDITION_2024_FOR_FACET_POST_PROCESSING,
-                experimental_no_edition_2024_for_facet_post_processing.to_string(),
-            );
-        }
    }
 }

@@ -867,10 +833,6 @@ impl TryFrom<&IndexerOpts> for IndexerConfig {
            chunk_compression_level: Default::default(),
            documents_chunk_size: Default::default(),
            max_nb_chunks: Default::default(),
-            experimental_no_edition_2024_for_prefix_post_processing: other
-                .experimental_no_edition_2024_for_prefix_post_processing,
-            experimental_no_edition_2024_for_facet_post_processing: other
-                .experimental_no_edition_2024_for_facet_post_processing,
        })
    }
 }
--- a/crates/meilisearch/src/routes/indexes/compact.rs
+++ b/crates/meilisearch/src/routes/indexes/compact.rs
@@ -1,84 +0,0 @@
-use actix_web::web::{self, Data};
-use actix_web::{HttpRequest, HttpResponse};
-use index_scheduler::IndexScheduler;
-use meilisearch_types::error::ResponseError;
-use meilisearch_types::index_uid::IndexUid;
-use meilisearch_types::keys::actions;
-use meilisearch_types::tasks::KindWithContent;
-use tracing::debug;
-use utoipa::OpenApi;
-
-use super::ActionPolicy;
-use crate::analytics::Analytics;
-use crate::extractors::authentication::GuardedData;
-use crate::extractors::sequential_extractor::SeqHandler;
-use crate::routes::SummarizedTaskView;
-
-#[derive(OpenApi)]
-#[openapi(
-    paths(compact),
-    tags(
-        (
-            name = "Compact an index",
-            description = "The /compact route uses compacts the database to reorganize and make it smaller and more efficient.",
-            external_docs(url = "https://www.meilisearch.com/docs/reference/api/compact"),
-        ),
-    ),
-)]
-pub struct CompactApi;
-
-pub fn configure(cfg: &mut web::ServiceConfig) {
-    cfg.service(web::resource("").route(web::post().to(SeqHandler(compact))));
-}
-
-/// Compact an index
-#[utoipa::path(
-    post,
-    path = "{indexUid}/compact",
-    tag = "Compact an index",
-    security(("Bearer" = ["search", "*"])),
-    params(("indexUid" = String, Path, example = "movies", description = "Index Unique Identifier", nullable = false)),
-    responses(
-        (status = ACCEPTED, description = "Task successfully enqueued", body = SummarizedTaskView, content_type = "application/json", example = json!(
-            {
-                "taskUid": 147,
-                "indexUid": null,
-                "status": "enqueued",
-                "type": "documentDeletion",
-                "enqueuedAt": "2024-08-08T17:05:55.791772Z"
-            }
-        )),
-        (status = 401, description = "The authorization header is missing", body = ResponseError, content_type = "application/json", example = json!(
-            {
-                "message": "The Authorization header is missing. It must use the bearer authorization method.",
-                "code": "missing_authorization_header",
-                "type": "auth",
-                "link": "https://docs.meilisearch.com/errors#missing_authorization_header"
-            }
-        )),
-    )
-)]
-pub async fn compact(
-    index_scheduler: GuardedData<ActionPolicy<{ actions::INDEXES_COMPACT }>, Data<IndexScheduler>>,
-    index_uid: web::Path<String>,
-    req: HttpRequest,
-    analytics: web::Data<Analytics>,
-) -> Result<HttpResponse, ResponseError> {
-    let index_uid = IndexUid::try_from(index_uid.into_inner())?;
-
-    analytics.publish(IndexCompacted::default(), &req);
-
-    let task = KindWithContent::IndexCompaction { index_uid: index_uid.to_string() };
-    let task =
-        match tokio::task::spawn_blocking(move || index_scheduler.register(task, None, false))
-            .await?
-        {
-            Ok(task) => task,
-            Err(e) => return Err(e.into()),
-        };
-
-    debug!(returns = ?task, "Compact the {index_uid} index");
-    Ok(HttpResponse::Accepted().json(SummarizedTaskView::from(task)))
-}
-
-crate::empty_analytics!(IndexCompacted, "Index Compacted");
--- a/crates/meilisearch/src/routes/indexes/mod.rs
+++ b/crates/meilisearch/src/routes/indexes/mod.rs
@@ -28,7 +28,6 @@ use crate::extractors::sequential_extractor::SeqHandler;
 use crate::routes::is_dry_run;
 use crate::Opt;

-pub mod compact;
 pub mod documents;
 mod enterprise_edition;
 pub mod facet_search;
@@ -50,9 +49,8 @@ pub use enterprise_edition::proxy::{PROXY_ORIGIN_REMOTE_HEADER, PROXY_ORIGIN_TAS
        (path = "/", api = facet_search::FacetSearchApi),
        (path = "/", api = similar::SimilarApi),
        (path = "/", api = settings::SettingsApi),
-        (path = "/", api = compact::CompactApi),
    ),
-    paths(list_indexes, create_index, get_index, update_index, delete_index, get_index_stats, compact::compact),
+    paths(list_indexes, create_index, get_index, update_index, delete_index, get_index_stats),
    tags(
        (
            name = "Indexes",
@@ -82,8 +80,7 @@ pub fn configure(cfg: &mut web::ServiceConfig) {
            .service(web::scope("/search").configure(search::configure))
            .service(web::scope("/facet-search").configure(facet_search::configure))
            .service(web::scope("/similar").configure(similar::configure))
-            .service(web::scope("/settings").configure(settings::configure))
-            .service(web::scope("/compact").configure(compact::configure)),
+            .service(web::scope("/settings").configure(settings::configure)),
    );
 }

--- a/crates/meilisearch/src/routes/indexes/search.rs
+++ b/crates/meilisearch/src/routes/indexes/search.rs
@@ -13,7 +13,6 @@ use meilisearch_types::serde_cs::vec::CS;
 use serde_json::Value;
 use tracing::debug;
 use utoipa::{IntoParams, OpenApi};
-use uuid::Uuid;

 use crate::analytics::Analytics;
 use crate::error::MeilisearchHttpError;
@@ -326,8 +325,7 @@ pub async fn search_with_url_query(
    req: HttpRequest,
    analytics: web::Data<Analytics>,
 ) -> Result<HttpResponse, ResponseError> {
-    let request_uid = Uuid::now_v7();
-    debug!(request_uid = ?request_uid, parameters = ?params, "Search get");
+    debug!(parameters = ?params, "Search get");
    let index_uid = IndexUid::try_from(index_uid.into_inner())?;

    let mut query: SearchQuery = params.into_inner().try_into()?;
@@ -353,7 +351,6 @@ pub async fn search_with_url_query(
            search_kind,
            retrieve_vector,
            index_scheduler.features(),
-            request_uid,
        )
    })
    .await;
@@ -366,7 +363,7 @@ pub async fn search_with_url_query(

    let search_result = search_result?;

-    debug!(request_uid = ?request_uid, returns = ?search_result, "Search get");
+    debug!(returns = ?search_result, "Search get");
    Ok(HttpResponse::Ok().json(search_result))
 }

@@ -435,10 +432,9 @@ pub async fn search_with_post(
    analytics: web::Data<Analytics>,
 ) -> Result<HttpResponse, ResponseError> {
    let index_uid = IndexUid::try_from(index_uid.into_inner())?;
-    let request_uid = Uuid::now_v7();

    let mut query = params.into_inner();
-    debug!(request_uid = ?request_uid, parameters = ?query, "Search post");
+    debug!(parameters = ?query, "Search post");

    // Tenant token search_rules.
    if let Some(search_rules) = index_scheduler.filters().get_index_search_rules(&index_uid) {
@@ -462,7 +458,6 @@ pub async fn search_with_post(
            search_kind,
            retrieve_vectors,
            index_scheduler.features(),
-            request_uid,
        )
    })
    .await;
@@ -478,7 +473,7 @@ pub async fn search_with_post(

    let search_result = search_result?;

-    debug!(request_uid = ?request_uid, returns = ?search_result, "Search post");
+    debug!(returns = ?search_result, "Search post");
    Ok(HttpResponse::Ok().json(search_result))
 }

--- a/crates/meilisearch/src/routes/indexes/search_analytics.rs
+++ b/crates/meilisearch/src/routes/indexes/search_analytics.rs
@@ -234,7 +234,6 @@ impl<Method: AggregateMethod> SearchAggregator<Method> {
            facet_stats: _,
            degraded,
            used_negative_operator,
-            request_uid: _,
        } = result;

        self.total_succeeded = self.total_succeeded.saturating_add(1);
--- a/crates/meilisearch/src/routes/multi_search.rs
+++ b/crates/meilisearch/src/routes/multi_search.rs
@@ -9,7 +9,6 @@ use meilisearch_types::keys::actions;
 use serde::Serialize;
 use tracing::debug;
 use utoipa::{OpenApi, ToSchema};
-use uuid::Uuid;

 use super::multi_search_analytics::MultiSearchAggregator;
 use crate::analytics::Analytics;
@@ -152,7 +151,6 @@ pub async fn multi_search_with_post(
    // Since we don't want to process half of the search requests and then get a permit refused
    // we're going to get one permit for the whole duration of the multi-search request.
    let permit = search_queue.try_get_search_permit().await?;
-    let request_uid = Uuid::now_v7();

    let federated_search = params.into_inner();

@@ -190,27 +188,14 @@ pub async fn multi_search_with_post(

    let response = match federation {
        Some(federation) => {
-            debug!(
-                request_uid = ?request_uid,
-                federation = ?federation,
-                parameters = ?queries,
-                "Federated-search"
-            );
-
            // check remote header
            let is_proxy = req
                .headers()
                .get(PROXY_SEARCH_HEADER)
                .is_some_and(|value| value.as_bytes() == PROXY_SEARCH_HEADER_VALUE.as_bytes());
-            let search_result = perform_federated_search(
-                &index_scheduler,
-                queries,
-                federation,
-                features,
-                is_proxy,
-                request_uid,
-            )
-            .await;
+            let search_result =
+                perform_federated_search(&index_scheduler, queries, federation, features, is_proxy)
+                    .await;
            permit.drop().await;

            if search_result.is_ok() {
@@ -218,13 +203,6 @@ pub async fn multi_search_with_post(
            }

            analytics.publish(multi_aggregate, &req);
-
-            debug!(
-                request_uid = ?request_uid,
-                returns = ?search_result,
-                "Federated-search"
-            );
-
            HttpResponse::Ok().json(search_result?)
        }
        None => {
@@ -238,12 +216,7 @@ pub async fn multi_search_with_post(
                    .map(SearchQueryWithIndex::into_index_query_federation)
                    .enumerate()
                {
-                    debug!(
-                        request_uid = ?request_uid,
-                        on_index = query_index,
-                        parameters = ?query,
-                        "Multi-search"
-                    );
+                    debug!(on_index = query_index, parameters = ?query, "Multi-search");

                    if federation_options.is_some() {
                        return Err((
@@ -285,7 +258,6 @@ pub async fn multi_search_with_post(
                            search_kind,
                            retrieve_vector,
                            features,
-                            request_uid,
                        )
                    })
                    .await
@@ -314,11 +286,7 @@ pub async fn multi_search_with_post(
                err
            })?;

-            debug!(
-                request_uid = ?request_uid,
-                returns = ?search_results,
-                "Multi-search"
-            );
+            debug!(returns = ?search_results, "Multi-search");

            HttpResponse::Ok().json(SearchResults { results: search_results })
        }
--- a/crates/meilisearch/src/routes/tasks_test.rs
+++ b/crates/meilisearch/src/routes/tasks_test.rs
@@ -226,14 +226,14 @@ mod tests {
        {
            let params = "types=createIndex";
            let err = deserr_query_params::<TaskDeletionOrCancelationQuery>(params).unwrap_err();
-            snapshot!(meili_snap::json_string!(err), @r###"
+            snapshot!(meili_snap::json_string!(err), @r#"
            {
-              "message": "Invalid value in parameter `types`: `createIndex` is not a valid task type. Available types are `documentAdditionOrUpdate`, `documentEdition`, `documentDeletion`, `settingsUpdate`, `indexCreation`, `indexDeletion`, `indexUpdate`, `indexSwap`, `taskCancelation`, `taskDeletion`, `dumpCreation`, `snapshotCreation`, `export`, `upgradeDatabase`, `indexCompaction`.",
+              "message": "Invalid value in parameter `types`: `createIndex` is not a valid task type. Available types are `documentAdditionOrUpdate`, `documentEdition`, `documentDeletion`, `settingsUpdate`, `indexCreation`, `indexDeletion`, `indexUpdate`, `indexSwap`, `taskCancelation`, `taskDeletion`, `dumpCreation`, `snapshotCreation`, `export`, `upgradeDatabase`.",
              "code": "invalid_task_types",
              "type": "invalid_request",
              "link": "https://docs.meilisearch.com/errors#invalid_task_types"
            }
-            "###);
+            "#);
        }
    }
    #[test]
--- a/crates/meilisearch/src/search/federated/perform.rs
+++ b/crates/meilisearch/src/search/federated/perform.rs
@@ -17,7 +17,6 @@ use meilisearch_types::milli::vector::Embedding;
 use meilisearch_types::milli::{self, DocumentId, OrderBy, TimeBudget, DEFAULT_VALUES_PER_FACET};
 use roaring::RoaringBitmap;
 use tokio::task::JoinHandle;
-use uuid::Uuid;

 use super::super::ranking_rules::{self, RankingRules};
 use super::super::{
@@ -40,13 +39,12 @@ pub async fn perform_federated_search(
    federation: Federation,
    features: RoFeatures,
    is_proxy: bool,
-    request_uid: Uuid,
 ) -> Result<FederatedSearchResult, ResponseError> {
    if is_proxy {
        features.check_network("Performing a remote federated search")?;
    }
    let before_search = std::time::Instant::now();
-    let deadline = before_search + std::time::Duration::from_secs(9);
+    let deadline = before_search + std::time::Duration::from_secs(30);

    let required_hit_count = federation.limit + federation.offset;
    let retrieve_vectors = queries.iter().any(|q| q.retrieve_vectors);
@@ -172,7 +170,6 @@ pub async fn perform_federated_search(
        facet_stats,
        facets_by_index,
        remote_errors: partitioned_queries.has_remote.then_some(remote_errors),
-        request_uid: Some(request_uid),
    })
 }

@@ -442,7 +439,6 @@ fn merge_metadata(
        degraded: degraded_for_host,
        used_negative_operator: host_used_negative_operator,
        remote_errors: _,
-        request_uid: _,
    } in remote_results
    {
        let this_remote_duration = Duration::from_millis(*processing_time_ms as u64);
--- a/crates/meilisearch/src/search/federated/proxy.rs
+++ b/crates/meilisearch/src/search/federated/proxy.rs
@@ -105,7 +105,7 @@ pub async fn proxy_search(

    let search_api_key = node.search_api_key.as_deref();

-    let max_deadline = std::time::Instant::now() + std::time::Duration::from_secs(5);
+    let max_deadline = std::time::Instant::now() + std::time::Duration::from_secs(30);

    let deadline = if let Some(deadline) = params.deadline {
        std::time::Instant::min(deadline, max_deadline)
--- a/crates/meilisearch/src/search/federated/types.rs
+++ b/crates/meilisearch/src/search/federated/types.rs
@@ -16,7 +16,6 @@ use meilisearch_types::milli::order_by_map::OrderByMap;
 use meilisearch_types::milli::OrderBy;
 use serde::{Deserialize, Serialize};
 use utoipa::ToSchema;
-use uuid::Uuid;

 use super::super::{ComputedFacets, FacetStats, HitsInfo, SearchHit, SearchQueryWithIndex};
 use crate::milli::vector::Embedding;
@@ -132,8 +131,6 @@ pub struct FederatedSearchResult {
    pub facet_stats: Option<BTreeMap<String, FacetStats>>,
    #[serde(default, skip_serializing_if = "FederatedFacets::is_empty")]
    pub facets_by_index: FederatedFacets,
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub request_uid: Option<Uuid>,

    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub remote_errors: Option<BTreeMap<String, ResponseError>>,
@@ -159,7 +156,6 @@ impl fmt::Debug for FederatedSearchResult {
            facet_stats,
            facets_by_index,
            remote_errors,
-            request_uid,
        } = self;

        let mut debug = f.debug_struct("SearchResult");
@@ -192,9 +188,6 @@ impl fmt::Debug for FederatedSearchResult {
        if let Some(remote_errors) = remote_errors {
            debug.field("remote_errors", &remote_errors);
        }
-        if let Some(request_uid) = request_uid {
-            debug.field("request_uid", &request_uid);
-        }

        debug.finish()
    }
--- a/crates/meilisearch/src/search/mod.rs
+++ b/crates/meilisearch/src/search/mod.rs
@@ -36,7 +36,6 @@ use serde_json::{json, Value};
 #[cfg(test)]
 mod mod_test;
 use utoipa::ToSchema;
-use uuid::Uuid;

 use crate::error::MeilisearchHttpError;

@@ -852,8 +851,6 @@ pub struct SearchResult {
    pub facet_distribution: Option<BTreeMap<String, IndexMap<String, u64>>>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub facet_stats: Option<BTreeMap<String, FacetStats>>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub request_uid: Option<Uuid>,

    #[serde(skip_serializing_if = "Option::is_none")]
    pub semantic_hit_count: Option<u32>,
@@ -875,7 +872,6 @@ impl fmt::Debug for SearchResult {
            hits_info,
            facet_distribution,
            facet_stats,
-            request_uid,
            semantic_hit_count,
            degraded,
            used_negative_operator,
@@ -905,9 +901,6 @@ impl fmt::Debug for SearchResult {
        if let Some(semantic_hit_count) = semantic_hit_count {
            debug.field("semantic_hit_count", &semantic_hit_count);
        }
-        if let Some(request_uid) = request_uid {
-            debug.field("request_uid", &request_uid);
-        }

        debug.finish()
    }
@@ -1127,7 +1120,6 @@ pub fn perform_search(
    search_kind: SearchKind,
    retrieve_vectors: RetrieveVectors,
    features: RoFeatures,
-    request_uid: Uuid,
 ) -> Result<SearchResult, ResponseError> {
    let before_search = Instant::now();
    let rtxn = index.read_txn()?;
@@ -1245,7 +1237,6 @@ pub fn perform_search(
        degraded,
        used_negative_operator,
        semantic_hit_count,
-        request_uid: Some(request_uid),
    };
    Ok(result)
 }
--- a/crates/meilisearch/tests/auth/api_keys.rs
+++ b/crates/meilisearch/tests/auth/api_keys.rs
@@ -419,14 +419,14 @@ async fn error_add_api_key_invalid_parameters_actions() {
    let (response, code) = server.add_api_key(content).await;

    meili_snap::snapshot!(code, @"400 Bad Request");
-    meili_snap::snapshot!(meili_snap::json_string!(response, { ".createdAt" => "[ignored]", ".updatedAt" => "[ignored]" }), @r###"
+    meili_snap::snapshot!(meili_snap::json_string!(response, { ".createdAt" => "[ignored]", ".updatedAt" => "[ignored]" }), @r#"
    {
-      "message": "Unknown value `doc.add` at `.actions[0]`: expected one of `*`, `search`, `documents.*`, `documents.add`, `documents.get`, `documents.delete`, `indexes.*`, `indexes.create`, `indexes.get`, `indexes.update`, `indexes.delete`, `indexes.swap`, `tasks.*`, `tasks.cancel`, `tasks.delete`, `tasks.get`, `settings.*`, `settings.get`, `settings.update`, `stats.*`, `stats.get`, `metrics.*`, `metrics.get`, `dumps.*`, `dumps.create`, `snapshots.*`, `snapshots.create`, `version`, `keys.create`, `keys.get`, `keys.update`, `keys.delete`, `experimental.get`, `experimental.update`, `export`, `network.get`, `network.update`, `chatCompletions`, `chats.*`, `chats.get`, `chats.delete`, `chatsSettings.*`, `chatsSettings.get`, `chatsSettings.update`, `*.get`, `webhooks.get`, `webhooks.update`, `webhooks.delete`, `webhooks.create`, `webhooks.*`, `indexes.compact`",
+      "message": "Unknown value `doc.add` at `.actions[0]`: expected one of `*`, `search`, `documents.*`, `documents.add`, `documents.get`, `documents.delete`, `indexes.*`, `indexes.create`, `indexes.get`, `indexes.update`, `indexes.delete`, `indexes.swap`, `tasks.*`, `tasks.cancel`, `tasks.delete`, `tasks.get`, `settings.*`, `settings.get`, `settings.update`, `stats.*`, `stats.get`, `metrics.*`, `metrics.get`, `dumps.*`, `dumps.create`, `snapshots.*`, `snapshots.create`, `version`, `keys.create`, `keys.get`, `keys.update`, `keys.delete`, `experimental.get`, `experimental.update`, `export`, `network.get`, `network.update`, `chatCompletions`, `chats.*`, `chats.get`, `chats.delete`, `chatsSettings.*`, `chatsSettings.get`, `chatsSettings.update`, `*.get`, `webhooks.get`, `webhooks.update`, `webhooks.delete`, `webhooks.create`, `webhooks.*`",
      "code": "invalid_api_key_actions",
      "type": "invalid_request",
      "link": "https://docs.meilisearch.com/errors#invalid_api_key_actions"
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
--- a/crates/meilisearch/tests/auth/errors.rs
+++ b/crates/meilisearch/tests/auth/errors.rs
@@ -91,14 +91,14 @@ async fn create_api_key_bad_actions() {
    // can't parse
    let (response, code) = server.add_api_key(json!({ "actions": ["doggo"] })).await;
    snapshot!(code, @"400 Bad Request");
-    snapshot!(json_string!(response), @r###"
+    snapshot!(json_string!(response), @r#"
    {
-      "message": "Unknown value `doggo` at `.actions[0]`: expected one of `*`, `search`, `documents.*`, `documents.add`, `documents.get`, `documents.delete`, `indexes.*`, `indexes.create`, `indexes.get`, `indexes.update`, `indexes.delete`, `indexes.swap`, `tasks.*`, `tasks.cancel`, `tasks.delete`, `tasks.get`, `settings.*`, `settings.get`, `settings.update`, `stats.*`, `stats.get`, `metrics.*`, `metrics.get`, `dumps.*`, `dumps.create`, `snapshots.*`, `snapshots.create`, `version`, `keys.create`, `keys.get`, `keys.update`, `keys.delete`, `experimental.get`, `experimental.update`, `export`, `network.get`, `network.update`, `chatCompletions`, `chats.*`, `chats.get`, `chats.delete`, `chatsSettings.*`, `chatsSettings.get`, `chatsSettings.update`, `*.get`, `webhooks.get`, `webhooks.update`, `webhooks.delete`, `webhooks.create`, `webhooks.*`, `indexes.compact`",
+      "message": "Unknown value `doggo` at `.actions[0]`: expected one of `*`, `search`, `documents.*`, `documents.add`, `documents.get`, `documents.delete`, `indexes.*`, `indexes.create`, `indexes.get`, `indexes.update`, `indexes.delete`, `indexes.swap`, `tasks.*`, `tasks.cancel`, `tasks.delete`, `tasks.get`, `settings.*`, `settings.get`, `settings.update`, `stats.*`, `stats.get`, `metrics.*`, `metrics.get`, `dumps.*`, `dumps.create`, `snapshots.*`, `snapshots.create`, `version`, `keys.create`, `keys.get`, `keys.update`, `keys.delete`, `experimental.get`, `experimental.update`, `export`, `network.get`, `network.update`, `chatCompletions`, `chats.*`, `chats.get`, `chats.delete`, `chatsSettings.*`, `chatsSettings.get`, `chatsSettings.update`, `*.get`, `webhooks.get`, `webhooks.update`, `webhooks.delete`, `webhooks.create`, `webhooks.*`",
      "code": "invalid_api_key_actions",
      "type": "invalid_request",
      "link": "https://docs.meilisearch.com/errors#invalid_api_key_actions"
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
--- a/crates/meilisearch/tests/batches/errors.rs
+++ b/crates/meilisearch/tests/batches/errors.rs
@@ -40,14 +40,14 @@ async fn batch_bad_types() {

    let (response, code) = server.batches_filter("types=doggo").await;
    snapshot!(code, @"400 Bad Request");
-    snapshot!(json_string!(response), @r###"
+    snapshot!(json_string!(response), @r#"
    {
-      "message": "Invalid value in parameter `types`: `doggo` is not a valid task type. Available types are `documentAdditionOrUpdate`, `documentEdition`, `documentDeletion`, `settingsUpdate`, `indexCreation`, `indexDeletion`, `indexUpdate`, `indexSwap`, `taskCancelation`, `taskDeletion`, `dumpCreation`, `snapshotCreation`, `export`, `upgradeDatabase`, `indexCompaction`.",
+      "message": "Invalid value in parameter `types`: `doggo` is not a valid task type. Available types are `documentAdditionOrUpdate`, `documentEdition`, `documentDeletion`, `settingsUpdate`, `indexCreation`, `indexDeletion`, `indexUpdate`, `indexSwap`, `taskCancelation`, `taskDeletion`, `dumpCreation`, `snapshotCreation`, `export`, `upgradeDatabase`.",
      "code": "invalid_task_types",
      "type": "invalid_request",
      "link": "https://docs.meilisearch.com/errors#invalid_task_types"
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
--- a/crates/meilisearch/tests/common/server.rs
+++ b/crates/meilisearch/tests/common/server.rs
@@ -490,8 +490,6 @@ pub fn default_settings(dir: impl AsRef<Path>) -> Opt {
            max_indexing_threads: MaxThreads::from_str("2").unwrap(),
            experimental_no_edition_2024_for_settings: false,
            experimental_no_edition_2024_for_dumps: false,
-            experimental_no_edition_2024_for_prefix_post_processing: false,
-            experimental_no_edition_2024_for_facet_post_processing: false,
        },
        experimental_enable_metrics: false,
        ..Parser::parse_from(None as Option<&str>)
--- a/crates/meilisearch/tests/documents/add_documents.rs
+++ b/crates/meilisearch/tests/documents/add_documents.rs
@@ -1853,7 +1853,7 @@ async fn add_documents_with_geo_field() {
        .await;
    snapshot!(code, @"200 OK");
    // we are expecting docs 4 and 3 first as they have geo
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }),
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }),
    @r###"
    {
      "hits": [
@@ -1885,8 +1885,7 @@ async fn add_documents_with_geo_field() {
      "processingTimeMs": "[time]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 4
    }
    "###);
 }
@@ -1941,7 +1940,7 @@ async fn update_documents_with_geo_field() {
    let (response, code) = index.search_post(json!({"sort": ["_geoPoint(10,0):asc"]})).await;
    snapshot!(code, @"200 OK");
    // we are expecting docs 4 and 3 first as they have geo
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }),
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }),
    @r###"
    {
      "hits": [
@@ -1973,8 +1972,7 @@ async fn update_documents_with_geo_field() {
      "processingTimeMs": "[time]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 4
    }
    "###);

@@ -2046,7 +2044,7 @@ async fn update_documents_with_geo_field() {
    let (response, code) = index.search_post(json!({"sort": ["_geoPoint(10,0):asc"]})).await;
    snapshot!(code, @"200 OK");
    // the search response should not have changed: we are expecting docs 4 and 3 first as they have geo
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }),
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }),
    @r###"
    {
      "hits": [
@@ -2079,8 +2077,7 @@ async fn update_documents_with_geo_field() {
      "processingTimeMs": "[time]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 4
    }
    "###);
 }
--- a/crates/meilisearch/tests/documents/geojson/mod.rs
+++ b/crates/meilisearch/tests/documents/geojson/mod.rs
@@ -14,18 +14,17 @@ async fn basic_add_settings_and_geojson_documents() {
    server.wait_task(task.uid()).await.succeeded();

    let (response, _) = index.search_get("?filter=_geoPolygon([0,0],[0,2],[2,2],[2,0])").await;
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }),
-    @r###"
+    snapshot!(response,
+    @r#"
    {
      "hits": [],
      "query": "",
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 0,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 0
    }
-    "###);
+    "#);

    let lille: serde_json::Value = serde_json::from_str(LILLE).unwrap();
    let documents = json!([
@@ -93,8 +92,8 @@ async fn basic_add_settings_and_geojson_documents() {
    "#);

    let (response, _code) = index.search_get("?filter=_geoPolygon([0,0],[0,2],[2,2],[2,0])").await;
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }),
-    @r###"
+    snapshot!(response,
+    @r#"
    {
      "hits": [
        {
@@ -112,10 +111,9 @@ async fn basic_add_settings_and_geojson_documents() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 1,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 1
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -176,8 +174,8 @@ async fn basic_add_geojson_documents_and_settings() {
        index.update_settings(json!({"filterableAttributes": ["_geojson"]})).await;
    server.wait_task(task.uid()).await.succeeded();
    let (response, _code) = index.search_get("?filter=_geoPolygon([0,0],[0,2],[2,2],[2,0])").await;
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }),
-    @r###"
+    snapshot!(response,
+    @r#"
    {
      "hits": [
        {
@@ -195,10 +193,9 @@ async fn basic_add_geojson_documents_and_settings() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 1,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 1
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -295,7 +292,7 @@ async fn geo_bounding_box() {
    let (response, code) =
        index.search_get("?filter=_geoBoundingBox([50.53987503447863,21.43443989912143],[43.76393151539099,0.54979129195425])&attributesToRetrieve=name").await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(response, @r#"
    {
      "hits": [
        {
@@ -354,17 +351,16 @@ async fn geo_bounding_box() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 17,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 17
    }
-    "###);
+    "#);

    // Between Russia and Alaska
    let (response, code) = index
        .search_get("?filter=_geoBoundingBox([70,-148],[63,152])&attributesToRetrieve=name")
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(response, @r#"
    {
      "hits": [
        {
@@ -381,10 +377,46 @@ async fn geo_bounding_box() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
-    "###);
+    "#);
+}
+
+#[actix_rt::test]
+async fn geo_radius() {
+    let index = shared_index_geojson_documents().await;
+
+    // 200km around Luxembourg
+    let (response, code) = index
+        .search_get("?filter=_geoRadius(49.4369862,6.5576591,200000)&attributesToRetrieve=name")
+        .await;
+    snapshot!(code, @"200 OK");
+    snapshot!(response, @r#"
+    {
+      "hits": [
+        {
+          "name": "Belgium"
+        },
+        {
+          "name": "Germany"
+        },
+        {
+          "name": "France"
+        },
+        {
+          "name": "Luxembourg"
+        },
+        {
+          "name": "Netherlands"
+        }
+      ],
+      "query": "",
+      "processingTimeMs": "[duration]",
+      "limit": 20,
+      "offset": 0,
+      "estimatedTotalHits": 5
+    }
+    "#);
 }

 #[actix_rt::test]
--- a/crates/meilisearch/tests/search/filters.rs
+++ b/crates/meilisearch/tests/search/filters.rs
@@ -742,7 +742,7 @@ async fn vector_filter_all_embedders() {
            "attributesToRetrieve": ["name"]
        }))
        .await;
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -762,10 +762,9 @@ async fn vector_filter_all_embedders() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 4
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -840,7 +839,7 @@ async fn vector_filter_specific_embedder() {
            "attributesToRetrieve": ["name"]
        }))
        .await;
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -860,10 +859,9 @@ async fn vector_filter_specific_embedder() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 4
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -876,7 +874,7 @@ async fn vector_filter_user_provided() {
            "attributesToRetrieve": ["name"]
        }))
        .await;
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -887,10 +885,9 @@ async fn vector_filter_user_provided() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 1,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 1
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -903,7 +900,7 @@ async fn vector_filter_specific_fragment() {
            "attributesToRetrieve": ["name"]
        }))
        .await;
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -917,10 +914,9 @@ async fn vector_filter_specific_fragment() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 2,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 2
    }
-    "###);
+    "#);

    let (value, _code) = index
        .search_post(json!({
@@ -928,7 +924,7 @@ async fn vector_filter_specific_fragment() {
            "attributesToRetrieve": ["name"]
        }))
        .await;
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -945,10 +941,9 @@ async fn vector_filter_specific_fragment() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -981,17 +976,16 @@ async fn vector_filter_document_template_but_fragments_used() {
            "attributesToRetrieve": ["name"]
        }))
        .await;
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [],
      "query": "",
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 0,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 0
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -1029,7 +1023,7 @@ async fn vector_filter_document_template() {
            "attributesToRetrieve": ["name"]
        }))
        .await;
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -1046,10 +1040,9 @@ async fn vector_filter_document_template() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -1082,7 +1075,7 @@ async fn vector_filter_negation() {
            "attributesToRetrieve": ["name"]
        }))
        .await;
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -1099,10 +1092,9 @@ async fn vector_filter_negation() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -1115,7 +1107,7 @@ async fn vector_filter_or_combination() {
            "attributesToRetrieve": ["name"]
        }))
        .await;
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -1132,10 +1124,9 @@ async fn vector_filter_or_combination() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -1148,7 +1139,7 @@ async fn vector_filter_regenerate() {
            "attributesToRetrieve": ["name"]
        }))
        .await;
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -1165,8 +1156,7 @@ async fn vector_filter_regenerate() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
-    "###);
+    "#);
 }
--- a/crates/meilisearch/tests/search/geo.rs
+++ b/crates/meilisearch/tests/search/geo.rs
@@ -33,7 +33,7 @@ async fn geo_bounding_box_with_string_and_number() {
            }),
            |response, code| {
                assert_eq!(code, 200, "{response}");
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
                {
                  "hits": [
                    {
@@ -63,8 +63,7 @@ async fn geo_bounding_box_with_string_and_number() {
                  "processingTimeMs": "[time]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 2,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 2
                }
                "###);
            },
@@ -85,7 +84,7 @@ async fn bug_4640() {
            }),
            |response, code| {
                assert_eq!(code, 200, "{response}");
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
                {
                  "hits": [
                    {
@@ -124,8 +123,7 @@ async fn bug_4640() {
                  "processingTimeMs": "[time]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 3,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 3
                }
                "###);
            },
@@ -149,7 +147,7 @@ async fn geo_asc_with_words() {
        &json!({"q": "jean"}),
        |response, code| {
            assert_eq!(code, 200, "{response}");
-            snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+            snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
            {
              "hits": [
                {
@@ -181,8 +179,7 @@ async fn geo_asc_with_words() {
              "processingTimeMs": "[time]",
              "limit": 20,
              "offset": 0,
-              "estimatedTotalHits": 3,
-              "requestUid": "[uuid]"
+              "estimatedTotalHits": 3
            }
            "###);
        },
@@ -195,7 +192,7 @@ async fn geo_asc_with_words() {
        &json!({"q": "bob"}),
        |response, code| {
            assert_eq!(code, 200, "{response}");
-            snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+            snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
            {
              "hits": [
                {
@@ -219,8 +216,7 @@ async fn geo_asc_with_words() {
              "processingTimeMs": "[time]",
              "limit": 20,
              "offset": 0,
-              "estimatedTotalHits": 2,
-              "requestUid": "[uuid]"
+              "estimatedTotalHits": 2
            }
            "###);
        },
@@ -233,7 +229,7 @@ async fn geo_asc_with_words() {
        &json!({"q": "intel"}),
        |response, code| {
            assert_eq!(code, 200, "{response}");
-            snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+            snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
            {
              "hits": [
                {
@@ -249,8 +245,7 @@ async fn geo_asc_with_words() {
              "processingTimeMs": "[time]",
              "limit": 20,
              "offset": 0,
-              "estimatedTotalHits": 1,
-              "requestUid": "[uuid]"
+              "estimatedTotalHits": 1
            }
            "###);
        },
@@ -274,7 +269,7 @@ async fn geo_sort_with_words() {
      &json!({"q": "jean", "sort": ["_geoPoint(0.0, 0.0):asc"]}),
      |response, code| {
          assert_eq!(code, 200, "{response}");
-          snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+          snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
          {
            "hits": [
              {
@@ -309,8 +304,7 @@ async fn geo_sort_with_words() {
            "processingTimeMs": "[time]",
            "limit": 20,
            "offset": 0,
-            "estimatedTotalHits": 3,
-            "requestUid": "[uuid]"
+            "estimatedTotalHits": 3
          }
          "###);
      },
--- a/crates/meilisearch/tests/search/hybrid.rs
+++ b/crates/meilisearch/tests/search/hybrid.rs
@@ -1,4 +1,4 @@
-use meili_snap::{json_string, snapshot};
+use meili_snap::snapshot;
 use once_cell::sync::Lazy;

 use crate::common::index::Index;
@@ -148,7 +148,7 @@ async fn simple_search() {
        )
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(response, @r#"
    {
      "hits": [
        {
@@ -209,10 +209,9 @@ async fn simple_search() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]",
      "semanticHitCount": 0
    }
-    "###);
+    "#);
    snapshot!(response["semanticHitCount"], @"0");

    let (response, code) = index
@@ -221,7 +220,7 @@ async fn simple_search() {
        )
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(response, @r#"
    {
      "hits": [
        {
@@ -285,10 +284,9 @@ async fn simple_search() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]",
      "semanticHitCount": 2
    }
-    "###);
+    "#);
    snapshot!(response["semanticHitCount"], @"2");

    let (response, code) = index
@@ -297,7 +295,7 @@ async fn simple_search() {
        )
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(response, @r#"
    {
      "hits": [
        {
@@ -361,10 +359,9 @@ async fn simple_search() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]",
      "semanticHitCount": 3
    }
-    "###);
+    "#);
    snapshot!(response["semanticHitCount"], @"3");
 }

--- a/crates/meilisearch/tests/search/locales.rs
+++ b/crates/meilisearch/tests/search/locales.rs
@@ -104,7 +104,7 @@ async fn simple_search() {
    // english
    index
        .search(json!({"q": "Atta", "attributesToRetrieve": ["id"]}), |response, code| {
-            snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+            snapshot!(response, @r###"
            {
              "hits": [
                {
@@ -115,8 +115,7 @@ async fn simple_search() {
              "processingTimeMs": "[duration]",
              "limit": 20,
              "offset": 0,
-              "estimatedTotalHits": 1,
-              "requestUid": "[uuid]"
+              "estimatedTotalHits": 1
            }
            "###);
            snapshot!(code, @"200 OK");
@@ -126,7 +125,7 @@ async fn simple_search() {
    // japanese
    index
        .search(json!({"q": "進撃", "attributesToRetrieve": ["id"]}), |response, code| {
-            snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+            snapshot!(response, @r###"
            {
              "hits": [
                {
@@ -137,8 +136,7 @@ async fn simple_search() {
              "processingTimeMs": "[duration]",
              "limit": 20,
              "offset": 0,
-              "estimatedTotalHits": 1,
-              "requestUid": "[uuid]"
+              "estimatedTotalHits": 1
            }
            "###);
            snapshot!(code, @"200 OK");
@@ -149,7 +147,7 @@ async fn simple_search() {
        .search(
            json!({"q": "進撃", "locales": ["jpn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r#"
                {
                  "hits": [
                    {
@@ -160,10 +158,9 @@ async fn simple_search() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 1
                }
-                "###);
+                "#);
                snapshot!(code, @"200 OK");
            },
        )
@@ -172,7 +169,7 @@ async fn simple_search() {
    // chinese
    index
        .search(json!({"q": "进击", "attributesToRetrieve": ["id"]}), |response, code| {
-            snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+            snapshot!(response, @r#"
            {
              "hits": [
                {
@@ -183,10 +180,9 @@ async fn simple_search() {
              "processingTimeMs": "[duration]",
              "limit": 20,
              "offset": 0,
-              "estimatedTotalHits": 1,
-              "requestUid": "[uuid]"
+              "estimatedTotalHits": 1
            }
-            "###);
+            "#);
            snapshot!(code, @"200 OK");
        })
        .await;
@@ -226,7 +222,7 @@ async fn force_locales() {
        .search(
            json!({"q": "\"进击的巨人\"", "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -237,8 +233,7 @@ async fn force_locales() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 1
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -251,7 +246,7 @@ async fn force_locales() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["jpn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -262,8 +257,7 @@ async fn force_locales() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 1
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -306,7 +300,7 @@ async fn force_locales_with_pattern() {
        .search(
            json!({"q": "\"进击的巨人\"", "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -317,8 +311,7 @@ async fn force_locales_with_pattern() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 1
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -331,7 +324,7 @@ async fn force_locales_with_pattern() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["jpn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -342,8 +335,7 @@ async fn force_locales_with_pattern() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 1
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -384,15 +376,14 @@ async fn force_locales_with_pattern_nested() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["cmn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [],
                  "query": "\"进击的巨人\"",
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 0,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 0
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -405,7 +396,7 @@ async fn force_locales_with_pattern_nested() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["jpn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -416,8 +407,7 @@ async fn force_locales_with_pattern_nested() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 1
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -461,15 +451,14 @@ async fn force_different_locales_with_pattern() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["cmn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [],
                  "query": "\"进击的巨人\"",
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 0,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 0
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -482,7 +471,7 @@ async fn force_different_locales_with_pattern() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["jpn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -493,8 +482,7 @@ async fn force_different_locales_with_pattern() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 1
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -541,15 +529,14 @@ async fn auto_infer_locales_at_search_with_attributes_to_search_on() {
        .search(
            json!({"q": "\"进击的巨人\"", "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [],
                  "query": "\"进击的巨人\"",
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 0,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 0
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -562,7 +549,7 @@ async fn auto_infer_locales_at_search_with_attributes_to_search_on() {
            .search(
                json!({"q": "\"进击的巨人\"", "attributesToRetrieve": ["id"], "attributesToSearchOn": ["name_zh", "description_zh"]}),
                |response, code| {
-                    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                    snapshot!(response, @r###"
                    {
                      "hits": [
                        {
@@ -573,8 +560,7 @@ async fn auto_infer_locales_at_search_with_attributes_to_search_on() {
                      "processingTimeMs": "[duration]",
                      "limit": 20,
                      "offset": 0,
-                      "estimatedTotalHits": 1,
-                      "requestUid": "[uuid]"
+                      "estimatedTotalHits": 1
                    }
                    "###);
                    snapshot!(code, @"200 OK");
@@ -616,7 +602,7 @@ async fn auto_infer_locales_at_search() {
        .search(
            json!({"q": "\"进击的巨人\"", "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -627,8 +613,7 @@ async fn auto_infer_locales_at_search() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 1
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -640,21 +625,20 @@ async fn auto_infer_locales_at_search() {
        .search(
            json!({"q": "\"进击的巨人\"", "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
-                {
-                  "hits": [
+                snapshot!(response, @r###"
                    {
-                      "id": 853
+                      "hits": [
+                        {
+                          "id": 853
+                        }
+                      ],
+                      "query": "\"进击的巨人\"",
+                      "processingTimeMs": "[duration]",
+                      "limit": 20,
+                      "offset": 0,
+                      "estimatedTotalHits": 1
                    }
-                  ],
-                  "query": "\"进击的巨人\"",
-                  "processingTimeMs": "[duration]",
-                  "limit": 20,
-                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
-                }
-                "###);
+                    "###);
                snapshot!(code, @"200 OK");
            },
        )
@@ -664,7 +648,7 @@ async fn auto_infer_locales_at_search() {
        .search(
            json!({"q": "\"进击的巨人\"", "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -675,8 +659,7 @@ async fn auto_infer_locales_at_search() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 1
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -719,15 +702,14 @@ async fn force_different_locales_with_pattern_nested() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["cmn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [],
                  "query": "\"进击的巨人\"",
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 0,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 0
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -740,21 +722,20 @@ async fn force_different_locales_with_pattern_nested() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["jpn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
-                {
-                  "hits": [
+                snapshot!(response, @r###"
                    {
-                      "id": 852
+                      "hits": [
+                        {
+                          "id": 852
+                        }
+                      ],
+                      "query": "\"进击的巨人\"",
+                      "processingTimeMs": "[duration]",
+                      "limit": 20,
+                      "offset": 0,
+                      "estimatedTotalHits": 1
                    }
-                  ],
-                  "query": "\"进击的巨人\"",
-                  "processingTimeMs": "[duration]",
-                  "limit": 20,
-                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
-                }
-                "###);
+                    "###);
                snapshot!(code, @"200 OK");
            },
        )
@@ -765,7 +746,7 @@ async fn force_different_locales_with_pattern_nested() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["ja"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -776,8 +757,7 @@ async fn force_different_locales_with_pattern_nested() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 1
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -819,15 +799,14 @@ async fn settings_change() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["cmn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [],
                  "query": "\"进击的巨人\"",
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 0,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 0
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -840,15 +819,14 @@ async fn settings_change() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["jpn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [],
                  "query": "\"进击的巨人\"",
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 0,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 0
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -884,15 +862,14 @@ async fn settings_change() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["cmn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [],
                  "query": "\"进击的巨人\"",
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 0,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 0
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -905,15 +882,14 @@ async fn settings_change() {
        .search(
            json!({"q": "\"进击的巨人\"", "locales": ["jpn"], "attributesToRetrieve": ["id"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [],
                  "query": "\"进击的巨人\"",
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 0,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 0
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -1188,7 +1164,7 @@ async fn swedish_search() {
    // infer swedish
    index
        .search(json!({"q": "trä", "attributesToRetrieve": ["product"]}), |response, code| {
-            snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+            snapshot!(response, @r###"
            {
              "hits": [
                {
@@ -1202,8 +1178,7 @@ async fn swedish_search() {
              "processingTimeMs": "[duration]",
              "limit": 20,
              "offset": 0,
-              "estimatedTotalHits": 2,
-              "requestUid": "[uuid]"
+              "estimatedTotalHits": 2
            }
            "###);
            snapshot!(code, @"200 OK");
@@ -1212,7 +1187,7 @@ async fn swedish_search() {

    index
        .search(json!({"q": "tra", "attributesToRetrieve": ["product"]}), |response, code| {
-            snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+            snapshot!(response, @r###"
            {
              "hits": [
                {
@@ -1226,8 +1201,7 @@ async fn swedish_search() {
              "processingTimeMs": "[duration]",
              "limit": 20,
              "offset": 0,
-              "estimatedTotalHits": 2,
-              "requestUid": "[uuid]"
+              "estimatedTotalHits": 2
            }
            "###);
            snapshot!(code, @"200 OK");
@@ -1239,7 +1213,7 @@ async fn swedish_search() {
        .search(
            json!({"q": "trä", "locales": ["swe"], "attributesToRetrieve": ["product"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -1253,8 +1227,7 @@ async fn swedish_search() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 2,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 2
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -1265,7 +1238,7 @@ async fn swedish_search() {
        .search(
            json!({"q": "tra", "locales": ["swe"], "attributesToRetrieve": ["product"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
                {
                  "hits": [
                    {
@@ -1279,8 +1252,7 @@ async fn swedish_search() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 2,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 2
                }
                "###);
                snapshot!(code, @"200 OK");
@@ -1315,21 +1287,20 @@ async fn german_search() {
        .search(
            json!({"q": "kulturalität", "attributesToRetrieve": ["product"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
+            {
+              "hits": [
                {
-                  "hits": [
-                    {
-                      "product": "Interkulturalität"
-                    }
-                  ],
-                  "query": "kulturalität",
-                  "processingTimeMs": "[duration]",
-                  "limit": 20,
-                  "offset": 0,
-                  "estimatedTotalHits": 1,
-                  "requestUid": "[uuid]"
+                  "product": "Interkulturalität"
                }
-                "###);
+              ],
+              "query": "kulturalität",
+              "processingTimeMs": "[duration]",
+              "limit": 20,
+              "offset": 0,
+              "estimatedTotalHits": 1
+            }
+            "###);
                snapshot!(code, @"200 OK");
            },
        )
@@ -1339,7 +1310,7 @@ async fn german_search() {
        .search(
            json!({"q": "organisation", "attributesToRetrieve": ["product"]}),
            |response, code| {
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(response, @r###"
            {
              "hits": [
                {
@@ -1350,8 +1321,7 @@ async fn german_search() {
              "processingTimeMs": "[duration]",
              "limit": 20,
              "offset": 0,
-              "estimatedTotalHits": 1,
-              "requestUid": "[uuid]"
+              "estimatedTotalHits": 1
            }
            "###);
                snapshot!(code, @"200 OK");
--- a/crates/meilisearch/tests/search/mod.rs
+++ b/crates/meilisearch/tests/search/mod.rs
@@ -1044,7 +1044,7 @@ async fn test_degraded_score_details() {
            }),
            |response, code| {
                snapshot!(code, @"200 OK");
-                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+                snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
                {
                  "hits": [
                    {
@@ -1103,8 +1103,7 @@ async fn test_degraded_score_details() {
                  "processingTimeMs": "[duration]",
                  "limit": 20,
                  "offset": 0,
-                  "estimatedTotalHits": 3,
-                  "requestUid": "[uuid]"
+                  "estimatedTotalHits": 3
                }
                "###);
            },
--- a/crates/meilisearch/tests/search/multi/mod.rs
+++ b/crates/meilisearch/tests/search/multi/mod.rs
@@ -93,14 +93,13 @@ async fn federation_empty_list() {

    let (response, code) = server.multi_search(json!({"federation": {}, "queries": []})).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(response, @r###"
    {
      "hits": [],
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 0,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 0
    }
    "###);
 }
@@ -165,7 +164,7 @@ async fn simple_search_single_index() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response["results"], { ".**.processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response["results"], { ".**.processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
    [
      {
        "indexUid": "SHARED_DOCUMENTS",
@@ -183,8 +182,7 @@ async fn simple_search_single_index() {
        "processingTimeMs": "[duration]",
        "limit": 20,
        "offset": 0,
-        "estimatedTotalHits": 1,
-        "requestUid": "[uuid]"
+        "estimatedTotalHits": 1
      },
      {
        "indexUid": "SHARED_DOCUMENTS",
@@ -202,8 +200,7 @@ async fn simple_search_single_index() {
        "processingTimeMs": "[duration]",
        "limit": 20,
        "offset": 0,
-        "estimatedTotalHits": 1,
-        "requestUid": "[uuid]"
+        "estimatedTotalHits": 1
      }
    ]
    "###);
@@ -220,7 +217,7 @@ async fn federation_single_search_single_index() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
    {
      "hits": [
        {
@@ -240,8 +237,7 @@ async fn federation_single_search_single_index() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 1,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 1
    }
    "###);
 }
@@ -260,7 +256,7 @@ async fn federation_multiple_search_single_index() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
    {
      "hits": [
        {
@@ -312,8 +308,7 @@ async fn federation_multiple_search_single_index() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 5,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 5
    }
    "###);
 }
@@ -330,7 +325,7 @@ async fn federation_two_search_single_index() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
    {
      "hits": [
        {
@@ -363,8 +358,7 @@ async fn federation_two_search_single_index() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 2,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 2
    }
    "###);
 }
@@ -463,7 +457,7 @@ async fn simple_search_two_indexes() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response["results"], { ".**.processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response["results"], { ".**.processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
    [
      {
        "indexUid": "SHARED_DOCUMENTS",
@@ -481,8 +475,7 @@ async fn simple_search_two_indexes() {
        "processingTimeMs": "[duration]",
        "limit": 20,
        "offset": 0,
-        "estimatedTotalHits": 1,
-        "requestUid": "[uuid]"
+        "estimatedTotalHits": 1
      },
      {
        "indexUid": "SHARED_NESTED_DOCUMENTS",
@@ -523,8 +516,7 @@ async fn simple_search_two_indexes() {
        "processingTimeMs": "[duration]",
        "limit": 20,
        "offset": 0,
-        "estimatedTotalHits": 2,
-        "requestUid": "[uuid]"
+        "estimatedTotalHits": 2
      }
    ]
    "###);
@@ -543,7 +535,7 @@ async fn federation_two_search_two_indexes() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
    {
      "hits": [
        {
@@ -604,8 +596,7 @@ async fn federation_two_search_two_indexes() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
    "###);
 }
@@ -635,7 +626,7 @@ async fn federation_multiple_search_multiple_indexes() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
    {
      "hits": [
        {
@@ -804,8 +795,7 @@ async fn federation_multiple_search_multiple_indexes() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 12,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 12
    }
    "###);
 }
@@ -1111,7 +1101,7 @@ async fn federation_filter() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(response, @r###"
    {
      "hits": [
        {
@@ -1150,8 +1140,7 @@ async fn federation_filter() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
    "###);
 }
@@ -1188,7 +1177,7 @@ async fn federation_sort_same_indexes_same_criterion_same_direction() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -1277,8 +1266,7 @@ async fn federation_sort_same_indexes_same_criterion_same_direction() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 4
    }
    "###);

@@ -1290,7 +1278,7 @@ async fn federation_sort_same_indexes_same_criterion_same_direction() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -1365,8 +1353,7 @@ async fn federation_sort_same_indexes_same_criterion_same_direction() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
    "###);
 }
@@ -1462,7 +1449,7 @@ async fn federation_sort_same_indexes_different_criterion_same_direction() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -1551,8 +1538,7 @@ async fn federation_sort_same_indexes_different_criterion_same_direction() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 4
    }
    "###);

@@ -1565,7 +1551,7 @@ async fn federation_sort_same_indexes_different_criterion_same_direction() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -1640,8 +1626,7 @@ async fn federation_sort_same_indexes_different_criterion_same_direction() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
    "###);
 }
@@ -1719,7 +1704,7 @@ async fn federation_sort_different_indexes_same_criterion_same_direction() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -1846,8 +1831,7 @@ async fn federation_sort_different_indexes_same_criterion_same_direction() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 10,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 10
    }
    "###);

@@ -1860,7 +1844,7 @@ async fn federation_sort_different_indexes_same_criterion_same_direction() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -1931,8 +1915,7 @@ async fn federation_sort_different_indexes_same_criterion_same_direction() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 6,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 6
    }
    "###);
 }
@@ -1953,7 +1936,7 @@ async fn federation_sort_different_ranking_rules() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -2080,8 +2063,7 @@ async fn federation_sort_different_ranking_rules() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 10,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 10
    }
    "###);

@@ -2160,7 +2142,7 @@ async fn federation_sort_different_indexes_different_criterion_same_direction()
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -2287,8 +2269,7 @@ async fn federation_sort_different_indexes_different_criterion_same_direction()
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 10,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 10
    }
    "###);

@@ -2301,7 +2282,7 @@ async fn federation_sort_different_indexes_different_criterion_same_direction()
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -2372,8 +2353,7 @@ async fn federation_sort_different_indexes_different_criterion_same_direction()
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 6,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 6
    }
    "###);
 }
@@ -2444,7 +2424,7 @@ async fn federation_limit_offset() {
            ]}))
            .await;
        snapshot!(code, @"200 OK");
-        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
        {
          "hits": [
            {
@@ -2547,8 +2527,7 @@ async fn federation_limit_offset() {
          "processingTimeMs": "[duration]",
          "limit": 20,
          "offset": 0,
-          "estimatedTotalHits": 12,
-          "requestUid": "[uuid]"
+          "estimatedTotalHits": 12
        }
        "###);
    }
@@ -2570,7 +2549,7 @@ async fn federation_limit_offset() {
            ]}))
            .await;
        snapshot!(code, @"200 OK");
-        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".requestUid" => "[uuid]" }), @r###"
+        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
        {
          "hits": [
            {
@@ -2585,8 +2564,7 @@ async fn federation_limit_offset() {
          "processingTimeMs": "[duration]",
          "limit": 1,
          "offset": 0,
-          "estimatedTotalHits": 12,
-          "requestUid": "[uuid]"
+          "estimatedTotalHits": 12
        }
        "###);
    }
@@ -2608,7 +2586,7 @@ async fn federation_limit_offset() {
            ]}))
            .await;
        snapshot!(code, @"200 OK");
-        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".requestUid" => "[uuid]" }), @r###"
+        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
        {
          "hits": [
            {
@@ -2695,8 +2673,7 @@ async fn federation_limit_offset() {
          "processingTimeMs": "[duration]",
          "limit": 20,
          "offset": 2,
-          "estimatedTotalHits": 12,
-          "requestUid": "[uuid]"
+          "estimatedTotalHits": 12
        }
        "###);
    }
@@ -2718,14 +2695,13 @@ async fn federation_limit_offset() {
            ]}))
            .await;
        snapshot!(code, @"200 OK");
-        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".requestUid" => "[uuid]" }), @r###"
+        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
        {
          "hits": [],
          "processingTimeMs": "[duration]",
          "limit": 20,
          "offset": 12,
-          "estimatedTotalHits": 12,
-          "requestUid": "[uuid]"
+          "estimatedTotalHits": 12
        }
        "###);
    }
@@ -2755,7 +2731,7 @@ async fn federation_formatting() {
            ]}))
            .await;
        snapshot!(code, @"200 OK");
-        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
        {
          "hits": [
            {
@@ -2885,8 +2861,7 @@ async fn federation_formatting() {
          "processingTimeMs": "[duration]",
          "limit": 20,
          "offset": 0,
-          "estimatedTotalHits": 12,
-          "requestUid": "[uuid]"
+          "estimatedTotalHits": 12
        }
        "###);
    }
@@ -2908,7 +2883,7 @@ async fn federation_formatting() {
            ]}))
            .await;
        snapshot!(code, @"200 OK");
-        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".requestUid" => "[uuid]" }), @r###"
+        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
        {
          "hits": [
            {
@@ -2923,8 +2898,7 @@ async fn federation_formatting() {
          "processingTimeMs": "[duration]",
          "limit": 1,
          "offset": 0,
-          "estimatedTotalHits": 12,
-          "requestUid": "[uuid]"
+          "estimatedTotalHits": 12
        }
        "###);
    }
@@ -2946,7 +2920,7 @@ async fn federation_formatting() {
            ]}))
            .await;
        snapshot!(code, @"200 OK");
-        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".requestUid" => "[uuid]" }), @r###"
+        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
        {
          "hits": [
            {
@@ -3033,8 +3007,7 @@ async fn federation_formatting() {
          "processingTimeMs": "[duration]",
          "limit": 20,
          "offset": 2,
-          "estimatedTotalHits": 12,
-          "requestUid": "[uuid]"
+          "estimatedTotalHits": 12
        }
        "###);
    }
@@ -3056,14 +3029,13 @@ async fn federation_formatting() {
            ]}))
            .await;
        snapshot!(code, @"200 OK");
-        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".requestUid" => "[uuid]" }), @r###"
+        snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
        {
          "hits": [],
          "processingTimeMs": "[duration]",
          "limit": 20,
          "offset": 12,
-          "estimatedTotalHits": 12,
-          "requestUid": "[uuid]"
+          "estimatedTotalHits": 12
        }
        "###);
    }
@@ -3126,7 +3098,7 @@ async fn federation_null_weight() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -3165,8 +3137,7 @@ async fn federation_null_weight() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
    "###);
 }
@@ -3273,7 +3244,7 @@ async fn federation_federated_contains_facets() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -3309,8 +3280,7 @@ async fn federation_federated_contains_facets() {
      "processingTimeMs": "[duration]",
      "limit": 20,
      "offset": 0,
-      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]"
+      "estimatedTotalHits": 3
    }
    "###);

@@ -3518,7 +3488,7 @@ async fn federation_vector_single_index() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
    {
      "hits": [
        {
@@ -3562,8 +3532,7 @@ async fn federation_vector_single_index() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 4,
-      "semanticHitCount": 4,
-      "requestUid": "[uuid]"
+      "semanticHitCount": 4
    }
    "###);

@@ -3576,7 +3545,7 @@ async fn federation_vector_single_index() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
    {
      "hits": [
        {
@@ -3620,8 +3589,7 @@ async fn federation_vector_single_index() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 4,
-      "semanticHitCount": 4,
-      "requestUid": "[uuid]"
+      "semanticHitCount": 4
    }
    "###);

@@ -3635,7 +3603,7 @@ async fn federation_vector_single_index() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r###"
    {
      "hits": [
        {
@@ -3683,8 +3651,7 @@ async fn federation_vector_single_index() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 4,
-      "semanticHitCount": 3,
-      "requestUid": "[uuid]"
+      "semanticHitCount": 3
    }
    "###);
 }
@@ -3736,7 +3703,7 @@ async fn federation_vector_two_indexes() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r#"
    {
      "hits": [
        {
@@ -3955,10 +3922,9 @@ async fn federation_vector_two_indexes() {
          0.6
        ]
      },
-      "semanticHitCount": 6,
-      "requestUid": "[uuid]"
+      "semanticHitCount": 6
    }
-    "###);
+    "#);

    // hybrid search, distinct embedder
    let (response, code) = server
@@ -3968,7 +3934,7 @@ async fn federation_vector_two_indexes() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]", ".**.requestUid" => "[uuid]" }), @r#"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".**._rankingScore" => "[score]" }), @r#"
    {
      "hits": [
        {
@@ -4195,8 +4161,7 @@ async fn federation_vector_two_indexes() {
          0.6
        ]
      },
-      "semanticHitCount": 8,
-      "requestUid": "[uuid]"
+      "semanticHitCount": 8
    }
    "#);
 }
@@ -4244,7 +4209,7 @@ async fn federation_facets_different_indexes_same_facet() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -4415,8 +4380,7 @@ async fn federation_facets_different_indexes_same_facet() {
          },
          "stats": {}
        }
-      },
-      "requestUid": "[uuid]"
+      }
    }
    "###);

@@ -4435,7 +4399,7 @@ async fn federation_facets_different_indexes_same_facet() {
    ]}))
    .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -4577,8 +4541,7 @@ async fn federation_facets_different_indexes_same_facet() {
          "Shazam!": 1
        }
      },
-      "facetStats": {},
-      "requestUid": "[uuid]"
+      "facetStats": {}
    }
    "###);

@@ -4598,7 +4561,7 @@ async fn federation_facets_different_indexes_same_facet() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -4723,8 +4686,7 @@ async fn federation_facets_different_indexes_same_facet() {
          "distribution": {},
          "stats": {}
        }
-      },
-      "requestUid": "[uuid]"
+      }
    }
    "###);
 }
@@ -4786,7 +4748,7 @@ async fn federation_facets_same_indexes() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -4844,8 +4806,7 @@ async fn federation_facets_same_indexes() {
            }
          }
        }
-      },
-      "requestUid": "[uuid]"
+      }
    }
    "###);

@@ -4861,7 +4822,7 @@ async fn federation_facets_same_indexes() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -4947,8 +4908,7 @@ async fn federation_facets_same_indexes() {
            }
          }
        }
-      },
-      "requestUid": "[uuid]"
+      }
    }
    "###);

@@ -4965,7 +4925,7 @@ async fn federation_facets_same_indexes() {
        ]}))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -5027,8 +4987,7 @@ async fn federation_facets_same_indexes() {
          "min": 2.0,
          "max": 6.0
        }
-      },
-      "requestUid": "[uuid]"
+      }
    }
    "###);
 }
@@ -5081,7 +5040,7 @@ async fn federation_inconsistent_merge_order() {
      ]}))
      .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -5258,8 +5217,7 @@ async fn federation_inconsistent_merge_order() {
          },
          "stats": {}
        }
-      },
-      "requestUid": "[uuid]"
+      }
    }
    "###);

@@ -5306,7 +5264,7 @@ async fn federation_inconsistent_merge_order() {
 ]}))
 .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[duration]" }), @r###"
    {
      "hits": [
        {
@@ -5446,8 +5404,7 @@ async fn federation_inconsistent_merge_order() {
          "Batman Returns": 1
        }
      },
-      "facetStats": {},
-      "requestUid": "[uuid]"
+      "facetStats": {}
    }
    "###);
 }
--- a/crates/meilisearch/tests/search/multi/proxy.rs
+++ b/crates/meilisearch/tests/search/multi/proxy.rs
@@ -229,7 +229,7 @@ async fn remote_sharding() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -287,13 +287,12 @@ async fn remote_sharding() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 5,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
    "###);
    let (response, _status_code) = ms1.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -351,13 +350,12 @@ async fn remote_sharding() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 5,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
    "###);
    let (response, _status_code) = ms2.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -415,7 +413,6 @@ async fn remote_sharding() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 5,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
    "###);
@@ -597,7 +594,7 @@ async fn remote_sharding_retrieve_vectors() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r#"
    {
      "hits": [],
      "processingTimeMs": "[time]",
@@ -622,10 +619,9 @@ async fn remote_sharding_retrieve_vectors() {
        ]
      },
      "semanticHitCount": 0,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
-    "###);
+    "#);

    // multi vector search: two local queries, one remote

@@ -673,7 +669,7 @@ async fn remote_sharding_retrieve_vectors() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r#"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r#"
    {
      "hits": [],
      "processingTimeMs": "[time]",
@@ -698,7 +694,6 @@ async fn remote_sharding_retrieve_vectors() {
        ]
      },
      "semanticHitCount": 0,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
    "#);
@@ -749,7 +744,7 @@ async fn remote_sharding_retrieve_vectors() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r#"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r#"
    {
      "hits": [],
      "processingTimeMs": "[time]",
@@ -774,7 +769,6 @@ async fn remote_sharding_retrieve_vectors() {
        ]
      },
      "semanticHitCount": 0,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
    "#);
@@ -825,7 +819,7 @@ async fn remote_sharding_retrieve_vectors() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r#"
    {
      "hits": [],
      "processingTimeMs": "[time]",
@@ -845,10 +839,9 @@ async fn remote_sharding_retrieve_vectors() {
        ]
      },
      "semanticHitCount": 0,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
-    "###);
+    "#);

    // multi vector search: no local queries, all remote

@@ -896,7 +889,7 @@ async fn remote_sharding_retrieve_vectors() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r#"
    {
      "hits": [],
      "processingTimeMs": "[time]",
@@ -920,10 +913,9 @@ async fn remote_sharding_retrieve_vectors() {
          0.2
        ]
      },
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -1141,7 +1133,7 @@ async fn error_no_weighted_score() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -1169,7 +1161,6 @@ async fn error_no_weighted_score() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 2,
-      "requestUid": "[uuid]",
      "remoteErrors": {
        "ms1": {
          "message": "remote hit does not contain `._federation.weightedScoreValues`\n  - hint: check that the remote instance is a Meilisearch instance running the same version",
@@ -1281,7 +1272,7 @@ async fn error_bad_response() {
    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");

-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -1309,7 +1300,6 @@ async fn error_bad_response() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 2,
-      "requestUid": "[uuid]",
      "remoteErrors": {
        "ms1": {
          "message": "could not parse response from the remote host as a federated search response:\n  - response from remote: <html>Returning an HTML page</html>\n  - hint: check that the remote instance is a Meilisearch instance running the same version",
@@ -1414,7 +1404,7 @@ async fn error_bad_request() {
    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");

-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -1442,7 +1432,6 @@ async fn error_bad_request() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 2,
-      "requestUid": "[uuid]",
      "remoteErrors": {
        "ms1": {
          "message": "remote host responded with code 400:\n  - response from remote: {\"message\":\"Inside `.queries[1]`: Index `nottest` not found.\",\"code\":\"index_not_found\",\"type\":\"invalid_request\",\"link\":\"https://docs.meilisearch.com/errors#index_not_found\"}\n  - hint: check that the remote instance has the correct index configuration for that request\n  - hint: check that the `network` experimental feature is enabled on the remote instance",
@@ -1552,7 +1541,7 @@ async fn error_bad_request_facets_by_index() {
    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");

-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -1586,7 +1575,6 @@ async fn error_bad_request_facets_by_index() {
          "stats": {}
        }
      },
-      "requestUid": "[uuid]",
      "remoteErrors": {
        "ms1": {
          "message": "remote host responded with code 400:\n  - response from remote: {\"message\":\"Inside `.federation.facetsByIndex.test0`: Index `test0` not found.\\n - Note: index `test0` is not used in queries\",\"code\":\"index_not_found\",\"type\":\"invalid_request\",\"link\":\"https://docs.meilisearch.com/errors#index_not_found\"}\n  - hint: check that the remote instance has the correct index configuration for that request\n  - hint: check that the `network` experimental feature is enabled on the remote instance",
@@ -1699,7 +1687,7 @@ async fn error_bad_request_facets_by_index_facet() {
    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");

-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -1738,7 +1726,6 @@ async fn error_bad_request_facets_by_index_facet() {
          "stats": {}
        }
      },
-      "requestUid": "[uuid]",
      "remoteErrors": {
        "ms1": {
          "message": "remote host responded with code 400:\n  - response from remote: {\"message\":\"Inside `.federation.facetsByIndex.test`: Invalid facet distribution: Attribute `id` is not filterable. This index does not have configured filterable attributes.\\n - Note: index `test` used in `.queries[1]`\",\"code\":\"invalid_multi_search_facets\",\"type\":\"invalid_request\",\"link\":\"https://docs.meilisearch.com/errors#invalid_multi_search_facets\"}\n  - hint: check that the remote instance has the correct index configuration for that request\n  - hint: check that the `network` experimental feature is enabled on the remote instance",
@@ -2048,7 +2035,7 @@ async fn error_remote_404() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -2076,7 +2063,6 @@ async fn error_remote_404() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 2,
-      "requestUid": "[uuid]",
      "remoteErrors": {
        "ms1": {
          "message": "remote host responded with code 404:\n  - response from remote: null\n  - hint: check that the remote instance has the correct index configuration for that request\n  - hint: check that the `network` experimental feature is enabled on the remote instance",
@@ -2089,7 +2075,7 @@ async fn error_remote_404() {
    "###);
    let (response, _status_code) = ms1.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -2127,7 +2113,6 @@ async fn error_remote_404() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
    "###);
@@ -2259,7 +2244,7 @@ async fn error_remote_sharding_auth() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -2287,7 +2272,6 @@ async fn error_remote_sharding_auth() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 2,
-      "requestUid": "[uuid]",
      "remoteErrors": {
        "ms1-notsearch": {
          "message": "could not authenticate against the remote host\n  - hint: check that the remote instance was registered with a valid API key having the `search` action",
@@ -2421,7 +2405,7 @@ async fn remote_sharding_auth() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -2469,7 +2453,6 @@ async fn remote_sharding_auth() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
    "###);
@@ -2572,7 +2555,7 @@ async fn error_remote_500() {

    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -2600,7 +2583,6 @@ async fn error_remote_500() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 2,
-      "requestUid": "[uuid]",
      "remoteErrors": {
        "ms1": {
          "message": "remote host responded with code 500:\n  - response from remote: {\"error\":\"provoked error\",\"code\":\"test_error\",\"link\":\"https://docs.meilisearch.com/errors#test_error\"}",
@@ -2614,7 +2596,7 @@ async fn error_remote_500() {
    let (response, _status_code) = ms1.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
    // the response if full because we queried the instance that works
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -2652,7 +2634,6 @@ async fn error_remote_500() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
    "###);
@@ -2756,7 +2737,7 @@ async fn error_remote_500_once() {
    // Meilisearch is tolerant to a single failure
    let (response, _status_code) = ms0.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -2794,13 +2775,12 @@ async fn error_remote_500_once() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
    "###);
    let (response, _status_code) = ms1.multi_search(request.clone()).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(json_string!(response, { ".processingTimeMs" => "[time]" }), @r###"
    {
      "hits": [
        {
@@ -2838,7 +2818,6 @@ async fn error_remote_500_once() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 3,
-      "requestUid": "[uuid]",
      "remoteErrors": {}
    }
    "###);
@@ -2866,7 +2845,8 @@ async fn error_remote_timeout() {
    snapshot!(json_string!(response), @r###"
    {
      "self": "ms0",
-      "remotes": {}
+      "remotes": {},
+      "sharding": false
    }
    "###);
    let (response, code) = ms1.set_network(json!({"self": "ms1"})).await;
@@ -2874,7 +2854,8 @@ async fn error_remote_timeout() {
    snapshot!(json_string!(response), @r###"
    {
      "self": "ms1",
-      "remotes": {}
+      "remotes": {},
+      "sharding": false
    }
    "###);

@@ -2895,7 +2876,7 @@ async fn error_remote_timeout() {
    let rms0 = LocalMeili::new(ms0.clone()).await;
    let rms1 = LocalMeili::with_params(
        ms1.clone(),
-        LocalMeiliParams { delay: Some(std::time::Duration::from_secs(6)), ..Default::default() },
+        LocalMeiliParams { delay: Some(std::time::Duration::from_secs(31)), ..Default::default() },
    )
    .await;

--- a/crates/meilisearch/tests/search/pagination.rs
+++ b/crates/meilisearch/tests/search/pagination.rs
@@ -175,8 +175,7 @@ async fn test_issue_5274() {

    snapshot!(json_string!(rep, {
        ".processingTimeMs" => "[ignored]",
-        ".requestUid" => "[uuid]"
-    }), @r###"
+    }), @r#"
    {
      "hits": [
        {
@@ -190,8 +189,7 @@ async fn test_issue_5274() {
      "hitsPerPage": 1,
      "page": 1,
      "totalPages": 1,
-      "totalHits": 1,
-      "requestUid": "[uuid]"
+      "totalHits": 1
    }
-    "###);
+    "#);
 }
--- a/crates/meilisearch/tests/tasks/errors.rs
+++ b/crates/meilisearch/tests/tasks/errors.rs
@@ -97,7 +97,7 @@ async fn task_bad_types() {
    snapshot!(code, @"400 Bad Request");
    snapshot!(json_string!(response), @r#"
    {
-      "message": "Invalid value in parameter `types`: `doggo` is not a valid task type. Available types are `documentAdditionOrUpdate`, `documentEdition`, `documentDeletion`, `settingsUpdate`, `indexCreation`, `indexDeletion`, `indexUpdate`, `indexSwap`, `taskCancelation`, `taskDeletion`, `dumpCreation`, `snapshotCreation`, `export`, `upgradeDatabase`, `indexCompaction`.",
+      "message": "Invalid value in parameter `types`: `doggo` is not a valid task type. Available types are `documentAdditionOrUpdate`, `documentEdition`, `documentDeletion`, `settingsUpdate`, `indexCreation`, `indexDeletion`, `indexUpdate`, `indexSwap`, `taskCancelation`, `taskDeletion`, `dumpCreation`, `snapshotCreation`, `export`, `upgradeDatabase`.",
      "code": "invalid_task_types",
      "type": "invalid_request",
      "link": "https://docs.meilisearch.com/errors#invalid_task_types"
@@ -108,7 +108,7 @@ async fn task_bad_types() {
    snapshot!(code, @"400 Bad Request");
    snapshot!(json_string!(response), @r#"
    {
-      "message": "Invalid value in parameter `types`: `doggo` is not a valid task type. Available types are `documentAdditionOrUpdate`, `documentEdition`, `documentDeletion`, `settingsUpdate`, `indexCreation`, `indexDeletion`, `indexUpdate`, `indexSwap`, `taskCancelation`, `taskDeletion`, `dumpCreation`, `snapshotCreation`, `export`, `upgradeDatabase`, `indexCompaction`.",
+      "message": "Invalid value in parameter `types`: `doggo` is not a valid task type. Available types are `documentAdditionOrUpdate`, `documentEdition`, `documentDeletion`, `settingsUpdate`, `indexCreation`, `indexDeletion`, `indexUpdate`, `indexSwap`, `taskCancelation`, `taskDeletion`, `dumpCreation`, `snapshotCreation`, `export`, `upgradeDatabase`.",
      "code": "invalid_task_types",
      "type": "invalid_request",
      "link": "https://docs.meilisearch.com/errors#invalid_task_types"
@@ -119,7 +119,7 @@ async fn task_bad_types() {
    snapshot!(code, @"400 Bad Request");
    snapshot!(json_string!(response), @r#"
    {
-      "message": "Invalid value in parameter `types`: `doggo` is not a valid task type. Available types are `documentAdditionOrUpdate`, `documentEdition`, `documentDeletion`, `settingsUpdate`, `indexCreation`, `indexDeletion`, `indexUpdate`, `indexSwap`, `taskCancelation`, `taskDeletion`, `dumpCreation`, `snapshotCreation`, `export`, `upgradeDatabase`, `indexCompaction`.",
+      "message": "Invalid value in parameter `types`: `doggo` is not a valid task type. Available types are `documentAdditionOrUpdate`, `documentEdition`, `documentDeletion`, `settingsUpdate`, `indexCreation`, `indexDeletion`, `indexUpdate`, `indexSwap`, `taskCancelation`, `taskDeletion`, `dumpCreation`, `snapshotCreation`, `export`, `upgradeDatabase`.",
      "code": "invalid_task_types",
      "type": "invalid_request",
      "link": "https://docs.meilisearch.com/errors#invalid_task_types"
--- a/crates/meilisearch/tests/upgrade/mod.rs
+++ b/crates/meilisearch/tests/upgrade/mod.rs
@@ -43,7 +43,7 @@ async fn version_too_old() {
    std::fs::write(db_path.join("VERSION"), "1.11.9999").unwrap();
    let options = Opt { experimental_dumpless_upgrade: true, ..default_settings };
    let err = Server::new_with_options(options).await.map(|_| ()).unwrap_err();
-    snapshot!(err, @"Database version 1.11.9999 is too old for the experimental dumpless upgrade feature. Please generate a dump using the v1.11.9999 and import it in the v1.22.1");
+    snapshot!(err, @"Database version 1.11.9999 is too old for the experimental dumpless upgrade feature. Please generate a dump using the v1.11.9999 and import it in the v1.22.2");
 }

 #[actix_rt::test]
@@ -58,7 +58,7 @@ async fn version_requires_downgrade() {
    std::fs::write(db_path.join("VERSION"), format!("{major}.{minor}.{patch}")).unwrap();
    let options = Opt { experimental_dumpless_upgrade: true, ..default_settings };
    let err = Server::new_with_options(options).await.map(|_| ()).unwrap_err();
-    snapshot!(err, @"Database version 1.22.2 is higher than the Meilisearch version 1.22.1. Downgrade is not supported");
+    snapshot!(err, @"Database version 1.22.3 is higher than the Meilisearch version 1.22.2. Downgrade is not supported");
 }

 #[actix_rt::test]
--- a/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_features/search_with_sort_and_filter.snap
+++ b/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_features/search_with_sort_and_filter.snap
@@ -1,5 +1,6 @@
 ---
 source: crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
+snapshot_kind: text
 ---
 {
  "hits": [
@@ -20,6 +21,5 @@ source: crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
  "processingTimeMs": "[duration]",
  "limit": 20,
  "offset": 0,
-  "estimatedTotalHits": 1,
-  "requestUid": "[uuid]"
+  "estimatedTotalHits": 1
 }
--- a/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/batches_filter_afterEnqueuedAt_equal_2025-01-16T16_47_41.snap
+++ b/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/batches_filter_afterEnqueuedAt_equal_2025-01-16T16_47_41.snap
@@ -8,7 +8,7 @@ source: crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
      "progress": null,
      "details": {
        "upgradeFrom": "v1.12.0",
-        "upgradeTo": "v1.22.1"
+        "upgradeTo": "v1.22.2"
      },
      "stats": {
        "totalNbTasks": 1,
--- a/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/batches_filter_afterFinishedAt_equal_2025-01-16T16_47_41.snap
+++ b/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/batches_filter_afterFinishedAt_equal_2025-01-16T16_47_41.snap
@@ -8,7 +8,7 @@ source: crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
      "progress": null,
      "details": {
        "upgradeFrom": "v1.12.0",
-        "upgradeTo": "v1.22.1"
+        "upgradeTo": "v1.22.2"
      },
      "stats": {
        "totalNbTasks": 1,
--- a/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/batches_filter_afterStartedAt_equal_2025-01-16T16_47_41.snap
+++ b/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/batches_filter_afterStartedAt_equal_2025-01-16T16_47_41.snap
@@ -8,7 +8,7 @@ source: crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
      "progress": null,
      "details": {
        "upgradeFrom": "v1.12.0",
-        "upgradeTo": "v1.22.1"
+        "upgradeTo": "v1.22.2"
      },
      "stats": {
        "totalNbTasks": 1,
--- a/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/tasks_filter_afterEnqueuedAt_equal_2025-01-16T16_47_41.snap
+++ b/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/tasks_filter_afterEnqueuedAt_equal_2025-01-16T16_47_41.snap
@@ -12,7 +12,7 @@ source: crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
      "canceledBy": null,
      "details": {
        "upgradeFrom": "v1.12.0",
-        "upgradeTo": "v1.22.1"
+        "upgradeTo": "v1.22.2"
      },
      "error": null,
      "duration": "[duration]",
--- a/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/tasks_filter_afterFinishedAt_equal_2025-01-16T16_47_41.snap
+++ b/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/tasks_filter_afterFinishedAt_equal_2025-01-16T16_47_41.snap
@@ -12,7 +12,7 @@ source: crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
      "canceledBy": null,
      "details": {
        "upgradeFrom": "v1.12.0",
-        "upgradeTo": "v1.22.1"
+        "upgradeTo": "v1.22.2"
      },
      "error": null,
      "duration": "[duration]",
--- a/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/tasks_filter_afterStartedAt_equal_2025-01-16T16_47_41.snap
+++ b/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/tasks_filter_afterStartedAt_equal_2025-01-16T16_47_41.snap
@@ -12,7 +12,7 @@ source: crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
      "canceledBy": null,
      "details": {
        "upgradeFrom": "v1.12.0",
-        "upgradeTo": "v1.22.1"
+        "upgradeTo": "v1.22.2"
      },
      "error": null,
      "duration": "[duration]",
--- a/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/the_whole_batch_queue_once_everything_has_been_processed.snap
+++ b/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/the_whole_batch_queue_once_everything_has_been_processed.snap
@@ -8,7 +8,7 @@ source: crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
      "progress": null,
      "details": {
        "upgradeFrom": "v1.12.0",
-        "upgradeTo": "v1.22.1"
+        "upgradeTo": "v1.22.2"
      },
      "stats": {
        "totalNbTasks": 1,
--- a/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/the_whole_task_queue_once_everything_has_been_processed.snap
+++ b/crates/meilisearch/tests/upgrade/v1_12/snapshots/v1_12_0.rs/check_the_index_scheduler/the_whole_task_queue_once_everything_has_been_processed.snap
@@ -12,7 +12,7 @@ source: crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
      "canceledBy": null,
      "details": {
        "upgradeFrom": "v1.12.0",
-        "upgradeTo": "v1.22.1"
+        "upgradeTo": "v1.22.2"
      },
      "error": null,
      "duration": "[duration]",
--- a/crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
+++ b/crates/meilisearch/tests/upgrade/v1_12/v1_12_0.rs
@@ -294,7 +294,7 @@ async fn check_the_index_features(server: &Server) {

    let (results, _status) =
        kefir.search_post(json!({ "sort": ["age:asc"], "filter": "surname = kefirounet" })).await;
-    snapshot!(json_string!(results, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), name: "search_with_sort_and_filter");
+    snapshot!(results, name: "search_with_sort_and_filter");

    // ensuring we can get the vectors and their `regenerate` is still good.
    let (results, _status) = kefir.search_post(json!({"retrieveVectors": true})).await;
--- a/crates/meilisearch/tests/vector/binary_quantized.rs
+++ b/crates/meilisearch/tests/vector/binary_quantized.rs
@@ -323,7 +323,7 @@ async fn binary_quantize_clear_documents() {
    // Make sure the vector DB has been cleared
    let (documents, _code) =
        index.search_post(json!({ "hybrid": { "embedder": "manual" }, "vector": [1, 1, 1] })).await;
-    snapshot!(json_string!(documents, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(documents, @r#"
    {
      "hits": [],
      "query": "",
@@ -331,10 +331,9 @@ async fn binary_quantize_clear_documents() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 0,
-      "requestUid": "[uuid]",
      "semanticHitCount": 0
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
--- a/crates/meilisearch/tests/vector/fragments.rs
+++ b/crates/meilisearch/tests/vector/fragments.rs
@@ -257,7 +257,7 @@ async fn search_with_vector() {
        json!({"vector": [1.0, 1.0, 1.0], "hybrid": {"semanticRatio": 1.0, "embedder": "rest"}, "limit": 1}
    )).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(value, { ".requestUid" => "[uuid]", ".processingTimeMs" => "[duration]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -270,10 +270,9 @@ async fn search_with_vector() {
      "limit": 1,
      "offset": 0,
      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]",
      "semanticHitCount": 1
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -289,7 +288,7 @@ async fn search_with_media() {
        ))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(value, { ".requestUid" => "[uuid]", ".processingTimeMs" => "[duration]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -303,10 +302,9 @@ async fn search_with_media() {
      "limit": 1,
      "offset": 0,
      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]",
      "semanticHitCount": 1
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -392,7 +390,7 @@ async fn search_with_query() {
        ))
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(value, { ".requestUid" => "[uuid]", ".processingTimeMs" => "[duration]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -406,10 +404,9 @@ async fn search_with_query() {
      "limit": 1,
      "offset": 0,
      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]",
      "semanticHitCount": 1
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -2079,7 +2076,7 @@ async fn composite() {
        json!({"vector": [1.0, 1.0, 1.0], "hybrid": {"semanticRatio": 1.0, "embedder": "rest"}, "limit": 1}
    )).await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(value, { ".requestUid" => "[uuid]", ".processingTimeMs" => "[duration]" }), @r###"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -2092,10 +2089,9 @@ async fn composite() {
      "limit": 1,
      "offset": 0,
      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]",
      "semanticHitCount": 1
    }
-    "###);
+    "#);

    let (value, code) = index
        .search_post(
@@ -2104,7 +2100,7 @@ async fn composite() {
        )
        .await;
    snapshot!(code, @"200 OK");
-    snapshot!(json_string!(value, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r#"
+    snapshot!(value, @r#"
    {
      "hits": [
        {
@@ -2118,7 +2114,6 @@ async fn composite() {
      "limit": 1,
      "offset": 0,
      "estimatedTotalHits": 4,
-      "requestUid": "[uuid]",
      "semanticHitCount": 1
    }
    "#);
--- a/crates/meilisearch/tests/vector/mod.rs
+++ b/crates/meilisearch/tests/vector/mod.rs
@@ -689,7 +689,7 @@ async fn clear_documents() {
    // Make sure the vector DB has been cleared
    let (documents, _code) =
        index.search_post(json!({ "vector": [1, 1, 1], "hybrid": {"embedder": "manual"} })).await;
-    snapshot!(json_string!(documents, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(documents, @r#"
    {
      "hits": [],
      "query": "",
@@ -697,10 +697,9 @@ async fn clear_documents() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 0,
-      "requestUid": "[uuid]",
      "semanticHitCount": 0
    }
-    "###);
+    "#);
 }

 #[actix_rt::test]
@@ -744,7 +743,7 @@ async fn add_remove_one_vector_4588() {
            json!({"vector": [1, 1, 1], "hybrid": {"semanticRatio": 1.0, "embedder": "manual"} }),
        )
        .await;
-    snapshot!(json_string!(documents, { ".processingTimeMs" => "[duration]", ".requestUid" => "[uuid]" }), @r###"
+    snapshot!(documents, @r#"
    {
      "hits": [
        {
@@ -757,10 +756,9 @@ async fn add_remove_one_vector_4588() {
      "limit": 20,
      "offset": 0,
      "estimatedTotalHits": 1,
-      "requestUid": "[uuid]",
      "semanticHitCount": 1
    }
-    "###);
+    "#);

    let (documents, _code) = index
        .get_all_documents(GetAllDocumentsOptions { retrieve_vectors: true, ..Default::default() })
--- a/crates/meilitool/src/main.rs
+++ b/crates/meilitool/src/main.rs
@@ -126,7 +126,7 @@ enum Command {
    /// before running the copy and compaction. This way the current indexation must finish before
    /// the compaction operation can start. Once the compaction is done, the big index is replaced
    /// by the compacted one and the mutable transaction is released.
-    IndexCompaction { index_name: String },
+    CompactIndex { index_name: String },

    /// Uses the hair dryer the dedicate pages hot in cache
    ///
@@ -165,7 +165,7 @@ fn main() -> anyhow::Result<()> {
            let target_version = parse_version(&target_version).context("While parsing `--target-version`. Make sure `--target-version` is in the format MAJOR.MINOR.PATCH")?;
            OfflineUpgrade { db_path, current_version: detected_version, target_version }.upgrade()
        }
-        Command::IndexCompaction { index_name } => compact_index(db_path, &index_name),
+        Command::CompactIndex { index_name } => compact_index(db_path, &index_name),
        Command::HairDryer { index_name, index_part } => {
            hair_dryer(db_path, &index_name, &index_part)
        }
--- a/crates/milli/Cargo.toml
+++ b/crates/milli/Cargo.toml
@@ -19,7 +19,7 @@ bstr = "1.12.0"
 bytemuck = { version = "1.23.1", features = ["extern_crate_alloc"] }
 byteorder = "1.5.0"
 charabia = { version = "0.9.7", default-features = false }
-cellulite = "0.3.1-nested-rtxns-2"
+cellulite = "0.3.0"
 concat-arrays = "0.1.2"
 convert_case = "0.8.0"
 crossbeam-channel = "0.5.15"
@@ -34,7 +34,7 @@ grenad = { version = "0.5.0", default-features = false, features = [
    "rayon",
    "tempfile",
 ] }
-heed = { version = "0.22.1-nested-rtxns", default-features = false, features = [
+heed = { version = "0.22.0", default-features = false, features = [
    "serde-json",
    "serde-bincode",
 ] }
@@ -89,8 +89,8 @@ rhai = { version = "1.22.2", features = [
    "no_time",
    "sync",
 ] }
-arroy = "0.6.4-nested-rtxns"
-hannoy = { version = "0.0.9-nested-rtxns", features = ["arroy"] }
+arroy = "0.6.3"
+hannoy = { version = "0.0.8", features = ["arroy"] }
 rand = "0.8.5"
 tracing = "0.1.41"
 ureq = { version = "2.12.1", features = ["json"] }
--- a/crates/milli/src/search/new/mod.rs
+++ b/crates/milli/src/search/new/mod.rs
@@ -21,7 +21,7 @@ mod vector_sort;
 #[cfg(test)]
 mod tests;

-use std::collections::{HashMap, HashSet};
+use std::collections::HashSet;
 use std::ops::AddAssign;
 use std::time::Duration;

@@ -64,12 +64,6 @@ use crate::{
    UserError, Weight,
 };

-/// Cache for synonyms to avoid repeated database access
-#[derive(Default)]
-pub struct SynonymCache {
-    pub cache: Option<HashMap<Vec<String>, Vec<Vec<String>>>>,
-}
-
 /// A structure used throughout the execution of a search query.
 pub struct SearchContext<'ctx> {
    pub index: &'ctx Index,
@@ -79,7 +73,6 @@ pub struct SearchContext<'ctx> {
    pub phrase_interner: DedupInterner<Phrase>,
    pub term_interner: Interner<QueryTerm>,
    pub phrase_docids: PhraseDocIdsCache,
-    pub synonym_cache: SynonymCache,
    pub restricted_fids: Option<RestrictedFids>,
    pub prefix_search: PrefixSearch,
    pub vector_store_stats: Option<VectorStoreStats>,
@@ -110,7 +103,6 @@ impl<'ctx> SearchContext<'ctx> {
            phrase_interner: <_>::default(),
            term_interner: <_>::default(),
            phrase_docids: <_>::default(),
-            synonym_cache: <_>::default(),
            restricted_fids: None,
            prefix_search,
            vector_store_stats: None,
@@ -121,17 +113,6 @@ impl<'ctx> SearchContext<'ctx> {
        self.prefix_search != PrefixSearch::Disabled
    }

-    /// Get synonyms with caching to avoid repeated database access
-    pub fn get_synonyms(&mut self) -> Result<&HashMap<Vec<String>, Vec<Vec<String>>>> {
-        match self.synonym_cache.cache {
-            Some(ref synonyms) => Ok(synonyms),
-            None => {
-                let synonyms = self.index.synonyms(self.txn)?;
-                Ok(self.synonym_cache.cache.insert(synonyms))
-            }
-        }
-    }
-
    pub fn attributes_to_search_on(
        &mut self,
        attributes_to_search_on: &'ctx [String],
--- a/crates/milli/src/search/new/query_term/compute_derivations.rs
+++ b/crates/milli/src/search/new/query_term/compute_derivations.rs
@@ -214,7 +214,7 @@ pub fn partially_initialized_term_from_word(
    if is_prefix && use_prefix_db.is_none() {
        find_zero_typo_prefix_derivations(ctx, word_interned, &mut prefix_of)?;
    }
-    let synonyms = ctx.get_synonyms()?;
+    let synonyms = ctx.index.synonyms(ctx.txn)?;
    let mut synonym_word_count = 0;
    let synonyms = synonyms
        .get(&vec![word.to_owned()])
--- a/crates/milli/src/search/new/query_term/parse_query.rs
+++ b/crates/milli/src/search/new/query_term/parse_query.rs
@@ -258,7 +258,7 @@ pub fn make_ngram(
        partially_initialized_term_from_word(ctx, &ngram_str, max_nbr_typos, is_prefix, true)?;

    // Now add the synonyms
-    let index_synonyms = ctx.get_synonyms()?;
+    let index_synonyms = ctx.index.synonyms(ctx.txn)?;

    term.zero_typo.synonyms.extend(
        index_synonyms.get(&words).cloned().unwrap_or_default().into_iter().map(|words| {
--- a/crates/milli/src/update/index_documents/helpers/grenad_helpers.rs
+++ b/crates/milli/src/update/index_documents/helpers/grenad_helpers.rs
@@ -101,8 +101,6 @@ pub struct GrenadParameters {
    pub chunk_compression_level: Option<u32>,
    pub max_memory: Option<usize>,
    pub max_nb_chunks: Option<usize>,
-    pub experimental_no_edition_2024_for_prefix_post_processing: bool,
-    pub experimental_no_edition_2024_for_facet_post_processing: bool,
 }

 impl Default for GrenadParameters {
@@ -112,8 +110,6 @@ impl Default for GrenadParameters {
            chunk_compression_level: None,
            max_memory: None,
            max_nb_chunks: None,
-            experimental_no_edition_2024_for_prefix_post_processing: false,
-            experimental_no_edition_2024_for_facet_post_processing: false,
        }
    }
 }
--- a/crates/milli/src/update/index_documents/mod.rs
+++ b/crates/milli/src/update/index_documents/mod.rs
@@ -254,12 +254,6 @@ where
            chunk_compression_level: self.indexer_config.chunk_compression_level,
            max_memory: self.indexer_config.max_memory,
            max_nb_chunks: self.indexer_config.max_nb_chunks, // default value, may be chosen.
-            experimental_no_edition_2024_for_prefix_post_processing: self
-                .indexer_config
-                .experimental_no_edition_2024_for_prefix_post_processing,
-            experimental_no_edition_2024_for_facet_post_processing: self
-                .indexer_config
-                .experimental_no_edition_2024_for_facet_post_processing,
        };
        let documents_chunk_size = match self.indexer_config.documents_chunk_size {
            Some(chunk_size) => chunk_size,
--- a/crates/milli/src/update/index_documents/transform.rs
+++ b/crates/milli/src/update/index_documents/transform.rs
@@ -983,12 +983,6 @@ impl<'a, 'i> Transform<'a, 'i> {
            chunk_compression_level: self.indexer_settings.chunk_compression_level,
            max_memory: self.indexer_settings.max_memory,
            max_nb_chunks: self.indexer_settings.max_nb_chunks, // default value, may be chosen.
-            experimental_no_edition_2024_for_prefix_post_processing: self
-                .indexer_settings
-                .experimental_no_edition_2024_for_prefix_post_processing,
-            experimental_no_edition_2024_for_facet_post_processing: self
-                .indexer_settings
-                .experimental_no_edition_2024_for_facet_post_processing,
        };

        // Once we have written all the documents, we merge everything into a Reader.
--- a/crates/milli/src/update/indexer_config.rs
+++ b/crates/milli/src/update/indexer_config.rs
@@ -18,8 +18,6 @@ pub struct IndexerConfig {
    pub skip_index_budget: bool,
    pub experimental_no_edition_2024_for_settings: bool,
    pub experimental_no_edition_2024_for_dumps: bool,
-    pub experimental_no_edition_2024_for_prefix_post_processing: bool,
-    pub experimental_no_edition_2024_for_facet_post_processing: bool,
 }

 impl IndexerConfig {
@@ -29,10 +27,6 @@ impl IndexerConfig {
            chunk_compression_level: self.chunk_compression_level,
            max_memory: self.max_memory,
            max_nb_chunks: self.max_nb_chunks,
-            experimental_no_edition_2024_for_prefix_post_processing: self
-                .experimental_no_edition_2024_for_prefix_post_processing,
-            experimental_no_edition_2024_for_facet_post_processing: self
-                .experimental_no_edition_2024_for_facet_post_processing,
        }
    }
 }
@@ -74,8 +68,6 @@ impl Default for IndexerConfig {
            skip_index_budget: false,
            experimental_no_edition_2024_for_settings: false,
            experimental_no_edition_2024_for_dumps: false,
-            experimental_no_edition_2024_for_prefix_post_processing: false,
-            experimental_no_edition_2024_for_facet_post_processing: false,
        }
    }
 }
--- a/crates/milli/src/update/new/indexer/mod.rs
+++ b/crates/milli/src/update/new/indexer/mod.rs
@@ -180,15 +180,12 @@ where
        })
        .unwrap()?;

-        pool.install(|| {
-            post_processing::post_process(
-                indexing_context,
-                wtxn,
-                global_fields_ids_map,
-                facet_field_ids_delta,
-            )
-        })
-        .unwrap()?;
+        post_processing::post_process(
+            indexing_context,
+            wtxn,
+            global_fields_ids_map,
+            facet_field_ids_delta,
+        )?;

        indexing_context.progress.update_progress(IndexingStep::BuildingGeoJson);
        index.cellulite.build(
--- a/crates/milli/src/update/new/indexer/post_processing/mod.rs
+++ b/crates/milli/src/update/new/indexer/post_processing/mod.rs
@@ -1,6 +1,5 @@
 use std::cmp::Ordering;

-use facet_bulk::generate_facet_levels;
 use heed::types::{Bytes, DecodeIgnore, Str};
 use heed::RwTxn;
 use itertools::{merge_join_by, EitherOrBoth};
@@ -24,8 +23,6 @@ use crate::update::new::FacetFieldIdsDelta;
 use crate::update::{FacetsUpdateBulk, GrenadParameters};
 use crate::{GlobalFieldsIdsMap, Index, Result};

-mod facet_bulk;
-
 pub(super) fn post_process<MSP>(
    indexing_context: IndexingContext<MSP>,
    wtxn: &mut RwTxn<'_>,
@@ -42,7 +39,6 @@ where
        wtxn,
        facet_field_ids_delta,
        &mut global_fields_ids_map,
-        indexing_context.grenad_parameters,
        indexing_context.progress,
    )?;
    compute_facet_search_database(index, wtxn, global_fields_ids_map, indexing_context.progress)?;
@@ -220,7 +216,6 @@ fn compute_facet_level_database(
    wtxn: &mut RwTxn,
    mut facet_field_ids_delta: FacetFieldIdsDelta,
    global_fields_ids_map: &mut GlobalFieldsIdsMap,
-    grenad_parameters: &GrenadParameters,
    progress: &Progress,
 ) -> Result<()> {
    let rtxn = index.read_txn()?;
@@ -244,14 +239,9 @@ fn compute_facet_level_database(
        match delta {
            FacetFieldIdDelta::Bulk => {
                progress.update_progress(PostProcessingFacets::StringsBulk);
-                if grenad_parameters.experimental_no_edition_2024_for_facet_post_processing {
-                    tracing::debug!(%fid, "bulk string facet processing");
-                    FacetsUpdateBulk::new_not_updating_level_0(index, vec![fid], FacetType::String)
-                        .execute(wtxn)?
-                } else {
-                    tracing::debug!(%fid, "bulk string facet processing in parallel");
-                    generate_facet_levels(index, wtxn, fid, FacetType::String)?
-                }
+                tracing::debug!(%fid, "bulk string facet processing");
+                FacetsUpdateBulk::new_not_updating_level_0(index, vec![fid], FacetType::String)
+                    .execute(wtxn)?
            }
            FacetFieldIdDelta::Incremental(delta_data) => {
                progress.update_progress(PostProcessingFacets::StringsIncremental);
--- a/crates/milli/src/update/new/indexer/post_processing/facet_bulk.rs
+++ b/crates/milli/src/update/new/indexer/post_processing/facet_bulk.rs
@@ -1,164 +0,0 @@
-use std::fs::File;
-use std::io::BufReader;
-use std::{iter, mem};
-
-use grenad::CompressionType;
-use heed::types::{Bytes, LazyDecode};
-use heed::{Database, RwTxn};
-use rayon::prelude::*;
-use roaring::MultiOps;
-use tempfile::tempfile;
-
-use crate::facet::FacetType;
-use crate::heed_codec::facet::{FacetGroupKey, FacetGroupKeyCodec, FacetGroupValueCodec};
-use crate::heed_codec::BytesRefCodec;
-use crate::update::facet::{FACET_GROUP_SIZE, FACET_MIN_LEVEL_SIZE};
-use crate::update::{create_writer, writer_into_reader};
-use crate::{CboRoaringBitmapCodec, FieldId, Index};
-
-/// Generate the facet level based on the level 0.
-///
-/// The function will generate all the group levels from
-/// the group 1 to the level n until the number of group
-/// is smaller than the minimum required size.
-pub fn generate_facet_levels(
-    index: &Index,
-    wtxn: &mut RwTxn,
-    field_id: FieldId,
-    facet_type: FacetType,
-) -> crate::Result<()> {
-    let db = match facet_type {
-        FacetType::String => index
-            .facet_id_string_docids
-            .remap_key_type::<FacetGroupKeyCodec<BytesRefCodec>>()
-            .lazily_decode_data(),
-        FacetType::Number => index
-            .facet_id_f64_docids
-            .remap_key_type::<FacetGroupKeyCodec<BytesRefCodec>>()
-            .lazily_decode_data(),
-    };
-
-    clear_levels(db, wtxn, field_id)?;
-
-    let mut base_level: u8 = 0;
-    // That's a do-while loop
-    while {
-        let mut level_size = 0;
-        let level = base_level.checked_add(1).unwrap();
-        for reader in compute_level(index, wtxn, db, field_id, base_level)? {
-            let mut cursor = reader.into_cursor()?;
-            while let Some((left_bound, facet_group_value)) = cursor.move_on_next()? {
-                level_size += 1;
-                let key = FacetGroupKey { field_id, level, left_bound };
-                debug_assert!(
-                    db.get(wtxn, &key).transpose().is_none(),
-                    "entry must not be there and must have already been deleted: {key:?}"
-                );
-                db.remap_data_type::<Bytes>().put(wtxn, &key, facet_group_value)?;
-            }
-        }
-
-        base_level = level;
-
-        // If the next level will have the minimum required groups, continue.
-        (level_size / FACET_GROUP_SIZE as usize) >= FACET_MIN_LEVEL_SIZE as usize
-    } {}
-
-    Ok(())
-}
-
-/// Compute the groups of facets from the provided base level
-/// and write the content into different grenad files.
-fn compute_level(
-    index: &Index,
-    wtxn: &heed::RwTxn,
-    db: Database<FacetGroupKeyCodec<BytesRefCodec>, LazyDecode<FacetGroupValueCodec>>,
-    field_id: FieldId,
-    base_level: u8,
-) -> Result<Vec<grenad::Reader<BufReader<File>>>, crate::Error> {
-    let thread_count = rayon::current_num_threads();
-    let rtxns = iter::repeat_with(|| index.env.nested_read_txn(wtxn))
-        .take(thread_count)
-        .collect::<heed::Result<Vec<_>>>()?;
-
-    let range = {
-        // Based on the first possible value for the base level up to
-        // the first possible value for the next level *excluded*.
-        let left = FacetGroupKey::<&[u8]> { field_id, level: base_level, left_bound: &[] };
-        let right = FacetGroupKey::<&[u8]> {
-            field_id,
-            level: base_level.checked_add(1).unwrap(),
-            left_bound: &[],
-        };
-        left..right
-    };
-
-    rtxns
-        .into_par_iter()
-        .enumerate()
-        .map(|(thread_id, rtxn)| {
-            let mut writer = tempfile().map(|f| create_writer(CompressionType::None, None, f))?;
-
-            let mut left_bound = None;
-            let mut group_docids = Vec::new();
-            let mut ser_buffer = Vec::new();
-            for (i, result) in db.range(&rtxn, &range)?.enumerate() {
-                let (key, lazy_value) = result?;
-
-                let start_of_group = i % FACET_GROUP_SIZE as usize == 0;
-                let group_index = i / FACET_GROUP_SIZE as usize;
-                let group_for_thread = group_index % thread_count == thread_id;
-
-                if group_for_thread {
-                    if start_of_group {
-                        if let Some(left_bound) = left_bound.take() {
-                            // We store the bitmaps in a Vec this way we can use
-                            // the MultiOps operations that tends to be more efficient
-                            // for unions. The Vec is empty after the operation.
-                            //
-                            // We also don't forget to store the group size corresponding
-                            // to the number of entries merged in this group.
-                            ser_buffer.clear();
-                            let group_len: u8 = group_docids.len().try_into().unwrap();
-                            ser_buffer.push(group_len);
-                            let group_docids = mem::take(&mut group_docids);
-                            let docids = group_docids.into_iter().union();
-                            CboRoaringBitmapCodec::serialize_into_vec(&docids, &mut ser_buffer);
-                            writer.insert(left_bound, &ser_buffer)?;
-                        }
-                        left_bound = Some(key.left_bound);
-                    }
-
-                    // Lazily decode the bitmaps we are interested in.
-                    let value = lazy_value.decode().map_err(heed::Error::Decoding)?;
-                    group_docids.push(value.bitmap);
-                }
-            }
-
-            if let Some(left_bound) = left_bound.take() {
-                ser_buffer.clear();
-                // We don't forget to store the group size corresponding
-                // to the number of entries merged in this group.
-                let group_len: u8 = group_docids.len().try_into().unwrap();
-                ser_buffer.push(group_len);
-                let group_docids = group_docids.into_iter().union();
-                CboRoaringBitmapCodec::serialize_into_vec(&group_docids, &mut ser_buffer);
-                writer.insert(left_bound, &ser_buffer)?;
-            }
-
-            writer_into_reader(writer)
-        })
-        .collect()
-}
-
-/// Clears all the levels and only keeps the level 0 of the specified field id.
-fn clear_levels(
-    db: Database<FacetGroupKeyCodec<BytesRefCodec>, LazyDecode<FacetGroupValueCodec>>,
-    wtxn: &mut RwTxn<'_>,
-    field_id: FieldId,
-) -> heed::Result<()> {
-    let left = FacetGroupKey::<&[u8]> { field_id, level: 1, left_bound: &[] };
-    let right = FacetGroupKey::<&[u8]> { field_id, level: u8::MAX, left_bound: &[] };
-    let range = left..=right;
-    db.delete_range(wtxn, &range).map(drop)
-}
--- a/crates/milli/src/update/new/words_prefix_docids.rs
+++ b/crates/milli/src/update/new/words_prefix_docids.rs
@@ -1,12 +1,11 @@
 use std::cell::RefCell;
 use std::collections::BTreeSet;
 use std::io::{BufReader, BufWriter, Read, Seek, Write};
-use std::iter;

 use hashbrown::HashMap;
-use heed::types::{Bytes, DecodeIgnore};
+use heed::types::Bytes;
 use heed::{BytesDecode, Database, Error, RoTxn, RwTxn};
-use rayon::iter::{IndexedParallelIterator as _, IntoParallelIterator, ParallelIterator as _};
+use rayon::iter::{IntoParallelIterator, ParallelIterator as _};
 use roaring::MultiOps;
 use tempfile::spooled_tempfile;
 use thread_local::ThreadLocal;
@@ -152,29 +151,22 @@ impl<'a, 'rtxn> FrozenPrefixBitmaps<'a, 'rtxn> {

 unsafe impl Sync for FrozenPrefixBitmaps<'_, '_> {}

-struct WordPrefixIntegerDocids<'i> {
-    index: &'i Index,
+struct WordPrefixIntegerDocids {
    database: Database<Bytes, CboRoaringBitmapCodec>,
    prefix_database: Database<Bytes, CboRoaringBitmapCodec>,
    max_memory_by_thread: Option<usize>,
-    /// Do not use an experimental LMDB feature to read uncommitted data in parallel.
-    no_experimental_post_processing: bool,
 }

-impl<'i> WordPrefixIntegerDocids<'i> {
+impl WordPrefixIntegerDocids {
    fn new(
-        index: &'i Index,
        database: Database<Bytes, CboRoaringBitmapCodec>,
        prefix_database: Database<Bytes, CboRoaringBitmapCodec>,
-        grenad_parameters: &'_ GrenadParameters,
-    ) -> WordPrefixIntegerDocids<'i> {
+        grenad_parameters: &GrenadParameters,
+    ) -> WordPrefixIntegerDocids {
        WordPrefixIntegerDocids {
-            index,
            database,
            prefix_database,
            max_memory_by_thread: grenad_parameters.max_memory_by_thread(),
-            no_experimental_post_processing: grenad_parameters
-                .experimental_no_edition_2024_for_prefix_post_processing,
        }
    }

@@ -185,131 +177,7 @@ impl<'i> WordPrefixIntegerDocids<'i> {
        prefix_to_delete: &BTreeSet<Prefix>,
    ) -> Result<()> {
        delete_prefixes(wtxn, &self.prefix_database, prefix_to_delete)?;
-        if self.no_experimental_post_processing {
-            self.recompute_modified_prefixes(wtxn, prefix_to_compute)
-        } else {
-            self.recompute_modified_prefixes_no_frozen(wtxn, prefix_to_compute)
-        }
-    }
-
-    /// Computes the same as `recompute_modified_prefixes`.
-    ///
-    /// ...but without aggregating the prefixes mmap pointers into a static HashMap
-    /// beforehand and rather use an experimental LMDB feature to read the subset
-    /// of prefixes in parallel from the uncommitted transaction.
-    #[tracing::instrument(level = "trace", skip_all, target = "indexing::prefix")]
-    fn recompute_modified_prefixes_no_frozen(
-        &self,
-        wtxn: &mut RwTxn,
-        prefixes: &BTreeSet<Prefix>,
-    ) -> Result<()> {
-        let thread_count = rayon::current_num_threads();
-        let rtxns = iter::repeat_with(|| self.index.env.nested_read_txn(wtxn))
-            .take(thread_count)
-            .collect::<heed::Result<Vec<_>>>()?;
-
-        let outputs = rtxns
-            .into_par_iter()
-            .enumerate()
-            .map(|(thread_id, rtxn)| {
-                // `indexes` represent offsets at which prefixes computations were stored in the `file`.
-                let mut indexes = Vec::new();
-                let mut file = BufWriter::new(spooled_tempfile(
-                    self.max_memory_by_thread.unwrap_or(usize::MAX),
-                ));
-
-                let mut buffer = Vec::new();
-                for (prefix_index, prefix) in prefixes.iter().enumerate() {
-                    // Is prefix for another thread?
-                    if prefix_index % thread_count != thread_id {
-                        continue;
-                    }
-
-                    let mut bitmap_bytes_at_positions = HashMap::new();
-                    for result in self
-                        .database
-                        .prefix_iter(&rtxn, prefix.as_bytes())?
-                        .remap_types::<StrBEU16Codec, Bytes>()
-                    {
-                        let ((_word, pos), bitmap_bytes) = result?;
-                        bitmap_bytes_at_positions
-                            .entry(pos)
-                            .or_insert_with(Vec::new)
-                            .push(bitmap_bytes);
-                    }
-
-                    // We track positions with no corresponding bitmap bytes,
-                    // these means that the prefix no longer exists in the database
-                    // and must, therefore, be removed from the index.
-                    for result in self
-                        .prefix_database
-                        .prefix_iter(&rtxn, prefix.as_bytes())?
-                        .remap_types::<StrBEU16Codec, DecodeIgnore>()
-                    {
-                        let ((_word, pos), ()) = result?;
-                        // They are represented by an empty set of bitmaps.
-                        bitmap_bytes_at_positions.entry(pos).or_insert_with(Vec::new);
-                    }
-
-                    for (pos, bitmaps_bytes) in bitmap_bytes_at_positions {
-                        if bitmaps_bytes.is_empty() {
-                            indexes.push(PrefixIntegerEntry {
-                                prefix,
-                                pos,
-                                serialized_length: None,
-                            });
-                        } else {
-                            let output = bitmaps_bytes
-                                .into_iter()
-                                .map(CboRoaringBitmapCodec::deserialize_from)
-                                .union()?;
-                            buffer.clear();
-                            CboRoaringBitmapCodec::serialize_into_vec(&output, &mut buffer);
-                            indexes.push(PrefixIntegerEntry {
-                                prefix,
-                                pos,
-                                serialized_length: Some(buffer.len()),
-                            });
-                            file.write_all(&buffer)?;
-                        }
-                    }
-                }
-
-                Ok((indexes, file))
-            })
-            .collect::<Result<Vec<_>>>()?;
-
-        // We iterate over all the collected and serialized bitmaps through
-        // the files and entries to eventually put them in the final database.
-        let mut key_buffer = Vec::new();
-        let mut buffer = Vec::new();
-        for (index, file) in outputs {
-            let mut file = file.into_inner().map_err(|e| e.into_error())?;
-            file.rewind()?;
-            let mut file = BufReader::new(file);
-            for PrefixIntegerEntry { prefix, pos, serialized_length } in index {
-                key_buffer.clear();
-                key_buffer.extend_from_slice(prefix.as_bytes());
-                key_buffer.push(0);
-                key_buffer.extend_from_slice(&pos.to_be_bytes());
-                match serialized_length {
-                    Some(serialized_length) => {
-                        buffer.resize(serialized_length, 0);
-                        file.read_exact(&mut buffer)?;
-                        self.prefix_database.remap_data_type::<Bytes>().put(
-                            wtxn,
-                            &key_buffer,
-                            &buffer,
-                        )?;
-                    }
-                    None => {
-                        self.prefix_database.delete(wtxn, &key_buffer)?;
-                    }
-                }
-            }
-        }
-
-        Ok(())
+        self.recompute_modified_prefixes(wtxn, prefix_to_compute)
    }

    #[tracing::instrument(level = "trace", skip_all, target = "indexing::prefix")]
@@ -394,7 +262,7 @@ impl<'i> WordPrefixIntegerDocids<'i> {
    }
 }

-/// Represents a prefix and the length the bitmap takes on disk.
+/// Represents a prefix and the lenght the bitmap takes on disk.
 struct PrefixIntegerEntry<'a> {
    prefix: &'a str,
    pos: u16,
@@ -495,7 +363,6 @@ pub fn compute_word_prefix_fid_docids(
    grenad_parameters: &GrenadParameters,
 ) -> Result<()> {
    WordPrefixIntegerDocids::new(
-        index,
        index.word_fid_docids.remap_key_type(),
        index.word_prefix_fid_docids.remap_key_type(),
        grenad_parameters,
@@ -512,7 +379,6 @@ pub fn compute_word_prefix_position_docids(
    grenad_parameters: &GrenadParameters,
 ) -> Result<()> {
    WordPrefixIntegerDocids::new(
-        index,
        index.word_position_docids.remap_key_type(),
        index.word_prefix_position_docids.remap_key_type(),
        grenad_parameters,
Author	SHA1	Message	Date
Clément Renault	9433b84dd3	Merge pull request #5919 from meilisearch/raise-remote-search-timeout Raise remote search timeout to 30s	2025-09-30 14:58:43 +02:00
Louis Dureuil	a4d7e0d1bb	Update ignored test	2025-09-30 14:05:26 +02:00
Louis Dureuil	dcc6195816	Also raise the global deadline	2025-09-30 13:53:48 +02:00
Louis Dureuil	67b8b7cc71	Raise timeout to 30secs	2025-09-30 12:57:26 +02:00
Louis Dureuil	de311b5fde	Update version and snapshots	2025-09-30 12:57:12 +02:00