Mark tool calls to be implemented later for non-streaming

Update chat keys
Make the chats settings and chat completions route experimental
2025-12-26 06:17:00 +00:00 · 2025-05-30 16:37:16 +02:00 · 2025-05-30 16:07:44 +02:00 · 2025-05-30 16:07:44 +02:00 · 2025-05-30 16:07:44 +02:00 · 2025-05-30 16:07:44 +02:00
150 changed files with 2916 additions and 2456 deletions
--- a/.github/workflows/publish-docker-images.yml
+++ b/.github/workflows/publish-docker-images.yml
@@ -106,18 +106,20 @@ jobs:
          client-payload: '{ "meilisearch_version": "${{ github.ref_name }}", "stable": "${{ steps.check-tag-format.outputs.stable }}" }'

      # Send notification to Swarmia to notify of a deployment: https://app.swarmia.com
-      - name: Send deployment to Swarmia
-        if: github.event_name == 'push' && success()
-        run: |
-          JSON_STRING=$( jq --null-input --compact-output \
-          --arg version "${{ github.ref_name }}" \
-          --arg appName "meilisearch" \
-          --arg environment "production" \
-          --arg commitSha "${{ github.sha }}" \
-          --arg repositoryFullName "${{ github.repository }}" \
-          '{"version": $version, "appName": $appName, "environment": $environment, "commitSha": $commitSha, "repositoryFullName": $repositoryFullName}' )
+      # - name: 'Setup jq'
+      #   uses: dcarbone/install-jq-action
+      # - name: Send deployment to Swarmia
+      #   if: github.event_name == 'push' && success()
+      #   run: |
+      #     JSON_STRING=$( jq --null-input --compact-output \
+      #     --arg version "${{ github.ref_name }}" \
+      #     --arg appName "meilisearch" \
+      #     --arg environment "production" \
+      #     --arg commitSha "${{ github.sha }}" \
+      #     --arg repositoryFullName "${{ github.repository }}" \
+      #     '{"version": $version, "appName": $appName, "environment": $environment, "commitSha": $commitSha, "repositoryFullName": $repositoryFullName}' )

-          curl -H "Authorization: ${{ secrets.SWARMIA_DEPLOYMENTS_AUTHORIZATION }}" \
-            -H "Content-Type: application/json" \
-            -d "$JSON_STRING" \
-            https://hook.swarmia.com/deployments
+      #     curl -H "Authorization: ${{ secrets.SWARMIA_DEPLOYMENTS_AUTHORIZATION }}" \
+      #       -H "Content-Type: application/json" \
+      #       -d "$JSON_STRING" \
+      #       https://hook.swarmia.com/deployments
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -279,6 +279,12 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "512761e0bb2578dd7380c6baaa0f4ce03e84f95e960231d1dec8bf4d7d6e2627"

+[[package]]
+name = "adler32"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aae1277d39aeec15cb388266ecc24b11c80469deae6067e17a1a7aa9e5c1f234"
+
 [[package]]
 name = "aes"
 version = "0.8.4"
@@ -401,9 +407,9 @@ dependencies = [

 [[package]]
 name = "anyhow"
-version = "1.0.95"
+version = "1.0.98"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34ac096ce696dc2fcabef30516bb13c0a68a11d30131d3df6f04711467681b04"
+checksum = "e16d2d3311acee920a9eb8d33b8cbc1787ce4a264e85f964c2404b969bdcd487"
 dependencies = [
 "backtrace",
 ]
@@ -1090,9 +1096,9 @@ dependencies = [

 [[package]]
 name = "charabia"
-version = "0.9.3"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "650d52f87a36472ea1c803dee49d6bfd23d426efa9363e2f4c4a0e6a236d3407"
+checksum = "4da3b398d57d5526189869b32ac0b4f7fb436f490f47a2a19685cee634df72d2"
 dependencies = [
 "aho-corasick",
 "csv",
@@ -1318,6 +1324,15 @@ version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"

+[[package]]
+name = "core2"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b49ba7ef1ad6107f8824dbe97de947cbaac53c44e7f9756a1fba0d37c1eec505"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.12"
@@ -1547,6 +1562,12 @@ dependencies = [
 "syn 2.0.87",
 ]

+[[package]]
+name = "dary_heap"
+version = "0.3.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04d2cd9c18b9f454ed67da600630b021a8a80bf33f8c95896ab33aaf1c26b728"
+
 [[package]]
 name = "deadpool"
 version = "0.10.0"
@@ -1920,9 +1941,9 @@ checksum = "a246d82be1c9d791c5dfde9a2bd045fc3cbba3fa2b11ad558f27d01712f00569"

 [[package]]
 name = "encoding_rs"
-version = "0.8.33"
+version = "0.8.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7268b386296a025e474d5140678f75d6de9493ae55a5d709eeb9dd08149945e1"
+checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
 dependencies = [
 "cfg-if",
 ]
@@ -2052,12 +2073,12 @@ dependencies = [

 [[package]]
 name = "flate2"
-version = "1.0.35"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c936bfdafb507ebbf50b8074c54fa31c5be9a1e7e5f467dd659697041407d07c"
+checksum = "7ced92e76e966ca2fd84c8f7aa01a4aea65b0eb6648d72f7c8f3e2764a67fece"
 dependencies = [
 "crc32fast",
- "miniz_oxide 0.8.2",
+ "miniz_oxide 0.8.8",
 ]

 [[package]]
@@ -2425,9 +2446,9 @@ dependencies = [

 [[package]]
 name = "glob"
-version = "0.3.1"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2fabcfbdc87f4758337ca535fb41a6d701b65693ce38287d856d1674551ec9b"
+checksum = "a8d1add55171497b4705a648c6b583acafb01d58050a51727785f0b2c8e0a2b2"

 [[package]]
 name = "grenad"
@@ -2909,6 +2930,29 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8a5a9a0ff0086c7a148acb942baaabeadf9504d10400b5a05645853729b9cd2"

+[[package]]
+name = "include-flate"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df49c16750695486c1f34de05da5b7438096156466e7f76c38fcdf285cf0113e"
+dependencies = [
+ "include-flate-codegen",
+ "lazy_static",
+ "libflate",
+]
+
+[[package]]
+name = "include-flate-codegen"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c5b246c6261be723b85c61ecf87804e8ea4a35cb68be0ff282ed84b95ffe7d7"
+dependencies = [
+ "libflate",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.87",
+]
+
 [[package]]
 name = "index-scheduler"
 version = "1.15.0"
@@ -3085,17 +3129,26 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49f1f14873335454500d59611f1cf4a4b0f786f9ac11f4312a78e4cf2566695b"

 [[package]]
-name = "jieba-rs"
-version = "0.7.0"
+name = "jieba-macros"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1e2b0210dc78b49337af9e49d7ae41a39dceac6e5985613f1cf7763e2f76a25"
+checksum = "7c676b32a471d3cfae8dac2ad2f8334cd52e53377733cca8c1fb0a5062fec192"
+dependencies = [
+ "phf_codegen",
+]
+
+[[package]]
+name = "jieba-rs"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d1bcad6332969e4d48ee568d430e14ee6dea70740c2549d005d87677ebefb0c"
 dependencies = [
 "cedarwood",
- "derive_builder 0.20.2",
 "fxhash",
+ "include-flate",
+ "jieba-macros",
 "lazy_static",
 "phf",
- "phf_codegen",
 "regex",
 ]

@@ -3187,6 +3240,30 @@ version = "0.2.171"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c19937216e9d3aa9956d9bb8dfc0b0c8beb6058fc4f7a4dc4d850edf86a237d6"

+[[package]]
+name = "libflate"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45d9dfdc14ea4ef0900c1cddbc8dcd553fbaacd8a4a282cf4018ae9dd04fb21e"
+dependencies = [
+ "adler32",
+ "core2",
+ "crc32fast",
+ "dary_heap",
+ "libflate_lz77",
+]
+
+[[package]]
+name = "libflate_lz77"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6e0d73b369f386f1c44abd9c570d5318f55ccde816ff4b562fa452e5182863d"
+dependencies = [
+ "core2",
+ "hashbrown 0.14.3",
+ "rle-decode-fast",
+]
+
 [[package]]
 name = "libgit2-sys"
 version = "0.17.0+1.8.1"
@@ -3250,155 +3327,52 @@ dependencies = [

 [[package]]
 name = "lindera"
-version = "0.32.3"
+version = "0.42.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "832c220475557e3b44a46cad1862b57f010f0c6e93d771d0e628e08689c068b1"
-dependencies = [
- "lindera-analyzer",
- "lindera-core",
- "lindera-dictionary",
- "lindera-filter",
- "lindera-tokenizer",
-]
-
-[[package]]
-name = "lindera-analyzer"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a8e26651714abf5167e6b6a80f5cdaa0cad41c5fcb84d8ba96bebafcb9029339"
+checksum = "8fa3936dbcfc54b90a53da68ec8fe209656cfa691147f951944f48c61dcde317"
 dependencies = [
 "anyhow",
 "bincode",
 "byteorder",
- "encoding",
+ "csv",
 "kanaria",
- "lindera-cc-cedict-builder",
- "lindera-core",
+ "lindera-cc-cedict",
 "lindera-dictionary",
- "lindera-filter",
- "lindera-ipadic-builder",
- "lindera-ko-dic-builder",
- "lindera-tokenizer",
- "lindera-unidic-builder",
+ "lindera-ipadic",
+ "lindera-ipadic-neologd",
+ "lindera-ko-dic",
+ "lindera-unidic",
 "once_cell",
 "regex",
 "serde",
 "serde_json",
- "thiserror 1.0.69",
+ "serde_yaml",
+ "strum",
+ "strum_macros",
 "unicode-blocks",
 "unicode-normalization",
 "unicode-segmentation",
 "yada",
 ]

-[[package]]
-name = "lindera-assets"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ebb01f1ca53c1e642234c6c7fdb9ac664ad0c1ab9502f33e4200201bac7e6ce7"
-dependencies = [
- "encoding",
- "flate2",
- "lindera-core",
- "tar",
- "ureq",
-]
-
 [[package]]
 name = "lindera-cc-cedict"
-version = "0.32.3"
+version = "0.42.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5f7618d9aa947fdd7c38eae2b79f0fd237ecb5067608f1363610ba20d20ab5a8"
+checksum = "7a4720c69e32b278614eefb8181e0ef78907fa115d947edaeaedb1150785b902"
 dependencies = [
 "bincode",
 "byteorder",
- "lindera-cc-cedict-builder",
- "lindera-core",
- "lindera-decompress",
+ "lindera-dictionary",
 "once_cell",
-]
-
-[[package]]
-name = "lindera-cc-cedict-builder"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efdbcb809d81428935d601a78c94bfb39500749213f7320705f427a7a1d31aec"
-dependencies = [
- "anyhow",
- "lindera-core",
- "lindera-decompress",
- "lindera-dictionary-builder",
-]
-
-[[package]]
-name = "lindera-compress"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eac178afa2456dac469d3b1a2d7fbaf3e1ea796a1f52321e8ac29545a53c239c"
-dependencies = [
- "anyhow",
- "flate2",
- "lindera-decompress",
-]
-
-[[package]]
-name = "lindera-core"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "649777465f48147ce593ab6db347e235e3af8f693a23f4437be94a1cdbdf5fdf"
-dependencies = [
- "anyhow",
- "bincode",
- "byteorder",
- "encoding_rs",
- "log",
- "once_cell",
- "serde",
- "thiserror 1.0.69",
- "yada",
-]
-
-[[package]]
-name = "lindera-decompress"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9e3faaceb85e43ac250021866c6db3cdc9997b44b3d3ea498594d04edc91fc45"
-dependencies = [
- "anyhow",
- "flate2",
- "serde",
+ "tokio",
 ]

 [[package]]
 name = "lindera-dictionary"
-version = "0.32.3"
+version = "0.42.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31e15b2d2d8a4ad45f2e373a084931cf3dfbde15f124044e2436bb920af3366c"
-dependencies = [
- "anyhow",
- "bincode",
- "byteorder",
- "lindera-cc-cedict",
- "lindera-cc-cedict-builder",
- "lindera-core",
- "lindera-ipadic",
- "lindera-ipadic-builder",
- "lindera-ipadic-neologd",
- "lindera-ipadic-neologd-builder",
- "lindera-ko-dic",
- "lindera-ko-dic-builder",
- "lindera-unidic",
- "lindera-unidic-builder",
- "serde",
- "strum",
- "strum_macros",
-]
-
-[[package]]
-name = "lindera-dictionary-builder"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59802949110545b59b663917ed3fd55dc3b3a8cde6bd20137d7fe24372cfb9aa"
+checksum = "b123ac54a74c9418616c96d0d7cf5eb8fbf372211c07032d1e174c94e40ff030"
 dependencies = [
 "anyhow",
 "bincode",
@@ -3408,157 +3382,70 @@ dependencies = [
 "encoding",
 "encoding_rs",
 "encoding_rs_io",
+ "flate2",
 "glob",
- "lindera-compress",
- "lindera-core",
- "lindera-decompress",
 "log",
- "yada",
-]
-
-[[package]]
-name = "lindera-filter"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1320f118c3fc9e897f4ebfc16864e5ef8c0b06ba769c0a50e53f193f9d682bf8"
-dependencies = [
- "anyhow",
- "csv",
- "kanaria",
- "lindera-cc-cedict-builder",
- "lindera-core",
- "lindera-dictionary",
- "lindera-ipadic-builder",
- "lindera-ko-dic-builder",
- "lindera-unidic-builder",
+ "md5",
 "once_cell",
- "regex",
+ "rand 0.9.1",
+ "reqwest",
 "serde",
- "serde_json",
- "unicode-blocks",
- "unicode-normalization",
- "unicode-segmentation",
+ "tar",
+ "thiserror 2.0.12",
+ "tokio",
 "yada",
 ]

 [[package]]
 name = "lindera-ipadic"
-version = "0.32.3"
+version = "0.42.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b4731bf3730f1f38266d7ee9bca7d460cd336645c9dfd4e6a1082e58ab1e993"
+checksum = "71c3786e6cf65dd1e8537c3c35637f887289bf83687f6fbcac3a6679bfa33265"
 dependencies = [
 "bincode",
 "byteorder",
- "lindera-core",
- "lindera-decompress",
- "lindera-ipadic-builder",
+ "lindera-dictionary",
 "once_cell",
-]
-
-[[package]]
-name = "lindera-ipadic-builder"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "309966c12e682f67205c3cd3c8dc55bbdcd1eb3b5c7c5cb41fb8acd18906d340"
-dependencies = [
- "anyhow",
- "lindera-core",
- "lindera-decompress",
- "lindera-dictionary-builder",
+ "tokio",
 ]

 [[package]]
 name = "lindera-ipadic-neologd"
-version = "0.32.3"
+version = "0.42.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e90e919b4cfb9962d24ee1e1d50a7c163bbf356376495ad66d1996e20b9f9e44"
+checksum = "42646cc30bf8ceabf3db1154358329e1031f2af25ca1721ddba8ee3666881a08"
 dependencies = [
 "bincode",
 "byteorder",
- "lindera-core",
- "lindera-decompress",
- "lindera-ipadic-neologd-builder",
+ "lindera-dictionary",
 "once_cell",
-]
-
-[[package]]
-name = "lindera-ipadic-neologd-builder"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e517df0d501f9f8bf3126da20fc8cb9a5e37921e0eec1824d7a62f096463e02"
-dependencies = [
- "anyhow",
- "lindera-core",
- "lindera-decompress",
- "lindera-dictionary-builder",
+ "tokio",
 ]

 [[package]]
 name = "lindera-ko-dic"
-version = "0.32.3"
+version = "0.42.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9c6da4e68bc8b452a54b96d65361ebdceb4b6f36ecf262425c0e1f77960ae82"
+checksum = "10f94a00fc5931636c10d2e6af4cfa43fbf95f8a529caa45d10600f3cb2853c9"
 dependencies = [
 "bincode",
 "byteorder",
- "lindera-assets",
- "lindera-core",
- "lindera-decompress",
- "lindera-ko-dic-builder",
- "once_cell",
-]
-
-[[package]]
-name = "lindera-ko-dic-builder"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "afc95884cc8f6dfb176caf5991043a4acf94c359215bbd039ea765e00454f271"
-dependencies = [
- "anyhow",
- "lindera-core",
- "lindera-decompress",
- "lindera-dictionary-builder",
-]
-
-[[package]]
-name = "lindera-tokenizer"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d122042e1232a55c3604692445952a134e523822e9b4b9ab32a53ff890037ad4"
-dependencies = [
- "bincode",
- "lindera-core",
 "lindera-dictionary",
 "once_cell",
- "serde",
- "serde_json",
+ "tokio",
 ]

 [[package]]
 name = "lindera-unidic"
-version = "0.32.3"
+version = "0.42.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbffae1fb2f2614abdcb50f99b138476dbac19862ffa57bfdc9c7b5d5b22a90c"
+checksum = "e5933014ca145351d59bb50a6e509a53af1f89ceda687fe9efd6d534e6b59a27"
 dependencies = [
 "bincode",
 "byteorder",
- "lindera-assets",
- "lindera-core",
- "lindera-decompress",
- "lindera-unidic-builder",
+ "lindera-dictionary",
 "once_cell",
-]
-
-[[package]]
-name = "lindera-unidic-builder"
-version = "0.32.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe50055327712ebd1bcc74b657cf78c728a78b9586e3f99d5dd0b6a0be221c5d"
-dependencies = [
- "anyhow",
- "lindera-core",
- "lindera-decompress",
- "lindera-dictionary-builder",
+ "tokio",
 ]

 [[package]]
@@ -3683,9 +3570,9 @@ checksum = "9374ef4228402d4b7e403e5838cb880d9ee663314b0a900d5a6aabf0c213552e"

 [[package]]
 name = "log"
-version = "0.4.26"
+version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30bde2b3dc3671ae49d8e2e9f044c7c005836e7a023ee57cffa25ab82764bb9e"
+checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"

 [[package]]
 name = "lru"
@@ -4070,9 +3957,9 @@ dependencies = [

 [[package]]
 name = "miniz_oxide"
-version = "0.8.2"
+version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ffbe83022cedc1d264172192511ae958937694cd57ce297164951b8b3568394"
+checksum = "3be647b768db090acb35d5ec5db2b0e1f1de11133ca123b9eacf5137868f892a"
 dependencies = [
 "adler2",
 ]
@@ -4323,9 +4210,9 @@ checksum = "ae4512a8f418ac322335255a72361b9ac927e106f4d7fe6ab4d8ac59cb01f7a9"

 [[package]]
 name = "once_cell"
-version = "1.21.0"
+version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cde51589ab56b20a6f686b2c68f7a0bd6add753d697abf720d63f8db3ab7b1ad"
+checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"

 [[package]]
 name = "onig"
@@ -5196,6 +5083,12 @@ dependencies = [
 "syn 1.0.109",
 ]

+[[package]]
+name = "rle-decode-fast"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3582f63211428f83597b51b2ddb88e2a91a9d52d12831f9d08f5e624e8977422"
+
 [[package]]
 name = "roaring"
 version = "0.10.10"
@@ -5563,6 +5456,19 @@ dependencies = [
 "serde",
 ]

+[[package]]
+name = "serde_yaml"
+version = "0.9.34+deprecated"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a8b1a1a2ebf674015cc02edccce75287f1a0130d394307b36743c2f5d504b47"
+dependencies = [
+ "indexmap",
+ "itoa",
+ "ryu",
+ "serde",
+ "unsafe-libyaml",
+]
+
 [[package]]
 name = "sha-1"
 version = "0.10.1"
@@ -5797,20 +5703,20 @@ checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"

 [[package]]
 name = "strum"
-version = "0.26.2"
+version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d8cec3501a5194c432b2b7976db6b7d10ec95c253208b45f83f7136aa985e29"
+checksum = "f64def088c51c9510a8579e3c5d67c65349dcf755e5479ad3d010aa6454e2c32"
 dependencies = [
 "strum_macros",
 ]

 [[package]]
 name = "strum_macros"
-version = "0.26.2"
+version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6cf59daf282c0a494ba14fd21610a0325f9f90ec9d1231dea26bcb1d696c946"
+checksum = "c77a8c5abcaf0f9ce05d62342b7d298c346515365c36b673df4ebe3ced01fde8"
 dependencies = [
- "heck 0.4.1",
+ "heck 0.5.0",
 "proc-macro2",
 "quote",
 "rustversion",
@@ -5922,9 +5828,9 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"

 [[package]]
 name = "tar"
-version = "0.4.43"
+version = "0.4.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c65998313f8e17d0d553d28f91a0df93e4dbbbf770279c7bc21ca0f09ea1a1f6"
+checksum = "1d863878d212c87a19c1a610eb53bb01fe12951c0501cf5a0d65f724914a667a"
 dependencies = [
 "filetime",
 "libc",
@@ -6147,9 +6053,9 @@ dependencies = [

 [[package]]
 name = "tokio"
-version = "1.43.1"
+version = "1.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "492a604e2fd7f814268a378409e6c92b5525d747d10db9a229723f55a417958c"
+checksum = "2513ca694ef9ede0fb23fe71a4ee4107cb102b9dc1930f6d0fd77aae068ae165"
 dependencies = [
 "backtrace",
 "bytes",
@@ -6517,6 +6423,12 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39ec24b3121d976906ece63c9daad25b85969647682eee313cb5779fdd69e14e"

+[[package]]
+name = "unsafe-libyaml"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "673aac59facbab8a9007c7f6108d11f63b603f7cabff99fabf650fea5c32b861"
+
 [[package]]
 name = "untrusted"
 version = "0.9.0"
--- a/crates/dump/src/reader/compat/v5_to_v6.rs
+++ b/crates/dump/src/reader/compat/v5_to_v6.rs
@@ -1,3 +1,4 @@
+use std::num::NonZeroUsize;
 use std::str::FromStr;

 use super::v4_to_v5::{CompatIndexV4ToV5, CompatV4ToV5};
@@ -388,7 +389,13 @@ impl<T> From<v5::Settings<T>> for v6::Settings<v6::Unchecked> {
            },
            pagination: match settings.pagination {
                v5::Setting::Set(pagination) => v6::Setting::Set(v6::PaginationSettings {
-                    max_total_hits: pagination.max_total_hits.into(),
+                    max_total_hits: match pagination.max_total_hits {
+                        v5::Setting::Set(max_total_hits) => v6::Setting::Set(
+                            max_total_hits.try_into().unwrap_or(NonZeroUsize::new(1).unwrap()),
+                        ),
+                        v5::Setting::Reset => v6::Setting::Reset,
+                        v5::Setting::NotSet => v6::Setting::NotSet,
+                    },
                }),
                v5::Setting::Reset => v6::Setting::Reset,
                v5::Setting::NotSet => v6::Setting::NotSet,
--- a/crates/index-scheduler/src/features.rs
+++ b/crates/index-scheduler/src/features.rs
@@ -131,6 +131,19 @@ impl RoFeatures {
            .into())
        }
    }
+
+    pub fn check_chat_completions(&self, disabled_action: &'static str) -> Result<()> {
+        if self.runtime.chat_completions {
+            Ok(())
+        } else {
+            Err(FeatureNotEnabledError {
+                disabled_action,
+                feature: "chat completions",
+                issue_link: "https://github.com/orgs/meilisearch/discussions/835",
+            }
+            .into())
+        }
+    }
 }

 impl FeatureData {
--- a/crates/index-scheduler/src/lib.rs
+++ b/crates/index-scheduler/src/lib.rs
@@ -51,10 +51,12 @@ pub use features::RoFeatures;
 use flate2::bufread::GzEncoder;
 use flate2::Compression;
 use meilisearch_types::batches::Batch;
-use meilisearch_types::features::{InstanceTogglableFeatures, Network, RuntimeTogglableFeatures};
+use meilisearch_types::features::{
+    ChatCompletionSettings, InstanceTogglableFeatures, Network, RuntimeTogglableFeatures,
+};
 use meilisearch_types::heed::byteorder::BE;
 use meilisearch_types::heed::types::{SerdeJson, Str, I128};
-use meilisearch_types::heed::{self, Database, Env, RoTxn, WithoutTls};
+use meilisearch_types::heed::{self, Database, Env, RoTxn, RwTxn, WithoutTls};
 use meilisearch_types::milli::index::IndexEmbeddingConfig;
 use meilisearch_types::milli::update::IndexerConfig;
 use meilisearch_types::milli::vector::{Embedder, EmbedderOptions, EmbeddingConfigs};
@@ -131,6 +133,8 @@ pub struct IndexSchedulerOptions {
    ///
    /// 0 disables the cache.
    pub embedding_cache_cap: usize,
+    /// Snapshot compaction status.
+    pub experimental_no_snapshot_compaction: bool,
 }

 /// Structure which holds meilisearch's indexes and schedules the tasks
@@ -152,7 +156,7 @@ pub struct IndexScheduler {
    features: features::FeatureData,

    /// Stores the custom chat prompts and other settings of the indexes.
-    chat_settings: Database<Str, SerdeJson<serde_json::Value>>,
+    pub(crate) chat_settings: Database<Str, SerdeJson<ChatCompletionSettings>>,

    /// Everything related to the processing of the tasks
    pub scheduler: scheduler::Scheduler,
@@ -306,6 +310,14 @@ impl IndexScheduler {
        Ok(this)
    }

+    pub fn write_txn(&self) -> Result<RwTxn> {
+        self.env.write_txn().map_err(|e| e.into())
+    }
+
+    pub fn read_txn(&self) -> Result<RoTxn<WithoutTls>> {
+        self.env.read_txn().map_err(|e| e.into())
+    }
+
    /// Return `Ok(())` if the index scheduler is able to access one of its database.
    pub fn health(&self) -> Result<()> {
        let rtxn = self.env.read_txn()?;
@@ -382,15 +394,16 @@ impl IndexScheduler {
        }
    }

-    pub fn read_txn(&self) -> Result<RoTxn<WithoutTls>> {
-        self.env.read_txn().map_err(|e| e.into())
-    }
-
    /// Start the run loop for the given index scheduler.
    ///
    /// This function will execute in a different thread and must be called
    /// only once per index scheduler.
    fn run(&self) {
+        // If the number of batched tasks is 0, we don't need to run the scheduler at all.
+        // It will never be able to process any tasks.
+        if self.scheduler.max_number_of_batched_tasks == 0 {
+            return;
+        }
        let run = self.private_clone();
        std::thread::Builder::new()
            .name(String::from("scheduler"))
@@ -498,7 +511,7 @@ impl IndexScheduler {

    /// Returns the total number of indexes available for the specified filter.
    /// And a `Vec` of the index_uid + its stats
-    pub fn get_paginated_indexes_stats(
+    pub fn paginated_indexes_stats(
        &self,
        filters: &meilisearch_auth::AuthFilter,
        from: usize,
@@ -539,6 +552,25 @@ impl IndexScheduler {
        ret.map(|ret| (total, ret))
    }

+    /// Returns the total number of chat workspaces available ~~for the specified filter~~.
+    /// And a `Vec` of the workspace_uids
+    pub fn paginated_chat_workspace_uids(
+        &self,
+        _filters: &meilisearch_auth::AuthFilter,
+        from: usize,
+        limit: usize,
+    ) -> Result<(usize, Vec<String>)> {
+        let rtxn = self.read_txn()?;
+        let total = self.chat_settings.len(&rtxn)?;
+        let mut iter = self.chat_settings.iter(&rtxn)?.skip(from);
+        iter.by_ref()
+            .take(limit)
+            .map(|ret| ret.map_err(Error::from))
+            .map(|ret| ret.map(|(uid, _)| uid.to_string()))
+            .collect::<Result<Vec<_>, Error>>()
+            .map(|ret| (total as usize, ret))
+    }
+
    /// The returned structure contains:
    /// 1. The name of the property being observed can be `statuses`, `types`, or `indexes`.
    /// 2. The name of the specific data related to the property can be `enqueued` for the `statuses`, `settingsUpdate` for the `types`, or the name of the index for the `indexes`, for example.
@@ -868,16 +900,21 @@ impl IndexScheduler {
        res.map(EmbeddingConfigs::new)
    }

-    pub fn chat_settings(&self) -> Result<Option<serde_json::Value>> {
-        let rtxn = self.env.read_txn().map_err(Error::HeedTransaction)?;
-        self.chat_settings.get(&rtxn, "main").map_err(Into::into)
+    pub fn chat_settings(&self, rtxn: &RoTxn, uid: &str) -> Result<Option<ChatCompletionSettings>> {
+        self.chat_settings.get(rtxn, uid).map_err(Into::into)
    }

-    pub fn put_chat_settings(&self, settings: &serde_json::Value) -> Result<()> {
-        let mut wtxn = self.env.write_txn().map_err(Error::HeedTransaction)?;
-        self.chat_settings.put(&mut wtxn, "main", settings)?;
-        wtxn.commit().map_err(Error::HeedTransaction)?;
-        Ok(())
+    pub fn put_chat_settings(
+        &self,
+        wtxn: &mut RwTxn,
+        uid: &str,
+        settings: &ChatCompletionSettings,
+    ) -> Result<()> {
+        self.chat_settings.put(wtxn, uid, settings).map_err(Into::into)
+    }
+
+    pub fn delete_chat_settings(&self, wtxn: &mut RwTxn, uid: &str) -> Result<bool> {
+        self.chat_settings.delete(wtxn, uid).map_err(Into::into)
    }
 }

--- a/crates/index-scheduler/src/queue/batches_test.rs
+++ b/crates/index-scheduler/src/queue/batches_test.rs
@@ -127,7 +127,7 @@ fn query_batches_simple() {
      "startedAt": "1970-01-01T00:00:00Z",
      "finishedAt": null,
      "enqueuedAt": null,
-      "stopReason": "task with id 0 of type `indexCreation` cannot be batched"
+      "stopReason": "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task."
    }
    "###);

--- a/crates/index-scheduler/src/queue/snapshots/batches_test.rs/query_batches_canceled_by/start.snap
+++ b/crates/index-scheduler/src/queue/snapshots/batches_test.rs/query_batches_canceled_by/start.snap
@@ -48,8 +48,8 @@ catto: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [1,2,3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"sheep","matchedTasks":3,"canceledTasks":2,"originalFilter":"test_query","swaps":[{"indexes":["catto","doggo"]}]}, stats: {"totalNbTasks":3,"status":{"succeeded":1,"canceled":2},"types":{"indexCreation":1,"indexSwap":1,"taskCancelation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 3 of type `taskCancelation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"sheep","matchedTasks":3,"canceledTasks":2,"originalFilter":"test_query","swaps":[{"indexes":["catto","doggo"]}]}, stats: {"totalNbTasks":3,"status":{"succeeded":1,"canceled":2},"types":{"indexCreation":1,"indexSwap":1,"taskCancelation":1},"indexUids":{"doggo":1}}, stop reason: "created batch containing only task with id 3 of type `taskCancelation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/queue/snapshots/batches_test.rs/query_batches_from_and_limit/processed_all_tasks.snap
+++ b/crates/index-scheduler/src/queue/snapshots/batches_test.rs/query_batches_from_and_limit/processed_all_tasks.snap
@@ -47,9 +47,9 @@ whalo: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [2,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"bone"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"plankton"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"whalo":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"his_own_vomit"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"bone"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"plankton"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"whalo":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":"his_own_vomit"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 2 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/queue/snapshots/batches_test.rs/query_batches_simple/after-advancing-a-bit.snap
+++ b/crates/index-scheduler/src/queue/snapshots/batches_test.rs/query_batches_simple/after-advancing-a-bit.snap
@@ -4,7 +4,7 @@ source: crates/index-scheduler/src/queue/batches_test.rs
 ### Autobatching Enabled = true
 ### Processing batch Some(1):
 [1,]
-{uid: 1, details: {"primaryKey":"sheep"}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
+{uid: 1, details: {"primaryKey":"sheep"}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "created batch containing only task with id 1 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### All Tasks:
 0 {uid: 0, batch_uid: 0, status: succeeded, details: { primary_key: Some("mouse") }, kind: IndexCreation { index_uid: "catto", primary_key: Some("mouse") }}
@@ -42,7 +42,7 @@ catto: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/queue/snapshots/batches_test.rs/query_batches_simple/end.snap
+++ b/crates/index-scheduler/src/queue/snapshots/batches_test.rs/query_batches_simple/end.snap
@@ -47,9 +47,9 @@ doggo: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [2,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"sheep"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"fish"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"whalo":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"sheep"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":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":"fish"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"whalo":1}}, stop reason: "created batch containing only task with id 2 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/queue/snapshots/batches_test.rs/query_batches_special_rules/after-processing-everything.snap
+++ b/crates/index-scheduler/src/queue/snapshots/batches_test.rs/query_batches_special_rules/after-processing-everything.snap
@@ -52,10 +52,10 @@ doggo: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"sheep"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"swaps":[{"indexes":["catto","doggo"]}]}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "task with id 2 of type `indexSwap` cannot be batched", }
-3 {uid: 3, details: {"swaps":[{"indexes":["catto","whalo"]}]}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "task with id 3 of type `indexSwap` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"sheep"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":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: {"swaps":[{"indexes":["catto","doggo"]}]}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "created batch containing only task with id 2 of type `indexSwap` that cannot be batched with any other task.", }
+3 {uid: 3, details: {"swaps":[{"indexes":["catto","whalo"]}]}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "created batch containing only task with id 3 of type `indexSwap` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/queue/snapshots/tasks_test.rs/query_tasks_canceled_by/start.snap
+++ b/crates/index-scheduler/src/queue/snapshots/tasks_test.rs/query_tasks_canceled_by/start.snap
@@ -48,8 +48,8 @@ catto: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [1,2,3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"sheep","matchedTasks":3,"canceledTasks":2,"originalFilter":"test_query","swaps":[{"indexes":["catto","doggo"]}]}, stats: {"totalNbTasks":3,"status":{"succeeded":1,"canceled":2},"types":{"indexCreation":1,"indexSwap":1,"taskCancelation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 3 of type `taskCancelation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"sheep","matchedTasks":3,"canceledTasks":2,"originalFilter":"test_query","swaps":[{"indexes":["catto","doggo"]}]}, stats: {"totalNbTasks":3,"status":{"succeeded":1,"canceled":2},"types":{"indexCreation":1,"indexSwap":1,"taskCancelation":1},"indexUids":{"doggo":1}}, stop reason: "created batch containing only task with id 3 of type `taskCancelation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/queue/snapshots/tasks_test.rs/query_tasks_from_and_limit/processed_all_tasks.snap
+++ b/crates/index-scheduler/src/queue/snapshots/tasks_test.rs/query_tasks_from_and_limit/processed_all_tasks.snap
@@ -47,9 +47,9 @@ whalo: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [2,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"bone"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"plankton"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"whalo":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"his_own_vomit"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"bone"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"plankton"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"whalo":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":"his_own_vomit"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 2 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/queue/snapshots/tasks_test.rs/query_tasks_simple/end.snap
+++ b/crates/index-scheduler/src/queue/snapshots/tasks_test.rs/query_tasks_simple/end.snap
@@ -47,9 +47,9 @@ doggo: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [2,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"sheep"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"fish"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"whalo":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"sheep"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":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":"fish"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"whalo":1}}, stop reason: "created batch containing only task with id 2 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/mod.rs
+++ b/crates/index-scheduler/src/scheduler/mod.rs
@@ -83,6 +83,9 @@ pub struct Scheduler {
    ///
    /// 0 disables the cache.
    pub(crate) embedding_cache_cap: usize,
+
+    /// Snapshot compaction status.
+    pub(crate) experimental_no_snapshot_compaction: bool,
 }

 impl Scheduler {
@@ -98,6 +101,7 @@ impl Scheduler {
            auth_env: self.auth_env.clone(),
            version_file_path: self.version_file_path.clone(),
            embedding_cache_cap: self.embedding_cache_cap,
+            experimental_no_snapshot_compaction: self.experimental_no_snapshot_compaction,
        }
    }

@@ -114,6 +118,7 @@ impl Scheduler {
            auth_env,
            version_file_path: options.version_file_path.clone(),
            embedding_cache_cap: options.embedding_cache_cap,
+            experimental_no_snapshot_compaction: options.experimental_no_snapshot_compaction,
        }
    }
 }
--- a/crates/index-scheduler/src/scheduler/process_snapshot_creation.rs
+++ b/crates/index-scheduler/src/scheduler/process_snapshot_creation.rs
@@ -41,7 +41,12 @@ impl IndexScheduler {
        progress.update_progress(SnapshotCreationProgress::SnapshotTheIndexScheduler);
        let dst = temp_snapshot_dir.path().join("tasks");
        fs::create_dir_all(&dst)?;
-        self.env.copy_to_path(dst.join("data.mdb"), CompactionOption::Disabled)?;
+        let compaction_option = if self.scheduler.experimental_no_snapshot_compaction {
+            CompactionOption::Disabled
+        } else {
+            CompactionOption::Enabled
+        };
+        self.env.copy_to_path(dst.join("data.mdb"), compaction_option)?;

        // 2.2 Create a read transaction on the index-scheduler
        let rtxn = self.env.read_txn()?;
@@ -80,7 +85,7 @@ impl IndexScheduler {
            let dst = temp_snapshot_dir.path().join("indexes").join(uuid.to_string());
            fs::create_dir_all(&dst)?;
            index
-                .copy_to_path(dst.join("data.mdb"), CompactionOption::Disabled)
+                .copy_to_path(dst.join("data.mdb"), compaction_option)
                .map_err(|e| Error::from_milli(e, Some(name.to_string())))?;
        }

@@ -90,7 +95,7 @@ impl IndexScheduler {
        progress.update_progress(SnapshotCreationProgress::SnapshotTheApiKeys);
        let dst = temp_snapshot_dir.path().join("auth");
        fs::create_dir_all(&dst)?;
-        self.scheduler.auth_env.copy_to_path(dst.join("data.mdb"), CompactionOption::Disabled)?;
+        self.scheduler.auth_env.copy_to_path(dst.join("data.mdb"), compaction_option)?;

        // 5. Copy and tarball the flat snapshot
        progress.update_progress(SnapshotCreationProgress::CreateTheTarball);
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_enqueued_task/cancel_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_enqueued_task/cancel_processed.snap
@@ -39,7 +39,7 @@ catto [0,]
 [timestamp] [0,1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0,"matchedTasks":1,"canceledTasks":1,"originalFilter":"test_query"}, stats: {"totalNbTasks":2,"status":{"succeeded":1,"canceled":1},"types":{"documentAdditionOrUpdate":1,"taskCancelation":1},"indexUids":{"catto":1}}, stop reason: "task with id 1 of type `taskCancelation` cannot be batched", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0,"matchedTasks":1,"canceledTasks":1,"originalFilter":"test_query"}, stats: {"totalNbTasks":2,"status":{"succeeded":1,"canceled":1},"types":{"documentAdditionOrUpdate":1,"taskCancelation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 1 of type `taskCancelation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,1,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_mix_of_tasks/cancel_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_mix_of_tasks/cancel_processed.snap
@@ -50,7 +50,7 @@ catto: { number_of_documents: 1, field_distribution: {"id": 1} }
 ----------------------------------------------------------------------
 ### All Batches:
 0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"catto":1}}, stop reason: "batched all enqueued tasks for index `catto`", }
-1 {uid: 1, details: {"receivedDocuments":2,"indexedDocuments":0,"matchedTasks":3,"canceledTasks":2,"originalFilter":"test_query"}, stats: {"totalNbTasks":3,"status":{"succeeded":1,"canceled":2},"types":{"documentAdditionOrUpdate":2,"taskCancelation":1},"indexUids":{"beavero":1,"wolfo":1}}, stop reason: "task with id 3 of type `taskCancelation` cannot be batched", }
+1 {uid: 1, details: {"receivedDocuments":2,"indexedDocuments":0,"matchedTasks":3,"canceledTasks":2,"originalFilter":"test_query"}, stats: {"totalNbTasks":3,"status":{"succeeded":1,"canceled":2},"types":{"documentAdditionOrUpdate":2,"taskCancelation":1},"indexUids":{"beavero":1,"wolfo":1}}, stop reason: "created batch containing only task with id 3 of type `taskCancelation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_processing_dump/cancel_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_processing_dump/cancel_processed.snap
@@ -38,7 +38,7 @@ canceled [0,]
 [timestamp] [0,1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"matchedTasks":1,"canceledTasks":1,"originalFilter":"cancel dump"}, stats: {"totalNbTasks":2,"status":{"succeeded":1,"canceled":1},"types":{"taskCancelation":1,"dumpCreation":1},"indexUids":{}}, stop reason: "task with id 1 of type `taskCancelation` cannot be batched", }
+0 {uid: 0, details: {"matchedTasks":1,"canceledTasks":1,"originalFilter":"cancel dump"}, stats: {"totalNbTasks":2,"status":{"succeeded":1,"canceled":1},"types":{"taskCancelation":1,"dumpCreation":1},"indexUids":{}}, stop reason: "created batch containing only task with id 1 of type `taskCancelation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,1,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_processing_dump/cancel_registered.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_processing_dump/cancel_registered.snap
@@ -4,7 +4,7 @@ source: crates/index-scheduler/src/scheduler/test.rs
 ### Autobatching Enabled = true
 ### Processing batch Some(0):
 [0,]
-{uid: 0, details: {"dumpUid":null}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"dumpCreation":1},"indexUids":{}}, stop reason: "task with id 0 of type `dumpCreation` cannot be batched", }
+{uid: 0, details: {"dumpUid":null}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"dumpCreation":1},"indexUids":{}}, stop reason: "created batch containing only task with id 0 of type `dumpCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### All Tasks:
 0 {uid: 0, status: enqueued, details: { dump_uid: None }, kind: DumpCreation { keys: [], instance_uid: None }}
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_processing_task/cancel_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_processing_task/cancel_processed.snap
@@ -40,7 +40,7 @@ catto: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0,"matchedTasks":1,"canceledTasks":1,"originalFilter":"test_query"}, stats: {"totalNbTasks":2,"status":{"succeeded":1,"canceled":1},"types":{"documentAdditionOrUpdate":1,"taskCancelation":1},"indexUids":{"catto":1}}, stop reason: "task with id 1 of type `taskCancelation` cannot be batched", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0,"matchedTasks":1,"canceledTasks":1,"originalFilter":"test_query"}, stats: {"totalNbTasks":2,"status":{"succeeded":1,"canceled":1},"types":{"documentAdditionOrUpdate":1,"taskCancelation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 1 of type `taskCancelation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,1,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_succeeded_task/cancel_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/cancel_succeeded_task/cancel_processed.snap
@@ -41,7 +41,7 @@ catto: { number_of_documents: 1, field_distribution: {"id": 1} }
 ----------------------------------------------------------------------
 ### All Batches:
 0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"catto":1}}, stop reason: "batched all enqueued tasks", }
-1 {uid: 1, details: {"matchedTasks":1,"canceledTasks":0,"originalFilter":"test_query"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"taskCancelation":1},"indexUids":{}}, stop reason: "task with id 1 of type `taskCancelation` cannot be batched", }
+1 {uid: 1, details: {"matchedTasks":1,"canceledTasks":0,"originalFilter":"test_query"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"taskCancelation":1},"indexUids":{}}, stop reason: "created batch containing only task with id 1 of type `taskCancelation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/do_not_batch_task_of_different_indexes/all_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/do_not_batch_task_of_different_indexes/all_tasks_processed.snap
@@ -60,9 +60,9 @@ girafos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [5,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"cattos":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"girafos":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"cattos":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: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"girafos":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: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks for index `doggos`", }
 4 {uid: 4, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"cattos":1}}, stop reason: "batched all enqueued tasks for index `cattos`", }
 5 {uid: 5, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"girafos":1}}, stop reason: "batched all enqueued tasks", }
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/document_addition_and_index_deletion/before_index_creation.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/document_addition_and_index_deletion/before_index_creation.snap
@@ -41,7 +41,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/document_addition_and_index_deletion/both_task_succeeded.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/document_addition_and_index_deletion/both_task_succeeded.snap
@@ -42,8 +42,8 @@ doggos [0,1,2,]
 [timestamp] [1,2,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0,"deletedDocuments":0}, stats: {"totalNbTasks":2,"status":{"succeeded":2},"types":{"documentAdditionOrUpdate":1,"indexDeletion":1},"indexUids":{"doggos":2}}, stop reason: "task with id 2 deletes the index", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0,"deletedDocuments":0}, stats: {"totalNbTasks":2,"status":{"succeeded":2},"types":{"documentAdditionOrUpdate":1,"indexDeletion":1},"indexUids":{"doggos":2}}, stop reason: "stopped after task with id 2 because it deletes the index", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/document_addition_and_index_deletion_on_unexisting_index/2.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/document_addition_and_index_deletion_on_unexisting_index/2.snap
@@ -37,7 +37,7 @@ doggos [0,1,]
 [timestamp] [0,1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0,"deletedDocuments":0}, stats: {"totalNbTasks":2,"status":{"succeeded":2},"types":{"documentAdditionOrUpdate":1,"indexDeletion":1},"indexUids":{"doggos":2}}, stop reason: "task with id 1 deletes the index", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0,"deletedDocuments":0}, stats: {"totalNbTasks":2,"status":{"succeeded":2},"types":{"documentAdditionOrUpdate":1,"indexDeletion":1},"indexUids":{"doggos":2}}, stop reason: "stopped after task with id 1 because it deletes the index", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,1,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/insert_task_while_another_task_is_processing/after_batch_creation.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/insert_task_while_another_task_is_processing/after_batch_creation.snap
@@ -4,7 +4,7 @@ source: crates/index-scheduler/src/scheduler/test.rs
 ### Autobatching Enabled = true
 ### Processing batch Some(0):
 [0,]
-{uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"indexCreation":1},"indexUids":{"index_a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+{uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"indexCreation":1},"indexUids":{"index_a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### All Tasks:
 0 {uid: 0, status: enqueued, details: { primary_key: Some("id") }, kind: IndexCreation { index_uid: "index_a", primary_key: Some("id") }}
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/insert_task_while_another_task_is_processing/registered_the_second_task.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/insert_task_while_another_task_is_processing/registered_the_second_task.snap
@@ -4,7 +4,7 @@ source: crates/index-scheduler/src/scheduler/test.rs
 ### Autobatching Enabled = true
 ### Processing batch Some(0):
 [0,]
-{uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"indexCreation":1},"indexUids":{"index_a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+{uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"indexCreation":1},"indexUids":{"index_a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### All Tasks:
 0 {uid: 0, status: enqueued, details: { primary_key: Some("id") }, kind: IndexCreation { index_uid: "index_a", primary_key: Some("id") }}
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/insert_task_while_another_task_is_processing/registered_the_third_task.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/insert_task_while_another_task_is_processing/registered_the_third_task.snap
@@ -4,7 +4,7 @@ source: crates/index-scheduler/src/scheduler/test.rs
 ### Autobatching Enabled = true
 ### Processing batch Some(0):
 [0,]
-{uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"indexCreation":1},"indexUids":{"index_a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+{uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"indexCreation":1},"indexUids":{"index_a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### All Tasks:
 0 {uid: 0, status: enqueued, details: { primary_key: Some("id") }, kind: IndexCreation { index_uid: "index_a", primary_key: Some("id") }}
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_inserted_without_new_signal/processed_the_first_task.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_inserted_without_new_signal/processed_the_first_task.snap
@@ -41,7 +41,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_inserted_without_new_signal/processed_the_second_task.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_inserted_without_new_signal/processed_the_second_task.snap
@@ -44,8 +44,8 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"cattos":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"cattos":1}}, stop reason: "created batch containing only task with id 1 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_inserted_without_new_signal/processed_the_third_task.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_inserted_without_new_signal/processed_the_third_task.snap
@@ -45,9 +45,9 @@ cattos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [2,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"cattos":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexDeletion":1},"indexUids":{"doggos":1}}, stop reason: "task with id 2 deletes the index", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"cattos":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: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexDeletion":1},"indexUids":{"doggos":1}}, stop reason: "stopped after task with id 2 because it deletes the index", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_without_autobatching/first.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_without_autobatching/first.snap
@@ -42,7 +42,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_without_autobatching/fourth.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_without_autobatching/fourth.snap
@@ -48,9 +48,9 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-2 {uid: 2, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+2 {uid: 2, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 3 {uid: 3, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_without_autobatching/second.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_without_autobatching/second.snap
@@ -44,8 +44,8 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_without_autobatching/third.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/process_tasks_without_autobatching/third.snap
@@ -46,9 +46,9 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [2,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-2 {uid: 2, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+2 {uid: 2, details: {"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/create_a.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/create_a.snap
@@ -44,7 +44,7 @@ a: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/create_b.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/create_b.snap
@@ -47,8 +47,8 @@ b: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "created batch containing only task with id 1 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/create_c.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/create_c.snap
@@ -50,9 +50,9 @@ c: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [2,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "created batch containing only task with id 2 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/create_d.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/create_d.snap
@@ -53,10 +53,10 @@ d: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "created batch containing only task with id 3 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/first_swap_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/first_swap_processed.snap
@@ -60,11 +60,11 @@ d: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [4,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
-4 {uid: 4, details: {"swaps":[{"indexes":["a","b"]},{"indexes":["c","d"]}]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "task with id 4 of type `indexSwap` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "created batch containing only task with id 3 of type `indexCreation` that cannot be batched with any other task.", }
+4 {uid: 4, details: {"swaps":[{"indexes":["a","b"]},{"indexes":["c","d"]}]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "created batch containing only task with id 4 of type `indexSwap` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/first_swap_registered.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/first_swap_registered.snap
@@ -56,10 +56,10 @@ d: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "created batch containing only task with id 3 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/second_swap_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/second_swap_processed.snap
@@ -62,12 +62,12 @@ d: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [5,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
-4 {uid: 4, details: {"swaps":[{"indexes":["a","b"]},{"indexes":["c","d"]}]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "task with id 4 of type `indexSwap` cannot be batched", }
-5 {uid: 5, details: {"swaps":[{"indexes":["a","c"]}]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "task with id 5 of type `indexSwap` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "created batch containing only task with id 3 of type `indexCreation` that cannot be batched with any other task.", }
+4 {uid: 4, details: {"swaps":[{"indexes":["a","b"]},{"indexes":["c","d"]}]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "created batch containing only task with id 4 of type `indexSwap` that cannot be batched with any other task.", }
+5 {uid: 5, details: {"swaps":[{"indexes":["a","c"]}]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "created batch containing only task with id 5 of type `indexSwap` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/third_empty_swap_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/third_empty_swap_processed.snap
@@ -66,13 +66,13 @@ d: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [6,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
-4 {uid: 4, details: {"swaps":[{"indexes":["a","b"]},{"indexes":["c","d"]}]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "task with id 4 of type `indexSwap` cannot be batched", }
-5 {uid: 5, details: {"swaps":[{"indexes":["a","c"]}]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "task with id 5 of type `indexSwap` cannot be batched", }
-6 {uid: 6, details: {"swaps":[]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "task with id 6 of type `indexSwap` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "created batch containing only task with id 3 of type `indexCreation` that cannot be batched with any other task.", }
+4 {uid: 4, details: {"swaps":[{"indexes":["a","b"]},{"indexes":["c","d"]}]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "created batch containing only task with id 4 of type `indexSwap` that cannot be batched with any other task.", }
+5 {uid: 5, details: {"swaps":[{"indexes":["a","c"]}]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "created batch containing only task with id 5 of type `indexSwap` that cannot be batched with any other task.", }
+6 {uid: 6, details: {"swaps":[]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "created batch containing only task with id 6 of type `indexSwap` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/two_swaps_registered.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes/two_swaps_registered.snap
@@ -58,10 +58,10 @@ d: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "created batch containing only task with id 3 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes_errors/after_the_index_creation.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes_errors/after_the_index_creation.snap
@@ -53,10 +53,10 @@ d: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "created batch containing only task with id 3 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes_errors/first_swap_failed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes_errors/first_swap_failed.snap
@@ -61,11 +61,11 @@ d: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [4,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
-4 {uid: 4, details: {"swaps":[{"indexes":["a","b"]},{"indexes":["c","e"]},{"indexes":["d","f"]}]}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "task with id 4 of type `indexSwap` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "created batch containing only task with id 3 of type `indexCreation` that cannot be batched with any other task.", }
+4 {uid: 4, details: {"swaps":[{"indexes":["a","b"]},{"indexes":["c","e"]},{"indexes":["d","f"]}]}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexSwap":1},"indexUids":{}}, stop reason: "created batch containing only task with id 4 of type `indexSwap` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes_errors/initial_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/swap_indexes_errors/initial_tasks_processed.snap
@@ -53,10 +53,10 @@ d: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"a":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"primaryKey":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"b":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"c":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":"id"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"d":1}}, stop reason: "created batch containing only task with id 3 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/task_deletion_delete_same_task_twice/task_deletion_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/task_deletion_delete_same_task_twice/task_deletion_processed.snap
@@ -40,7 +40,7 @@ catto: { number_of_documents: 1, field_distribution: {"id": 1} }
 [timestamp] [2,3,]
 ----------------------------------------------------------------------
 ### All Batches:
-1 {uid: 1, details: {"matchedTasks":2,"deletedTasks":1,"originalFilter":"test_query&test_query"}, stats: {"totalNbTasks":2,"status":{"succeeded":2},"types":{"taskDeletion":2},"indexUids":{}}, stop reason: "a batch of tasks of type `taskDeletion` cannot be batched with any other type of task", }
+1 {uid: 1, details: {"matchedTasks":2,"deletedTasks":1,"originalFilter":"test_query&test_query"}, stats: {"totalNbTasks":2,"status":{"succeeded":2},"types":{"taskDeletion":2},"indexUids":{}}, stop reason: "stopped after the last task of type `taskDeletion` because they cannot be batched with tasks of any other type.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 1 [2,3,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/task_deletion_deleteable/task_deletion_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/task_deletion_deleteable/task_deletion_processed.snap
@@ -38,7 +38,7 @@ catto: { number_of_documents: 1, field_distribution: {"id": 1} }
 [timestamp] [2,]
 ----------------------------------------------------------------------
 ### All Batches:
-1 {uid: 1, details: {"matchedTasks":1,"deletedTasks":1,"originalFilter":"test_query"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"taskDeletion":1},"indexUids":{}}, stop reason: "a batch of tasks of type `taskDeletion` cannot be batched with any other type of task", }
+1 {uid: 1, details: {"matchedTasks":1,"deletedTasks":1,"originalFilter":"test_query"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"taskDeletion":1},"indexUids":{}}, stop reason: "stopped after the last task of type `taskDeletion` because they cannot be batched with tasks of any other type.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 1 [2,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/task_deletion_undeleteable/task_deletion_done.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/task_deletion_undeleteable/task_deletion_done.snap
@@ -43,7 +43,7 @@ doggo [2,]
 [timestamp] [3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"matchedTasks":2,"deletedTasks":0,"originalFilter":"test_query"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"taskDeletion":1},"indexUids":{}}, stop reason: "a batch of tasks of type `taskDeletion` cannot be batched with any other type of task", }
+0 {uid: 0, details: {"matchedTasks":2,"deletedTasks":0,"originalFilter":"test_query"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"taskDeletion":1},"indexUids":{}}, stop reason: "stopped after the last task of type `taskDeletion` because they cannot be batched with tasks of any other type.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [3,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/task_deletion_undeleteable/task_deletion_processing.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/task_deletion_undeleteable/task_deletion_processing.snap
@@ -4,7 +4,7 @@ source: crates/index-scheduler/src/scheduler/test.rs
 ### Autobatching Enabled = true
 ### Processing batch Some(0):
 [3,]
-{uid: 0, details: {"matchedTasks":2,"deletedTasks":null,"originalFilter":"test_query"}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"taskDeletion":1},"indexUids":{}}, stop reason: "a batch of tasks of type `taskDeletion` cannot be batched with any other type of task", }
+{uid: 0, details: {"matchedTasks":2,"deletedTasks":null,"originalFilter":"test_query"}, stats: {"totalNbTasks":1,"status":{"processing":1},"types":{"taskDeletion":1},"indexUids":{}}, stop reason: "stopped after the last task of type `taskDeletion` because they cannot be batched with tasks of any other type.", }
 ----------------------------------------------------------------------
 ### All Tasks:
 0 {uid: 0, status: enqueued, details: { primary_key: Some("mouse") }, kind: IndexCreation { index_uid: "catto", primary_key: Some("mouse") }}
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/test_scheduler_doesnt_run_with_zero_batched_tasks/after_restart.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/test_scheduler_doesnt_run_with_zero_batched_tasks/after_restart.snap
@@ -0,0 +1,63 @@
+---
+source: crates/index-scheduler/src/scheduler/test.rs
+---
+### Autobatching Enabled = true
+### Processing batch None:
+[]
+----------------------------------------------------------------------
+### All Tasks:
+0 {uid: 0, batch_uid: 0, status: succeeded, details: { primary_key: None }, kind: IndexCreation { index_uid: "doggos", primary_key: None }}
+----------------------------------------------------------------------
+### Status:
+enqueued []
+succeeded [0,]
+----------------------------------------------------------------------
+### Kind:
+"indexCreation" [0,]
+----------------------------------------------------------------------
+### Index Tasks:
+doggos [0,]
+----------------------------------------------------------------------
+### Index Mapper:
+doggos: { number_of_documents: 0, field_distribution: {} }
+
+----------------------------------------------------------------------
+### Canceled By:
+
+----------------------------------------------------------------------
+### Enqueued At:
+[timestamp] [0,]
+----------------------------------------------------------------------
+### Started At:
+[timestamp] [0,]
+----------------------------------------------------------------------
+### Finished At:
+[timestamp] [0,]
+----------------------------------------------------------------------
+### All Batches:
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+----------------------------------------------------------------------
+### Batch to tasks mapping:
+0 [0,]
+----------------------------------------------------------------------
+### Batches Status:
+succeeded [0,]
+----------------------------------------------------------------------
+### Batches Kind:
+"indexCreation" [0,]
+----------------------------------------------------------------------
+### Batches Index Tasks:
+doggos [0,]
+----------------------------------------------------------------------
+### Batches Enqueued At:
+[timestamp] [0,]
+----------------------------------------------------------------------
+### Batches Started At:
+[timestamp] [0,]
+----------------------------------------------------------------------
+### Batches Finished At:
+[timestamp] [0,]
+----------------------------------------------------------------------
+### File Store:
+
+----------------------------------------------------------------------
--- a/crates/index-scheduler/src/scheduler/snapshots/test.rs/test_scheduler_doesnt_run_with_zero_batched_tasks/registered_task.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test.rs/test_scheduler_doesnt_run_with_zero_batched_tasks/registered_task.snap
@@ -0,0 +1,51 @@
+---
+source: crates/index-scheduler/src/scheduler/test.rs
+---
+### Autobatching Enabled = true
+### Processing batch None:
+[]
+----------------------------------------------------------------------
+### All Tasks:
+0 {uid: 0, status: enqueued, details: { primary_key: None }, kind: IndexCreation { index_uid: "doggos", primary_key: None }}
+----------------------------------------------------------------------
+### Status:
+enqueued [0,]
+----------------------------------------------------------------------
+### Kind:
+"indexCreation" [0,]
+----------------------------------------------------------------------
+### Index Tasks:
+doggos [0,]
+----------------------------------------------------------------------
+### Index Mapper:
+
+----------------------------------------------------------------------
+### Canceled By:
+
+----------------------------------------------------------------------
+### Enqueued At:
+[timestamp] [0,]
+----------------------------------------------------------------------
+### Started At:
+----------------------------------------------------------------------
+### Finished At:
+----------------------------------------------------------------------
+### All Batches:
+----------------------------------------------------------------------
+### Batch to tasks mapping:
+----------------------------------------------------------------------
+### Batches Status:
+----------------------------------------------------------------------
+### Batches Kind:
+----------------------------------------------------------------------
+### Batches Index Tasks:
+----------------------------------------------------------------------
+### Batches Enqueued At:
+----------------------------------------------------------------------
+### Batches Started At:
+----------------------------------------------------------------------
+### Batches Finished At:
+----------------------------------------------------------------------
+### File Store:
+
+----------------------------------------------------------------------
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/document_deletion_and_document_addition/after_failing_the_deletion.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/document_deletion_and_document_addition/after_failing_the_deletion.snap
@@ -37,7 +37,7 @@ doggos [0,1,]
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"providedIds":2,"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 has different index creation rules as in the batch", }
+0 {uid: 0, details: {"providedIds":2,"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its index creation rules differ from the ones from the batch", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/document_deletion_and_document_addition/after_last_successful_addition.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/document_deletion_and_document_addition/after_last_successful_addition.snap
@@ -41,7 +41,7 @@ doggos: { number_of_documents: 3, field_distribution: {"catto": 1, "doggo": 2, "
 [timestamp] [1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"providedIds":2,"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 has different index creation rules as in the batch", }
+0 {uid: 0, details: {"providedIds":2,"deletedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentDeletion":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its index creation rules differ from the ones from the batch", }
 1 {uid: 1, details: {"receivedDocuments":3,"indexedDocuments":3}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index/after_processing_the_10_tasks.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index/after_processing_the_10_tasks.snap
@@ -58,7 +58,7 @@ doggos: { number_of_documents: 10, field_distribution: {"doggo": 10, "id": 10} }
 [timestamp] [1,2,3,4,5,6,7,8,9,10,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 1 {uid: 1, details: {"receivedDocuments":10,"indexedDocuments":10}, stats: {"totalNbTasks":10,"status":{"succeeded":10},"types":{"documentAdditionOrUpdate":10},"indexUids":{"doggos":10}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index/after_registering_the_10_tasks.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index/after_registering_the_10_tasks.snap
@@ -56,7 +56,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index/processed_the_first_task.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index/processed_the_first_task.snap
@@ -35,7 +35,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index_without_autobatching/after_registering_the_10_tasks.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index_without_autobatching/after_registering_the_10_tasks.snap
@@ -56,7 +56,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index_without_autobatching/all_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index_without_autobatching/all_tasks_processed.snap
@@ -76,16 +76,16 @@ doggos: { number_of_documents: 10, field_distribution: {"doggo": 10, "id": 10} }
 [timestamp] [10,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-5 {uid: 5, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-6 {uid: 6, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-7 {uid: 7, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-8 {uid: 8, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-9 {uid: 9, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+5 {uid: 5, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+6 {uid: 6, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+7 {uid: 7, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+8 {uid: 8, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+9 {uid: 9, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 10 {uid: 10, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index_without_autobatching/five_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index_without_autobatching/five_tasks_processed.snap
@@ -66,12 +66,12 @@ doggos: { number_of_documents: 5, field_distribution: {"doggo": 5, "id": 5} }
 [timestamp] [5,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-5 {uid: 5, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+5 {uid: 5, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index_without_autobatching/processed_the_first_task.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_with_index_without_autobatching/processed_the_first_task.snap
@@ -35,7 +35,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_without_index_without_autobatching/all_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_without_index_without_autobatching/all_tasks_processed.snap
@@ -70,15 +70,15 @@ doggos [0,1,2,3,4,5,6,7,8,9,]
 [timestamp] [9,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-5 {uid: 5, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-6 {uid: 6, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-7 {uid: 7, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-8 {uid: 8, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+5 {uid: 5, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+6 {uid: 6, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+7 {uid: 7, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+8 {uid: 8, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 9 {uid: 9, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_without_index_without_autobatching/five_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_cant_create_index_without_index_without_autobatching/five_tasks_processed.snap
@@ -60,11 +60,11 @@ doggos [0,1,2,3,4,5,6,7,8,9,]
 [timestamp] [4,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_mixed_right_without_index_starts_with_cant_create/all_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_mixed_right_without_index_starts_with_cant_create/all_tasks_processed.snap
@@ -56,7 +56,7 @@ doggos: { number_of_documents: 9, field_distribution: {"doggo": 9, "id": 9} }
 [timestamp] [1,2,3,4,5,6,7,8,9,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 has different index creation rules as in the batch", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its index creation rules differ from the ones from the batch", }
 1 {uid: 1, details: {"receivedDocuments":9,"indexedDocuments":9}, stats: {"totalNbTasks":9,"status":{"succeeded":9},"types":{"documentAdditionOrUpdate":9},"indexUids":{"doggos":9}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_mixed_right_without_index_starts_with_cant_create/only_first_task_failed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_mixed_right_without_index_starts_with_cant_create/only_first_task_failed.snap
@@ -52,7 +52,7 @@ doggos [0,1,2,3,4,5,6,7,8,9,]
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 has different index creation rules as in the batch", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its index creation rules differ from the ones from the batch", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_mixed_rights_with_index/after_registering_the_10_tasks.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_mixed_rights_with_index/after_registering_the_10_tasks.snap
@@ -56,7 +56,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_mixed_rights_with_index/all_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_mixed_rights_with_index/all_tasks_processed.snap
@@ -58,7 +58,7 @@ doggos: { number_of_documents: 10, field_distribution: {"doggo": 10, "id": 10} }
 [timestamp] [1,2,3,4,5,6,7,8,9,10,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 1 {uid: 1, details: {"receivedDocuments":10,"indexedDocuments":10}, stats: {"totalNbTasks":10,"status":{"succeeded":10},"types":{"documentAdditionOrUpdate":10},"indexUids":{"doggos":10}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_mixed_rights_with_index/processed_the_first_task.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_mixed_rights_with_index/processed_the_first_task.snap
@@ -35,7 +35,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggos":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_bad_primary_key/fifth_task_succeeds.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_bad_primary_key/fifth_task_succeeds.snap
@@ -50,9 +50,9 @@ doggos: { number_of_documents: 2, field_distribution: {"doggo": 2, "id": 2} }
 [timestamp] [4,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":2,"indexedDocuments":0}, stats: {"totalNbTasks":2,"status":{"failed":2},"types":{"documentAdditionOrUpdate":2},"indexUids":{"doggos":2}}, stop reason: "primary key `id` in task with id 2 is different from the primary key of the batch `bork`", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 3 is different from the primary key of the batch `id`", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 3 is different from the primary key of the index `id`", }
+0 {uid: 0, details: {"receivedDocuments":2,"indexedDocuments":0}, stats: {"totalNbTasks":2,"status":{"failed":2},"types":{"documentAdditionOrUpdate":2},"indexUids":{"doggos":2}}, stop reason: "stopped batching before task with id 2 because its primary key `id` is different from the primary key of the batch `bork`", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 3 because its primary key `bork` is different from the primary key of the batch `id`", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 3 because its primary key `bork` is different from the primary key of the index `id`", }
 3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_bad_primary_key/first_and_second_task_fails.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_bad_primary_key/first_and_second_task_fails.snap
@@ -43,7 +43,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":2,"indexedDocuments":0}, stats: {"totalNbTasks":2,"status":{"failed":2},"types":{"documentAdditionOrUpdate":2},"indexUids":{"doggos":2}}, stop reason: "primary key `id` in task with id 2 is different from the primary key of the batch `bork`", }
+0 {uid: 0, details: {"receivedDocuments":2,"indexedDocuments":0}, stats: {"totalNbTasks":2,"status":{"failed":2},"types":{"documentAdditionOrUpdate":2},"indexUids":{"doggos":2}}, stop reason: "stopped batching before task with id 2 because its primary key `id` is different from the primary key of the batch `bork`", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,1,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_bad_primary_key/fourth_task_fails.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_bad_primary_key/fourth_task_fails.snap
@@ -48,9 +48,9 @@ doggos: { number_of_documents: 1, field_distribution: {"doggo": 1, "id": 1} }
 [timestamp] [3,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":2,"indexedDocuments":0}, stats: {"totalNbTasks":2,"status":{"failed":2},"types":{"documentAdditionOrUpdate":2},"indexUids":{"doggos":2}}, stop reason: "primary key `id` in task with id 2 is different from the primary key of the batch `bork`", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 3 is different from the primary key of the batch `id`", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 3 is different from the primary key of the index `id`", }
+0 {uid: 0, details: {"receivedDocuments":2,"indexedDocuments":0}, stats: {"totalNbTasks":2,"status":{"failed":2},"types":{"documentAdditionOrUpdate":2},"indexUids":{"doggos":2}}, stop reason: "stopped batching before task with id 2 because its primary key `id` is different from the primary key of the batch `bork`", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 3 because its primary key `bork` is different from the primary key of the batch `id`", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 3 because its primary key `bork` is different from the primary key of the index `id`", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,1,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_bad_primary_key/third_task_succeeds.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_bad_primary_key/third_task_succeeds.snap
@@ -46,8 +46,8 @@ doggos: { number_of_documents: 1, field_distribution: {"doggo": 1, "id": 1} }
 [timestamp] [2,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":2,"indexedDocuments":0}, stats: {"totalNbTasks":2,"status":{"failed":2},"types":{"documentAdditionOrUpdate":2},"indexUids":{"doggos":2}}, stop reason: "primary key `id` in task with id 2 is different from the primary key of the batch `bork`", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 3 is different from the primary key of the batch `id`", }
+0 {uid: 0, details: {"receivedDocuments":2,"indexedDocuments":0}, stats: {"totalNbTasks":2,"status":{"failed":2},"types":{"documentAdditionOrUpdate":2},"indexUids":{"doggos":2}}, stop reason: "stopped batching before task with id 2 because its primary key `id` is different from the primary key of the batch `bork`", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 3 because its primary key `bork` is different from the primary key of the batch `id`", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,1,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_multiple_primary_key/only_first_task_succeed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_multiple_primary_key/only_first_task_succeed.snap
@@ -39,7 +39,7 @@ doggos: { number_of_documents: 1, field_distribution: {"doggo": 1, "id": 1} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 1 is different from the primary key of the batch `id`", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its primary key `bork` is different from the primary key of the batch `id`", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_multiple_primary_key/second_task_fails.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_multiple_primary_key/second_task_fails.snap
@@ -42,8 +42,8 @@ doggos: { number_of_documents: 1, field_distribution: {"doggo": 1, "id": 1} }
 [timestamp] [1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 1 is different from the primary key of the batch `id`", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 1 is different from the primary key of the index `id`", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its primary key `bork` is different from the primary key of the batch `id`", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its primary key `bork` is different from the primary key of the index `id`", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_multiple_primary_key/third_task_fails.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_multiple_primary_key/third_task_fails.snap
@@ -44,9 +44,9 @@ doggos: { number_of_documents: 1, field_distribution: {"doggo": 1, "id": 1} }
 [timestamp] [2,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 1 is different from the primary key of the batch `id`", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 1 is different from the primary key of the index `id`", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bloup` in task with id 2 is different from the primary key of the index `id`", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its primary key `bork` is different from the primary key of the batch `id`", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its primary key `bork` is different from the primary key of the index `id`", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 2 because its primary key `bloup` is different from the primary key of the index `id`", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_multiple_primary_key_batch_wrong_key/only_first_task_succeed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_multiple_primary_key_batch_wrong_key/only_first_task_succeed.snap
@@ -39,7 +39,7 @@ doggos: { number_of_documents: 1, field_distribution: {"doggo": 1, "id": 1} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 1 is different from the primary key of the batch `id`", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its primary key `bork` is different from the primary key of the batch `id`", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_multiple_primary_key_batch_wrong_key/second_and_third_tasks_fails.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_multiple_primary_key_batch_wrong_key/second_and_third_tasks_fails.snap
@@ -42,8 +42,8 @@ doggos: { number_of_documents: 1, field_distribution: {"doggo": 1, "id": 1} }
 [timestamp] [1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 1 is different from the primary key of the batch `id`", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 1 is different from the primary key of the index `id`", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its primary key `bork` is different from the primary key of the batch `id`", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its primary key `bork` is different from the primary key of the index `id`", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key/all_other_tasks_succeeds.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key/all_other_tasks_succeeds.snap
@@ -50,8 +50,8 @@ doggos: { number_of_documents: 4, field_distribution: {"doggo": 4, "paw": 4} }
 [timestamp] [2,3,4,5,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 is setting the `bork` primary key but cannot interfere with primary key guessing of the batch", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `paw` in task with id 2 is different from the primary key of the batch `bork`", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because it is setting the `bork` primary key and it would interfere with primary key guessing of the batch", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 2 because its primary key `paw` is different from the primary key of the batch `bork`", }
 2 {uid: 2, details: {"receivedDocuments":4,"indexedDocuments":4}, stats: {"totalNbTasks":4,"status":{"succeeded":4},"types":{"documentAdditionOrUpdate":4},"indexUids":{"doggos":4}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key/first_task_fails.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key/first_task_fails.snap
@@ -45,7 +45,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 is setting the `bork` primary key but cannot interfere with primary key guessing of the batch", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because it is setting the `bork` primary key and it would interfere with primary key guessing of the batch", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key/second_task_fails.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key/second_task_fails.snap
@@ -47,8 +47,8 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 is setting the `bork` primary key but cannot interfere with primary key guessing of the batch", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `paw` in task with id 2 is different from the primary key of the batch `bork`", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because it is setting the `bork` primary key and it would interfere with primary key guessing of the batch", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 2 because its primary key `paw` is different from the primary key of the batch `bork`", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key_inference_works/all_other_tasks_succeeds.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key_inference_works/all_other_tasks_succeeds.snap
@@ -50,8 +50,8 @@ doggos: { number_of_documents: 5, field_distribution: {"doggo": 5, "doggoid": 5}
 [timestamp] [2,3,4,5,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 is setting the `bork` primary key but cannot interfere with primary key guessing of the batch", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 1 is different from the primary key of the index `doggoid`", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because it is setting the `bork` primary key and it would interfere with primary key guessing of the batch", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its primary key `bork` is different from the primary key of the index `doggoid`", }
 2 {uid: 2, details: {"receivedDocuments":4,"indexedDocuments":4}, stats: {"totalNbTasks":4,"status":{"succeeded":4},"types":{"documentAdditionOrUpdate":4},"indexUids":{"doggos":4}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key_inference_works/first_task_succeed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key_inference_works/first_task_succeed.snap
@@ -45,7 +45,7 @@ doggos: { number_of_documents: 1, field_distribution: {"doggo": 1, "doggoid": 1}
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 is setting the `bork` primary key but cannot interfere with primary key guessing of the batch", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because it is setting the `bork` primary key and it would interfere with primary key guessing of the batch", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key_inference_works/second_task_fails.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_addition_with_set_and_null_primary_key_inference_works/second_task_fails.snap
@@ -48,8 +48,8 @@ doggos: { number_of_documents: 1, field_distribution: {"doggo": 1, "doggoid": 1}
 [timestamp] [1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 is setting the `bork` primary key but cannot interfere with primary key guessing of the batch", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "primary key `bork` in task with id 1 is different from the primary key of the index `doggoid`", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because it is setting the `bork` primary key and it would interfere with primary key guessing of the batch", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":0}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped batching before task with id 1 because its primary key `bork` is different from the primary key of the index `doggoid`", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_replace_without_autobatching/all_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_replace_without_autobatching/all_tasks_processed.snap
@@ -71,15 +71,15 @@ doggos: { number_of_documents: 10, field_distribution: {"doggo": 10, "id": 10} }
 [timestamp] [9,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-5 {uid: 5, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-6 {uid: 6, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-7 {uid: 7, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-8 {uid: 8, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+5 {uid: 5, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+6 {uid: 6, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+7 {uid: 7, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+8 {uid: 8, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 9 {uid: 9, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_replace_without_autobatching/five_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_replace_without_autobatching/five_tasks_processed.snap
@@ -61,11 +61,11 @@ doggos: { number_of_documents: 5, field_distribution: {"doggo": 5, "id": 5} }
 [timestamp] [4,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_update_without_autobatching/all_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_update_without_autobatching/all_tasks_processed.snap
@@ -71,15 +71,15 @@ doggos: { number_of_documents: 10, field_distribution: {"doggo": 10, "id": 10} }
 [timestamp] [9,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-5 {uid: 5, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-6 {uid: 6, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-7 {uid: 7, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-8 {uid: 8, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+5 {uid: 5, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+6 {uid: 6, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+7 {uid: 7, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+8 {uid: 8, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 9 {uid: 9, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_update_without_autobatching/five_tasks_processed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_document_addition.rs/test_document_update_without_autobatching/five_tasks_processed.snap
@@ -61,11 +61,11 @@ doggos: { number_of_documents: 5, field_distribution: {"doggo": 5, "id": 5} }
 [timestamp] [4,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
-4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "reached configured batch limit of 1 tasks", }
+0 {uid: 0, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+1 {uid: 1, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+2 {uid: 2, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+3 {uid: 3, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
+4 {uid: 4, details: {"receivedDocuments":1,"indexedDocuments":1}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched up to configured batch limit of 1 tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/fail_in_process_batch_for_document_deletion/after_adding_the_documents.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/fail_in_process_batch_for_document_deletion/after_adding_the_documents.snap
@@ -40,7 +40,7 @@ doggos: { number_of_documents: 3, field_distribution: {"catto": 1, "doggo": 2, "
 [timestamp] [1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"filterableAttributes":["catto"]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"settingsUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 is a document operation in a batch of settings changes", }
+0 {uid: 0, details: {"filterableAttributes":["catto"]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"settingsUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped before task with id 1 because it is a document operation which cannot be batched with settings changes", }
 1 {uid: 1, details: {"receivedDocuments":3,"indexedDocuments":3}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/fail_in_process_batch_for_document_deletion/after_adding_the_settings.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/fail_in_process_batch_for_document_deletion/after_adding_the_settings.snap
@@ -38,7 +38,7 @@ doggos: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"filterableAttributes":["catto"]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"settingsUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 is a document operation in a batch of settings changes", }
+0 {uid: 0, details: {"filterableAttributes":["catto"]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"settingsUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped before task with id 1 because it is a document operation which cannot be batched with settings changes", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/fail_in_process_batch_for_document_deletion/after_removing_the_documents.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/fail_in_process_batch_for_document_deletion/after_removing_the_documents.snap
@@ -52,7 +52,7 @@ doggos: { number_of_documents: 1, field_distribution: {"doggo": 1, "id": 1} }
 [timestamp] [2,3,4,5,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"filterableAttributes":["catto"]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"settingsUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 is a document operation in a batch of settings changes", }
+0 {uid: 0, details: {"filterableAttributes":["catto"]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"settingsUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped before task with id 1 because it is a document operation which cannot be batched with settings changes", }
 1 {uid: 1, details: {"receivedDocuments":3,"indexedDocuments":3}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks", }
 2 {uid: 2, details: {"providedIds":1,"deletedDocuments":2,"originalFilter":"true&\"id = 2\"&\"catto EXISTS\""}, stats: {"totalNbTasks":4,"status":{"succeeded":2,"failed":2},"types":{"documentDeletion":4},"indexUids":{"doggos":4}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/fail_in_process_batch_for_document_deletion/registered_the_document_deletions.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/fail_in_process_batch_for_document_deletion/registered_the_document_deletions.snap
@@ -49,7 +49,7 @@ doggos: { number_of_documents: 3, field_distribution: {"catto": 1, "doggo": 2, "
 [timestamp] [1,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"filterableAttributes":["catto"]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"settingsUpdate":1},"indexUids":{"doggos":1}}, stop reason: "task with id 1 is a document operation in a batch of settings changes", }
+0 {uid: 0, details: {"filterableAttributes":["catto"]}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"settingsUpdate":1},"indexUids":{"doggos":1}}, stop reason: "stopped before task with id 1 because it is a document operation which cannot be batched with settings changes", }
 1 {uid: 1, details: {"receivedDocuments":3,"indexedDocuments":3}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"documentAdditionOrUpdate":1},"indexUids":{"doggos":1}}, stop reason: "batched all enqueued tasks", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/fail_in_process_batch_for_index_creation/index_creation_failed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/fail_in_process_batch_for_index_creation/index_creation_failed.snap
@@ -34,7 +34,7 @@ catto [0,]
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/panic_in_process_batch_for_index_creation/index_creation_failed.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/panic_in_process_batch_for_index_creation/index_creation_failed.snap
@@ -34,7 +34,7 @@ catto [0,]
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 0 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "created batch containing only task with id 0 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- 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
@@ -57,11 +57,11 @@ girafo: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [4,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.15.0"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "a batch of tasks of type `upgradeDatabase` cannot be batched with any other type of task", }
-1 {uid: 1, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"bone"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"bone"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
-4 {uid: 4, details: {"primaryKey":"leaves"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"girafo":1}}, stop reason: "task with id 4 of type `indexCreation` cannot be batched", }
+0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.15.0"}, 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.", }
+4 {uid: 4, details: {"primaryKey":"leaves"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"girafo":1}}, stop reason: "created batch containing only task with id 4 of type `indexCreation` that cannot be batched with any other task.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 0 [0,]
--- a/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/after_removing_the_upgrade_tasks.snap
+++ b/crates/index-scheduler/src/scheduler/snapshots/test_failure.rs/upgrade_failure/after_removing_the_upgrade_tasks.snap
@@ -58,11 +58,11 @@ girafo: { number_of_documents: 0, field_distribution: {} }
 [timestamp] [5,]
 ----------------------------------------------------------------------
 ### All Batches:
-1 {uid: 1, details: {"primaryKey":"mouse"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"catto":1}}, stop reason: "task with id 1 of type `indexCreation` cannot be batched", }
-2 {uid: 2, details: {"primaryKey":"bone"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 2 of type `indexCreation` cannot be batched", }
-3 {uid: 3, details: {"primaryKey":"bone"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"indexCreation":1},"indexUids":{"doggo":1}}, stop reason: "task with id 3 of type `indexCreation` cannot be batched", }
-4 {uid: 4, details: {"primaryKey":"leaves"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"girafo":1}}, stop reason: "task with id 4 of type `indexCreation` cannot be batched", }
-5 {uid: 5, details: {"matchedTasks":1,"deletedTasks":1,"originalFilter":"types=upgradeDatabase"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"taskDeletion":1},"indexUids":{}}, stop reason: "a batch of tasks of type `taskDeletion` cannot be batched with any other type of task", }
+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.", }
+4 {uid: 4, details: {"primaryKey":"leaves"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"indexCreation":1},"indexUids":{"girafo":1}}, stop reason: "created batch containing only task with id 4 of type `indexCreation` that cannot be batched with any other task.", }
+5 {uid: 5, details: {"matchedTasks":1,"deletedTasks":1,"originalFilter":"types=upgradeDatabase"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"taskDeletion":1},"indexUids":{}}, stop reason: "stopped after the last task of type `taskDeletion` because they cannot be batched with tasks of any other type.", }
 ----------------------------------------------------------------------
 ### Batch to tasks mapping:
 1 [1,]
--- 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
@@ -37,7 +37,7 @@ catto [1,]
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.15.0"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "a batch of tasks of type `upgradeDatabase` cannot be batched with any other type of task", }
+0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.15.0"}, 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
@@ -40,7 +40,7 @@ doggo [2,]
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.15.0"}, stats: {"totalNbTasks":1,"status":{"failed":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "a batch of tasks of type `upgradeDatabase` cannot be batched with any other type of task", }
+0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.15.0"}, 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
@@ -43,7 +43,7 @@ doggo [2,3,]
 [timestamp] [0,]
 ----------------------------------------------------------------------
 ### All Batches:
-0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.15.0"}, stats: {"totalNbTasks":1,"status":{"succeeded":1},"types":{"upgradeDatabase":1},"indexUids":{}}, stop reason: "a batch of tasks of type `upgradeDatabase` cannot be batched with any other type of task", }
+0 {uid: 0, details: {"upgradeFrom":"v1.12.0","upgradeTo":"v1.15.0"}, 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/Show More
+++ b/Show More
Author	SHA1	Message	Date
Kerollmops	7fd34b5f19	Mark tool calls to be implemented later for non-streaming	2025-05-30 16:37:16 +02:00
Kerollmops	ef0f877bb9	Update chat keys	2025-05-30 16:07:44 +02:00
Kerollmops	85c20447e0	Make the chats settings and chat completions route experimental	2025-05-30 16:07:44 +02:00
Clément Renault	0f75ae9f25	Implement a first version of a streamed chat API	2025-05-30 16:07:44 +02:00
Clément Renault	11ace7f209	Introduce the first version of the /chat route that mimics the OpenAI API	2025-05-30 16:07:44 +02:00
ManyTheFish	dd7155abb3	Update charabia v0.9.4	2025-05-30 16:07:20 +02:00
Kerollmops	6959b01aa5	Implement deserr on ChatCompletions settings structs	2025-05-30 16:07:02 +02:00
Kerollmops	358abf662e	Better chat completions settings management	2025-05-30 16:07:02 +02:00
Kerollmops	5bb0714c5f	Introduce listing/getting/deleting/updating chat workspace settings	2025-05-30 16:07:01 +02:00
Kerollmops	7e42293a23	Implement useful conversion strategies and clean up the code	2025-05-30 16:07:01 +02:00
Clément Renault	8c66e63760	Clean up the code a bit	2025-05-30 16:07:00 +02:00
Clément Renault	5d8cdb075b	Factorize the code a bit more and support reporting errors	2025-05-30 16:07:00 +02:00
Clément Renault	fa139ee601	Report the sources	2025-05-30 16:07:00 +02:00
Kerollmops	f635a8f9f3	Fix compilation error in test	2025-05-30 16:06:59 +02:00
Clément Renault	807157b8cd	Call specific tools to show progression and results.	2025-05-30 16:06:59 +02:00
Clément Renault	ca5a87a606	Introduce a lot of search parameters and make Deserr happy	2025-05-30 16:06:59 +02:00
Clément Renault	bf3286ba41	Expose a well defined set of sources	2025-05-30 16:06:58 +02:00
Clément Renault	1e67a47a8f	Add the index descriptions to the function description	2025-05-30 16:06:58 +02:00
Clément Renault	7bfb7b7d58	redact the chat settings API key	2025-05-30 16:06:58 +02:00
Clément Renault	1eb8249a51	Better chat settings management	2025-05-30 16:06:57 +02:00
Clément Renault	f9ecb0ff31	Correctly list the chat settings key actions	2025-05-30 16:06:57 +02:00
Clément Renault	723f1b13a0	Always use the frequency matching strategy	2025-05-30 16:06:56 +02:00
Clément Renault	97d74bd2b9	Correctly support document templates on the chat API	2025-05-30 16:06:50 +02:00
Clément Renault	39ecea5e9e	Introduce the new index chat settings	2025-05-30 16:06:50 +02:00
Clément Renault	d389e49147	Make sure errorneous calls are handled and forwarded to the LLM	2025-05-30 16:06:49 +02:00
Clément Renault	971249c59c	Catch invalid argument calls to search function	2025-05-30 16:06:49 +02:00
Clément Renault	d6f2bd9b57	Support multiple indexes and not only main	2025-05-30 16:06:49 +02:00
Clément Renault	14c8e5cb56	Limit the number of internal loop calls and change the function name	2025-05-30 16:06:48 +02:00
Clément Renault	1159af1219	Correctly support tenant tokens and filters	2025-05-30 16:06:48 +02:00
Clément Renault	0fcc7e1377	Stream errors	2025-05-30 16:06:48 +02:00
Clément Renault	a074384d69	Stop the stream when the connexion stops and chnage the events	2025-05-30 16:06:47 +02:00
Clément Renault	bc7e4598db	Generate a new default chat API key	2025-05-30 16:06:47 +02:00
Clément Renault	487002f2f0	Change the /chat route to /chat/completions to be OpenAI-compatible	2025-05-30 16:06:47 +02:00
Clément Renault	a51579e923	Better stop the stream	2025-05-30 16:06:46 +02:00
Clément Renault	afadfa420a	Update the streaming detection to work with Mistral	2025-05-30 16:06:46 +02:00
Clément Renault	116fbb4c24	Make it compatible with the Mistral API	2025-05-30 16:06:46 +02:00
Clément Renault	64fe283abc	Support base_api in the settings	2025-05-30 16:06:45 +02:00
Clément Renault	9af1a29949	Make clippy happy	2025-05-30 16:06:45 +02:00
Clément Renault	d5d30ed4f2	Display pre-query prompt in search tool response	2025-05-30 16:06:45 +02:00
Clément Renault	81ea8933c1	Commit when putting stuff in LMDB	2025-05-30 16:06:44 +02:00
Clément Renault	9875f55384	Remove useless function	2025-05-30 16:06:44 +02:00
Clément Renault	eb4445070f	Expose new chat settings routes	2025-05-30 16:06:44 +02:00
Clément Renault	e603e221d5	Factorise a bit the code	2025-05-30 16:06:43 +02:00
Clément Renault	d94f16b1d2	Display the different tool calls we need to do	2025-05-30 16:06:43 +02:00
Clément Renault	59873fdc6c	Send an event with the content of the tool calling	2025-05-30 16:06:43 +02:00
Clément Renault	0f2ddf560b	Streaming supports tool calling	2025-05-30 16:06:42 +02:00
Clément Renault	fb08d62af9	Nearly support tools on the streaming route	2025-05-30 16:06:42 +02:00
Clément Renault	f8f2f8df97	Return the right message format	2025-05-30 16:06:42 +02:00
Clément Renault	5b642b558a	Aggregate tool calls and display the calls to make.	2025-05-30 16:06:42 +02:00
Clément Renault	ae89825b37	Implement a first version of a streamed chat API	2025-05-30 16:06:41 +02:00
Clément Renault	fbd3558f04	Implement a first version of a streamed chat API	2025-05-30 16:06:32 +02:00
Clément Renault	223f5b7283	Make it work by retrieving content from the index	2025-05-30 16:06:03 +02:00
Clément Renault	3bca6ff771	Support overwriten prompts of the search query	2025-05-30 16:06:03 +02:00
Clément Renault	5d426bd95e	Support querying the index named main	2025-05-30 16:06:02 +02:00
Clément Renault	f69e39171f	Introduce the first version of the /chat route that mimics the OpenAI API	2025-05-30 16:06:02 +02:00
Many the fish	5b67de0367	Merge pull request #5593 from meilisearch/remove-template-checker Remove TemplateChecker	2025-05-27 09:11:51 +00:00
Louis Dureuil	5810fb239f	Reference PR in comments	2025-05-27 10:24:04 +02:00
Louis Dureuil	b007ed6be9	Remove TemplateChecker	2025-05-27 10:04:14 +02:00
Many the fish	a1ff41cabb	Merge pull request #5541 from meilisearch/deactivate-numbers-in-typos-enhancements Minor fixes: Deactivate numbers in typos	2025-05-26 14:36:21 +00:00
Many the fish	ff64c64abe	Merge pull request #5587 from meilisearch/fix-derivations-again Fix another derivation-related panic in the search	2025-05-22 13:39:04 +00:00
Tamo	ee326a1ecc	Merge pull request #5588 from meilisearch/rename-batch-stopped-reason Rename batch creation complete	2025-05-22 12:39:34 +00:00
Louis Dureuil	c204a7bb12	Update snapshots	2025-05-22 12:39:37 +02:00
Louis Dureuil	cf4798bd2b	Change batch stop reason messages to match the new `batch_strategy` API name	2025-05-22 12:20:17 +02:00
Louis Dureuil	4d761d3444	Rename `batch_creation_complete` to `batch_strategy`	2025-05-22 12:19:54 +02:00
Louis Dureuil	c9b78970c9	Remove lambdas from the `find_*_derivations` Make sure their number of insert in the interner are bounded	2025-05-22 11:06:14 +02:00
Tamo	ae3c4e27c4	Merge pull request #5557 from meilisearch/update-charabia-v0.9.4 Update charabia v0.9.5	2025-05-21 10:56:41 +00:00
ManyTheFish	1b718afd11	Update charabia removing a lot of dependencies	2025-05-21 11:52:19 +02:00
ManyTheFish	01ef055f40	Update charabia v0.9.4	2025-05-21 11:52:19 +02:00
Many the fish	293a425183	Apply suggestions from code review Co-authored-by: Martin Grigorov <martin-g@users.noreply.github.com>	2025-05-21 10:49:43 +02:00
ManyTheFish	699ec18de8	Fix warnings	2025-05-21 10:49:43 +02:00
ManyTheFish	73e4206b3c	Pass a progress callback to recompute_word_fst_from_word_docids_database fixes https://github.com/meilisearch/meilisearch/pull/5494#discussion_r2069377991	2025-05-21 10:49:43 +02:00
ManyTheFish	a964251cee	Remove useless reset fixes https://github.com/meilisearch/meilisearch/pull/5494#discussion_r2069373494	2025-05-21 10:49:43 +02:00
Louis Dureuil	8068337b07	Merge pull request #5573 from CodeMan62/fix-5555 Only intern in case of typo when looking for one or two typoes	2025-05-20 09:17:35 +00:00
CodeMan62	f26826f115	fix issue 5555	2025-05-20 10:41:32 +02:00
Tamo	e547bfb428	Merge pull request #5577 from meilisearch/comment-out-swarmia Comment out swarmia deployment for now	2025-05-19 10:13:41 +00:00
Louis Dureuil	768cfb6c2d	Comment out swarmia deployment for now	2025-05-19 11:34:21 +02:00
Tamo	a25eb9c136	Merge pull request #5566 from meilisearch/bad-max-total-hits Forbid 0 in maxTotalHits	2025-05-15 15:01:22 +00:00
Tamo	cc2011a27f	Merge pull request #5565 from meilisearch/fix-0-batched-task Fix 0 batched task	2025-05-15 12:41:48 +00:00
Tamo	604e156c2b	add the snapshots	2025-05-15 11:35:31 +02:00
Tamo	1d6777ee68	Forbid 0 in maxTotalHits	2025-05-15 11:32:08 +02:00
Tamo	0940f0e4f4	add a test	2025-05-15 11:10:08 +02:00
Louis Dureuil	d40290aaaf	Merge pull request #5560 from meilisearch/experimental-no-snapshot-compression Add an experimental cli flag to disable snapshot compaction	2025-05-15 07:51:06 +00:00
Louis Dureuil	fd2de7c668	Merge pull request #5564 from meilisearch/dont-intern-without-typo-v15 Port to v1.15: Only intern in case of single-typo when looking for single typoes	2025-05-14 16:30:57 +00:00
Many the fish	448564b674	Merge pull request #5563 from meilisearch/fix-swarmia-deploy Fix swarmia deployement	2025-05-14 16:12:05 +00:00
Louis Dureuil	c5dd8e7d6f	Add test	2025-05-14 17:36:09 +02:00
Louis Dureuil	c9b4c1fb81	Only intern in case of single-typo when looking for single typoes	2025-05-14 17:36:03 +02:00
curquiza	0f10ec96af	Fix swarmia deployement	2025-05-14 17:35:47 +02:00
Tamo	8608d10fa2	Don't process any tasks if the max number of batched tasks is set to 0	2025-05-14 17:09:10 +02:00
Tamo	83e71cd7b9	Add an experimental cli flag to disable snapshot compaction	2025-05-14 15:59:35 +02:00