3568: CI: Fix `publish-aarch64` job that still uses ubuntu-18.04 r=Kerollmops a=curquiza
Fixes#3563
Main change
- add the usage of the `ubuntu-18.04` container instead of the native `ubuntu-18.04` of GitHub actions: I had to install docker in the container.
Small additional changes
- remove useless `fail-fast` and unused/irrelevant matrix inputs (`build`, `linker`, `os`, `use-cross`...)
- Remove useless step in job
Proof of work with this CI triggered on this current branch: https://github.com/meilisearch/meilisearch/actions/runs/4366233882
3569: Enhance Japanese language detection r=dureuill a=ManyTheFish
# Pull Request
This PR is a prototype and can be tested by downloading [the dedicated docker image](https://hub.docker.com/layers/getmeili/meilisearch/prototype-better-language-detection-0/images/sha256-a12847de00e21a71ab797879fd09777dadcb0881f65b5f810e7d1ed434d116ef?context=explore):
```bash
$ docker pull getmeili/meilisearch:prototype-better-language-detection-0
```
## Context
Some Languages are harder to detect than others, this miss-detection leads to bad tokenization making some words or even documents completely unsearchable. Japanese is the main Language affected and can be detected as Chinese which has a completely different way of tokenization.
A [first iteration has been implemented for v1.1.0](https://github.com/meilisearch/meilisearch/pull/3347) but is an insufficient enhancement to make Japanese work. This first implementation was detecting the Language during the indexing to avoid bad detections during the search.
Unfortunately, some documents (shorter ones) can be wrongly detected as Chinese running bad tokenization for these documents and making possible the detection of Chinese during the search because it has been detected during the indexing.
For instance, a Japanese document `{"id": 1, "name": "東京スカパラダイスオーケストラ"}` is detected as Japanese during indexing, during the search the query `東京` will be detected as Japanese because only Japanese documents have been detected during indexing despite the fact that v1.0.2 would detect it as Chinese.
However if in the dataset there is at least one document containing a field with only Kanjis like:
_A document with only 1 field containing only Kanjis:_
```json
{
"id":4,
"name": "東京特許許可局"
}
```
_A document with 1 field containing only Kanjis and 1 field containing several Japanese characters:_
```json
{
"id":105,
"name": "東京特許許可局",
"desc": "日経平均株価は26日 に約8カ月ぶりに2万4000円の心理的な節目を上回った。株高を支える材料のひとつは、自民党総裁選で3選を決めた安倍晋三首相の経済政策への期待だ。恩恵が見込まれるとされる人材サービスや建設株の一角が買われている。ただ思惑が先行して資金が集まっている面 は否めない。実際に政策効果を取り込む企業はどこか、なお未知数だ。"
}
```
Then, in both cases, the field `name` will be detected as Chinese during indexing allowing the search to detect Chinese in queries. Therefore, the query `東京` will be detected as Chinese and only the two last documents will be retrieved by Meilisearch.
## Technical Approach
The current PR partially fixes these issues by:
1) Adding a check over potential miss-detections and rerunning the extraction of the document forcing the tokenization over the main Languages detected in it.
> 1) run a first extraction allowing the tokenizer to detect any Language in any Script
> 2) generate a distribution of tokens by Script and Languages (`script_language`)
> 3) if for a Script we have a token distribution of one of the Language that is under the threshold, then we rerun the extraction forbidding the tokenizer to detect the marginal Languages
> 4) the tokenizer will fall back on the other available Languages to tokenize the text. For example, if the Chinese were marginally detected compared to the Japanese on the CJ script, then the second extraction will force Japanese tokenization for CJ text in the document. however, the text on another script like Latin will not be impacted by this restriction.
2) Adding a filtering threshold during the search over Languages that have been marginally detected in documents
## Limits
This PR introduces 2 arbitrary thresholds:
1) during the indexing, a Language is considered miss-detected if the number of detected tokens of this Language is under 10% of the tokens detected in the same Script (Japanese and Chinese are 2 different Languages sharing the "same" script "CJK").
2) during the search, a Language is considered marginal if less than 5% of documents are detected as this Language.
This PR only partially fixes these issues:
- ✅ the query `東京` now find Japanese documents if less than 5% of documents are detected as Chinese.
- ✅ the document with the id `105` containing the Japanese field `desc` but the miss-detected field `name` is now completely detected and tokenized as Japanese and is found with the query `東京`.
- ❌ the document with the id `4` no longer breaks the search Language detection but continues to be detected as a Chinese document and can't be found during the search.
## Related issue
Fixes#3565
## Possible future enhancements
- Change or contribute to the Library used to detect the Language
- the related issue on Whatlang: https://github.com/greyblake/whatlang-rs/issues/122
Co-authored-by: curquiza <clementine@meilisearch.com>
Co-authored-by: ManyTheFish <many@meilisearch.com>
Co-authored-by: Many the fish <many@meilisearch.com>
3577: Avoid fetching an LMDB value with an empty string r=ManyTheFish a=Kerollmops
# Pull Request
## Related issue
Fixes#3574
## What does this PR do?
This PR fixes a bug where an empty key fetches an entry in the database. LMDB throws an error if an empty or too-long key is used to fetch an entry. This empty string seems to have been generated by the Charabia tokenizer.
Co-authored-by: Clément Renault <clement@meilisearch.com>
3529: Add an analytics on the geo bounding box feature r=ManyTheFish a=irevoire
Fixes#3527
[The specification of the geoBoundingBox](https://github.com/meilisearch/specifications/pull/223) feature has been updated and now introduces a new analytics to follow the usage of the geoBoundingBox feature in the search requests.
Co-authored-by: Tamo <tamo@meilisearch.com>
3525: Fix phrase search containing stop words r=ManyTheFish a=ManyTheFish
# Summary
A search with a phrase containing only stop words was returning an HTTP error 500,
this PR filters the phrase containing only stop words dropping them before the search starts, a query with a phrase containing only stop words now behaves like a placeholder search.
fixes https://github.com/meilisearch/meilisearch/issues/3521
related v1.0.2 PR on milli: https://github.com/meilisearch/milli/pull/779
Co-authored-by: ManyTheFish <many@meilisearch.com>
3524: Update the metrics route r=irevoire a=irevoire
Fixes#3523
Make the metrics available by default without a feature flag.
+ Rename the cli-flag to `experimental-enable-metrics`.
Co-authored-by: Tamo <tamo@meilisearch.com>
3331: Limit the number of concurrently opened indexes r=dureuill a=dureuill
# Pull Request
## Related issue
Relevant to #1841, fixes#3382
## What does this PR do?
### User standpoint
- Limit the number of concurrently opened indexes (currently, the number of indexes that can be concurrently opened is computed at startup)
- When too many an index is opened, the least recently used one is closed and its virtual memory released.
- This allows a user to have an arbitrary number of indexes of an arbitrary size
### Implementation standpoint
- Added a LRU cache map in `index-scheduler::lru`. A more complete implementation (eg with helper functions not used here) is available but would better fit a dedicated crate.
- Use the LRU cache map in the `IndexScheduler`. To simplify the lifecycle of indexes, they are never removed from the cache when they are in the middle of a resize or delete operation. To achieve this, an intermediate `Vec` stores the UUIDs of the indexes that are in the middle of such an operation.
- Upon creating the index scheduler object, compute the total virtual memory that is adressable by using a dichotomic search on the max size of an index. Use this as a base to compute the number of indexes that can be open with 2TiB per index. If the virtual memory address space is lower than 2TiB, then only allow for 1 index of a fraction of that size.
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
3530: Fix highlighter bug r=Kerollmops a=ManyTheFish
# Pull Request
There was a highlighting issue on CJK's character, we were highlighting too many characters and these additional characters were duplicated after the highlight tag.
## Related issue
Fixes#3517Fixes#3526
## What does this PR do?
- add a test showcasing the bug
- fix the bug by activating the char_map creation of the tokenizer during the highlighting process
Co-authored-by: ManyTheFish <many@meilisearch.com>
3534: Update the csv error code from InvalidIndexCsvDelimiter to InvalidDocumentCsvDelimiter r=Kerollmops a=irevoire
Fixes#3533
Co-authored-by: Tamo <tamo@meilisearch.com>
3347: Enhance language detection r=irevoire a=ManyTheFish
## Summary
Some completely unrelated Languages can share the same characters, in Meilisearch we detect the Languages using `whatlang`, which works well on large texts but fails on small search queries leading to a bad segmentation and normalization of the query.
This PR now stores the Languages detected during the indexing in order to reduce the Languages list that can be detected during the search.
## Detail
- Create a 19th database mapping the scripts and the Languages detected with the documents where the Language is detected
- Fill the newly created database during indexing
- Create an allow-list with this database and pass it to Charabia
- Add a test ensuring that a Japanese request containing kanjis only is detected as Japanese and not Chinese
## Related issues
Fixes#2403Fixes#3513
Co-authored-by: f3r10 <frledesma@outlook.com>
Co-authored-by: ManyTheFish <many@meilisearch.com>
Co-authored-by: Many the fish <many@meilisearch.com>
3496: Fix metrics feature r=irevoire a=james-2001
# Pull Request
## Related issue
Resolves: #3469
See also: #2763
## What does this PR do?
As reported the metrics feature was broken by still using and old reference to `meilisearch_auth::actions`. This commit switches to the new location, `meilisearch_types::keys::actions`.
The original issue was not *that* clear as to exactly what was broken, and the build logs have disappeared, but it seemed to just be this one line fix. If this is not the case and I've missed the mark let me know, and i'll head back to the drawing board.
## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?
Co-authored-by: James <james.a.may.2001@gmail.com>
3505: Csv delimiter r=irevoire a=irevoire
Fixes https://github.com/meilisearch/meilisearch/issues/3442
Closes https://github.com/meilisearch/meilisearch/pull/2803
Specified in https://github.com/meilisearch/specifications/pull/221
This PR is a reimplementation of https://github.com/meilisearch/meilisearch/pull/2803, on the new engine. Thanks for your idea and initial PR `@MixusMinimax;` sorry I couldn’t update/merge your PR. Way too many changes happened on the engine in the meantime.
**Attention to reviewer**; I had to update deserr to implement the support of deserializing `char`s
-------
It introduces four new error messages;
- Invalid value in parameter csvDelimiter: expected a string of one character, but found an empty string
- Invalid value in parameter csvDelimiter: expected a string of one character, but found the following string of 5 characters: doggo
- csv delimiter must be an ascii character. Found: 🍰
- The Content-Type application/json does not support the use of a csv delimiter. The csv delimiter can only be used with the Content-Type text/csv.
And one error code;
- `invalid_index_csv_delimiter`
The `invalid_content_type` error code is now also used when we encounter the `csvDelimiter` query parameter with a non-csv content type.
Co-authored-by: Tamo <tamo@meilisearch.com>
3467: Identify builds git tagged with `prototype-...` in CLI and analytics r=curquiza a=dureuill
# Pull Request
## What does this PR do?
- Parses the last git tag to extract a prototype name if:
- Current build uses the prototype tag (not after the tag) precisely
- The prototype tag name respects the following conditions:
1. starts with `prototype-`
2. ends with a number
3. the hyphen-separated segment right before the number is not a number (required to reject commits after the tag).
- Display the prototype name in the launch summary in the CLI
- Send the prototype name to analytics if any
- Update prototypes instructions in CONTRIBUTING.md
|`VERGEN_GIT_SEMVER_LIGHTWEIGHT` value | Prototype |
|---|---|
| `Some("prototype-geo-bounding-box-0-139-gcde89018")` | `None` (does not end with a number) |
| `Some("prototype-geo-bounding-box-0-139-89018")` | `None` (before the last segment is a number) |
| `Some("prototype-geo-bounding-box-0")` | `Some("prototype-geo-bounding-box-0")` |
| `Some("prototype-geo-bounding-box")` | `None` (does not end with a number") |
| `Some("geo-bounding-box-0")` | `None` (does not start with "prototype") |
| `None` | `None` |
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
Metrics feature was relying on old references. Refactored with inspiration from the `get_stats` method in `meilisearch/src/routes/lib.rs`. `enable_metrics_routes` added to options in `segment_analytics`.
Resolves: #3469
See also: #2763
As reported the metrics feature was broken by still using and old reference to `meilisearch_auth::actions`. This commit switches to the new location, `meilisearch_types::keys::actions`.
Resolves: #3469
See also: #2763
3461: Bring v1 changes into main r=curquiza a=Kerollmops
Also bring back changes in milli (the remote repository) into main done during the pre-release
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
Co-authored-by: bors[bot] <26634292+bors[bot]@users.noreply.github.com>
Co-authored-by: curquiza <curquiza@users.noreply.github.com>
Co-authored-by: Tamo <tamo@meilisearch.com>
Co-authored-by: Philipp Ahlner <philipp@ahlner.com>
Co-authored-by: Kerollmops <clement@meilisearch.com>
3441: Fix import of dump v2 r=dureuill a=irevoire
# Pull Request
This bug was introduced because of a mistake we did earlier: We said the last version to export dump v2 was the v0.21.0 while it was the v0.22.0.
To fix the bug I updated our whole v2 reader to use the code from meilisearch v0.22.0.
Also:
- Import the bugged dump in the tests
- Test the import of this dump in the v2 reader and current reader
## Related issue
Fixes#3435
Co-authored-by: Tamo <tamo@meilisearch.com>
3412: When adding documents, trying to update the primary-key now throw an error r=Kerollmops a=irevoire
While updating the test suite, I also noticed an issue with the indexed_documents value of failed tasks and had to update it. I also named a bunch of snapshots that had no name, sorry 😬
Fixes https://github.com/meilisearch/meilisearch/issues/3385
Fixes https://github.com/meilisearch/meilisearch/issues/3411
Co-authored-by: Tamo <tamo@meilisearch.com>
3406: Master Key: Implements errors and warnings from the specification r=irevoire a=dureuill
<sub>Now in technicolor</sub>
# Pull Request
## What does this PR do?
- Uses `atty` and `termcolor` as dependency
- Use these dependencies to print colored background for warning messages
- Update messages to match https://github.com/meilisearch/specifications/pull/209
## PR checklist
Please check if your PR fulfills the following requirements:
- [ ] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [ ] Have you read the contributing guidelines?
- [ ] Have you made sure that the title is accurate and descriptive of the changes?
Thank you so much for contributing to Meilisearch!
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
While updating the test suite I also noticed an issue with the indexed_documents value of failed task and had to update it.
I also named a bunch of snapshots that had no name sorry 😬
3389: Return `invalid_search_facets` rather than `bad_request` when using facet on a non filterable attribute r=irevoire a=dureuill
# Pull Request
## Related issue
Fixes https://github.com/meilisearch/meilisearch/issues/3384
## What does the PR does
- title
- also adds a test
## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?
Thank you so much for contributing to Meilisearch!
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
3370: make the swap indexes not found errors return an IndexNotFound error-code r=irevoire a=irevoire
Fix https://github.com/meilisearch/meilisearch/issues/3368
3373: fix a wrong error code and add tests on the document resource r=irevoire a=irevoire
Fix https://github.com/meilisearch/meilisearch/issues/3371
3375: Avoid deleting all task invalid canceled by r=irevoire a=Kerollmops
Fixes#3369 by making sure that at least one `canceledBy` task filter parameter matches something.
Co-authored-by: Tamo <tamo@meilisearch.com>
Co-authored-by: Kerollmops <clement@meilisearch.com>
3334: Add specific error codes `immutable_...` r=irevoire a=loiclec
Add the following error codes:
When an immutable field of API key is sent to the `PATCH /keys` route:
- `ImmutableApiKeyUid`
- `ImmutableApiKeyKey`
- `ImmutableApiKeyActions`
- `ImmutableApiKeyIndexes`
- `ImmutableApiKeyExpiresAt`
- `ImmutableApiKeyCreatedAt`
- `ImmutableApiKeyUpdatedAt`
When an immutable field of Index is sent to the `PATCH /indexes/{uid}` route:
- `ImmutableIndexUid`
- `ImmutableIndexCreatedAt`
- `ImmutableIndexUpdatedAt`
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
Co-authored-by: Tamo <tamo@meilisearch.com>
3305: Remove hidden but usable CLI arguments r=Kerollmops a=Kerollmops
`@curquiza` found out that we were exposing some internal CLI arguments: `nb-max-chunks` and `log-every-n`. In this PR I removed those two, the only two ones that I found. Those options shouldn't be accessible as non-documented in the documentation or the `--help` message.
Fixes https://github.com/meilisearch/meilisearch/issues/3307
Co-authored-by: Clément Renault <clement@meilisearch.com>
3303: Update version for the next release (v1.0.0) in Cargo.toml files r=curquiza a=meili-bot
⚠️ This PR is automatically generated. Check the new version is the expected one before merging.
Co-authored-by: curquiza <curquiza@users.noreply.github.com>
3266: Improve the way we receive the documents payload- serde multiple ndjson fix r=curquiza a=jiangbo212
# Pull Request
## Related issue
Fixes#3037
## Related PR
#3164
## What does this PR do?
Sorry, This PR is mainly to fix the problems caused by my previously provided PR #3164. It causes multiple ndjson data deserialization failures
- Fix serde multiple ndjson data failures and add test to it
- Fix serde jsonarray error and againest serde it use `from_slice`. only use `from_slice` when serde error category is `data`, it indicate json data is a single json.
## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?
Thank you so much for contributing to Meilisearch!
Co-authored-by: jiangbo212 <peiyaoliukuan@126.com>
3251: Add a specific test on finite pagination placeolder search with disti… r=curquiza a=ManyTheFish
Add a specific test on finite pagination placeholder search with distinct attributes
related to https://github.com/meilisearch/milli/pull/743
related to https://github.com/meilisearch/meilisearch/issues/3200
poke `@curquiza`
> note that the destination branch should be changed
Co-authored-by: ManyTheFish <many@meilisearch.com>
3295: Adjust Master Key-related messages r=dureuill a=dureuill
# Pull Request
## Related issue
Follow up for #3272
## What does this PR do?
- Consistently capitalize "master key" (instead of "Master Key" sometimes) (see https://github.com/meilisearch/specifications/pull/209#discussion_r1060081094)
- Clarify that the counted unit for master key length is bytes, not characters (see https://github.com/meilisearch/documentation/issues/2069#issuecomment-1368873167)
## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?
Thank you so much for contributing to Meilisearch!
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
3278: Remove `--max-index-size` and `--max-task-db-size` flags r=Kerollmops a=dureuill
# Pull Request
## Related issue
Fixes#3231
## What does this PR do?
- Remove `--max-index-size` and `--max-task-db-size` flags from the CLI, config file and environment variable
- Set the size of all indexes to **500GiB** and the size of the task DB to **10GiB**. Reviewers might want to review these values carefully.
## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?
Thank you so much for contributing to Meilisearch!
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
3269: Simplify primary key inference r=dureuill a=dureuill
# Pull Request
## Related issue
Related to https://github.com/meilisearch/meilisearch/issues/3233
## What does this PR do?
- Integrates https://github.com/meilisearch/milli/pull/752 in meilisearch
- Remove `Serialize` and `Deserialize` from `error::Code` as it is unused.
- No longer filter on `milli` logs when `--log-level` is "info".
- `milli` only has the newly-added inference log at the `info` level (from greping `info` in the codebase)
- the default value for `--log-level` is "INFO" and not "info" since `v0.30` so the filter is not active by default.
- updates milli to v0.38.0
## PR checklist
Please check if your PR fulfills the following requirements:
- [x] Does this PR fix an existing issue, or have you listed the changes applied in the PR description (and why they are needed)?
- [x] Have you read the contributing guidelines?
- [x] Have you made sure that the title is accurate and descriptive of the changes?
Thank you so much for contributing to Meilisearch!
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
