3789: Improve the metrics r=dureuill a=irevoire
# Pull Request
## Related issue
Implements https://github.com/meilisearch/meilisearch/issues/3790
Associated specification: https://github.com/meilisearch/specifications/pull/242
## Be cautious; it's DB-breaking 😱
While reviewing and after merging this PR, be cautious; if you already have a `data.ms` and run meilisearch with this code on it, it won't work because we need to cache a new information on the index stats (that are backed up on disk). You'll get internal errors.
### About the breaking-change label
We only break the API of the metrics route, which does not pose any problem since it's experimental.
## What does this PR do?
- Create a method to get the « facet distribution » of the task queue.
- Prefix all the metrics by `meilisearch_`
- Add the real database size used by meilisearch
- Add metrics on the task queue
- Update the grafana dashboard to these new changes
- Move the dashboard to the `assets` directory
- Provide a new prometheus file to scrape meilisearch easily
Co-authored-by: Tamo <tamo@meilisearch.com>
3788: Use `RoaringBitmap::deserialize_unchecked_from` to reduce the deserialization time r=irevoire a=Kerollmops
This pull request replaces the `RoaringBitmap::deserialize_from` methods with the `deserialize_unchecked_from` to avoid doing too much checks. We know the written bitmaps are valid as we do not disable the checks during the indexation phase.
I did a small test with #3780 and discovered that the deserialization time changed from 32% to 9.46% when using these changes. It seems it was low-hanging fruit hidden behind a leaf.
Co-authored-by: Kerollmops <clement@meilisearch.com>
3803: Bump Swatinem/rust-cache from 2.2.1 to 2.4.0 r=curquiza a=dependabot[bot]
Bumps [Swatinem/rust-cache](https://github.com/Swatinem/rust-cache) from 2.2.1 to 2.4.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="https://github.com/Swatinem/rust-cache/releases">Swatinem/rust-cache's releases</a>.</em></p>
<blockquote>
<h2>v2.4.0</h2>
<ul>
<li>Fix cache key stability.</li>
<li>Use 8 character hash components to reduce the key length, making it more readable.</li>
</ul>
<h2>v2.3.0</h2>
<ul>
<li>Add <code>cache-all-crates</code> option, which enables caching of crates installed by workflows.</li>
<li>Add installed packages to cache key, so changes to workflows that install rust tools are detected and cached properly.</li>
<li>Fix cache restore failures due to upstream bug.</li>
<li>Fix <code>EISDIR</code> error due to globed directories.</li>
<li>Update runtime <code>`@actions/cache</code>,` <code>`@actions/io</code>` and dev <code>typescript</code> dependencies.</li>
<li>Update <code>npm run prepare</code> so it creates distribution files with the right line endings.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/Swatinem/rust-cache/blob/master/CHANGELOG.md">Swatinem/rust-cache's changelog</a>.</em></p>
<blockquote>
<h2>2.4.0</h2>
<ul>
<li>Fix cache key stability.</li>
<li>Use 8 character hash components to reduce the key length, making it more readable.</li>
</ul>
<h2>2.3.0</h2>
<ul>
<li>Add <code>cache-all-crates</code> option, which enables caching of crates installed by workflows.</li>
<li>Add installed packages to cache key, so changes to workflows that install rust tools are detected and cached properly.</li>
<li>Fix cache restore failures due to upstream bug.</li>
<li>Fix <code>EISDIR</code> error due to globed directories.</li>
<li>Update runtime <code>`@actions/cache</code>,` <code>`@actions/io</code>` and dev <code>typescript</code> dependencies.</li>
<li>Update <code>npm run prepare</code> so it creates distribution files with the right line endings.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="988c164c3d"><code>988c164</code></a> 2.4.0</li>
<li><a href="bb80d0f127"><code>bb80d0f</code></a> chore: use 8 character hash components (<a href="https://redirect.github.com/Swatinem/rust-cache/issues/143">#143</a>)</li>
<li><a href="ad97570a01"><code>ad97570</code></a> fix: cache key stability (<a href="https://redirect.github.com/Swatinem/rust-cache/issues/142">#142</a>)</li>
<li><a href="060bda31e0"><code>060bda3</code></a> 2.3.0</li>
<li><a href="865fd1f6db"><code>865fd1f</code></a> "update dependencies and changelog"</li>
<li><a href="7c7e41ab01"><code>7c7e41a</code></a> chore: changelog v2.3.0 (<a href="https://redirect.github.com/Swatinem/rust-cache/issues/139">#139</a>)</li>
<li><a href="68aeeba167"><code>68aeeba</code></a> chore: use linefix to ensure platform line endings (<a href="https://redirect.github.com/Swatinem/rust-cache/issues/135">#135</a>)</li>
<li><a href="def0926359"><code>def0926</code></a> feat: add option to cache all crates (<a href="https://redirect.github.com/Swatinem/rust-cache/issues/137">#137</a>)</li>
<li><a href="827c240e23"><code>827c240</code></a> fix: cache key dependency on installed packages (<a href="https://redirect.github.com/Swatinem/rust-cache/issues/138">#138</a>)</li>
<li><a href="5e9fae966f"><code>5e9fae9</code></a> fix: cache restore failures (<a href="https://redirect.github.com/Swatinem/rust-cache/issues/136">#136</a>)</li>
<li>Additional commits viewable in <a href="https://github.com/Swatinem/rust-cache/compare/v2.2.1...v2.4.0">compare view</a></li>
</ul>
</details>
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
3783: Improve SDK CI to choose the Docker image r=curquiza a=curquiza
The point is to have the following "form" when running the SDK CI manually
`nightly` is the default value if running the CI manually.
<img width="1105" alt="Capture d’écran 2023-05-25 à 12 17 35" src="https://github.com/meilisearch/meilisearch/assets/20380692/87ae7123-efe8-4e7b-a99b-4a40aafa3f79">
Co-authored-by: curquiza <clementine@meilisearch.com>
3781: Revert "Improve docker cache" r=Kerollmops a=curquiza
Reverts meilisearch/meilisearch#3566 because does not work as expected, and so I want to remove useless complexity from the CI and Dockerfile
Co-authored-by: Clémentine U. - curqui <clementine@meilisearch.com>
3779: Add a cron test with disabled tokenization (with @roy9495) r=Kerollmops a=curquiza
Replaces https://github.com/meilisearch/meilisearch/pull/3746 because of bors issue
Co-authored-by: TATHAGATA ROY <98920199+roy9495@users.noreply.github.com>
Co-authored-by: Clémentine U. - curqui <clementine@meilisearch.com>
3731: Move comments above keys in config.toml r=curquiza a=jirutka
The current style is very unusual, confusing and breaks compatibility with tools for parsing config files including comments. Everyone writes comments above the items to which they refer (maybe except pythonists), so let's stick to that.
Co-authored-by: Jakub Jirutka <jakub@jirutka.cz>
3734: Update version for the next release (v1.2.0) in Cargo.toml r=curquiza a=meili-bot
⚠️ This PR is automatically generated. Check the new version is the expected one and Cargo.lock has been updated before merging.
Co-authored-by: curquiza <curquiza@users.noreply.github.com>
3726: Fix prefix highlighting r=loiclec a=ManyTheFish
The prefix queries were not properly highlighted, this PR now highlights only the start of a word when it matched with a prefix
Co-authored-by: ManyTheFish <many@meilisearch.com>
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
The current style is very unusual, confusing and breaks compatibility
with tools for parsing config files including comments. Everyone writes
comments above the items to which they refer (maybe except pythonists),
so let's stick to that.
3687: Allow to disable specialized tokenizations (again) r=Kerollmops a=jirutka
In PR #2773, I added the `chinese`, `hebrew`, `japanese` and `thai` feature flags to allow melisearch to be built without huge specialed tokenizations that took up 90% of the melisearch binary size. Unfortunately, due to some recent changes, this doesn't work anymore. The problem lies in excessive use of the `default` feature flag, which infects the dependency graph.
Instead of adding `default-features = false` here and there, it's easier and more future-proof to not declare `default` in `milli` and `meilisearch-types`. I've renamed it to `all-tokenizers`, which also makes it a bit clearer what it's about.
Co-authored-by: Jakub Jirutka <jakub@jirutka.cz>
In PR #2773, I added the `chinese`, `hebrew`, `japanese` and `thai`
feature flags to allow melisearch to be built without huge specialed
tokenizations that took up 90% of the melisearch binary size.
Unfortunately, due to some recent changes, this doesn't work anymore.
The problem lies in excessive use of the `default` feature flag, which
infects the dependency graph.
Instead of adding `default-features = false` here and there, it's easier
and more future-proof to not declare `default` in `milli` and
`meilisearch-types`. I've renamed it to `all-tokenizers`, which also
makes it a bit clearer what it's about.
3570: Get documents by filter r=irevoire a=dureuill
# Pull Request
## Related issue
Associated spec: https://github.com/meilisearch/specifications/pull/234
None really, this is more of an extension of #3477: since after this issue we'll be able to delete documents by filter, it makes sense to also be able to get documents by filter.
## What does this PR do?
### User standpoint
- Add a new `filter` URL parameter to `GET /indexes/{:indexUid}/documents` and a new `POST /indexes/{:indexUid}/documents/fetch` route with the same `offset, limit, fields, filter`
### Implementation standpoint
- Add a new `Index::iter_documents` method to iterate on a set of documents rather than return a vector of these documents.
- Rewrite the other `Index::*documents` methods to use the new `Index::iter_documents` method.
## Usage
<details>
<summary>
Sample request and response
</summary>
```
curl -X POST 'http://localhost:7700/indexes/index-1101/documents/fetch' -H 'Content-Type: application/json' --data-binary '{ "filter": "genres = Comedy", "limit": 3, "offset": 8000}' | jsonxf
```
```json
{
"results": [
{
"id": 326126,
"title": "Bad Exorcists",
"overview": "A trio of awkward teens intend to win a horror festival by making their own movie, but wind up getting their actress possessed in the process.",
"genres": [
"Horror",
"Comedy"
],
"poster": "https://image.tmdb.org/t/p/w500/lwd65kPbjFacAw3QSXiwSsW6cFU.jpg",
"release_date": 1425081600
},
{
"id": 326215,
"title": "Ooops! Noah is Gone...",
"overview": "It's the end of the world. A flood is coming. Luckily for Dave and his son Finny, a couple of clumsy Nestrians, an Ark has been built to save all animals. But as it turns out, Nestrians aren't allowed. Sneaking on board with the involuntary help of Hazel and her daughter Leah, two Grymps, they think they're safe. Until the curious kids fall off the Ark. Now Finny and Leah struggle to survive the flood and hungry predators and attempt to reach the top of a mountain, while Dave and Hazel must put aside their differences, turn the Ark around and save their kids. It's definitely not going to be smooth sailing.",
"genres": [
"Animation",
"Adventure",
"Comedy",
"Family"
],
"poster": "https://image.tmdb.org/t/p/w500/gEJXHgpiKh89Vwjc4XUY5CIgUdB.jpg",
"release_date": 1427328000
},
{
"id": 326241,
"title": "For Here or to Go?",
"overview": "An aspiring Indian tech entrepreneur in the Silicon Valley finds himself unexpectedly battling the bizarre American immigration system to keep his dream alive or prepare to return home forever.",
"genres": [
"Drama",
"Comedy"
],
"poster": "https://image.tmdb.org/t/p/w500/ff8WaA7ItBgl36kdT232i0d0Fnq.jpg",
"release_date": 1490918400
}
],
"offset": 8000,
"limit": 3,
"total": 9331
}
```
<img width="1348" alt="Capture d’écran 2023-03-08 à 10 09 04" src="https://user-images.githubusercontent.com/41078892/223670905-6932b79b-f9b8-4a41-b59e-be2171705b7d.png">
</details>
# Draft status
- [ ] Route naming: having one route be `GET /indexes/{:indexUid}/documents` and the other `POST /indexes/{:indexUid}/documents/fetch` is suboptimal (also, technically a breaking change for documents with `fetch` as uid?), but `POST /indexes/{:indexUid}/documents` is already used to insert documents.
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
Co-authored-by: Tamo <tamo@meilisearch.com>
3550: Delete documents by filter r=irevoire a=dureuill
# Prototype `prototype-delete-by-filter-0`
Usage:
A new route is available under `POST /indexes/{index_uid}/documents/delete` that allows you to delete your documents by filter.
The expected payload looks like that:
```json
{
"filter": "doggo = bernese",
}
```
It'll then enqueue a task in your task queue that'll delete all the documents matching this filter once it's processed.
Here is an example of the associated details;
```json
"details": {
"deletedDocuments": 53,
"originalFilter": "\"doggo = bernese\""
}
```
----------
# Pull Request
## Related issue
Related to https://github.com/meilisearch/meilisearch/issues/3477
## What does this PR do?
### User standpoint
- Modifies the `/indexes/{:indexUid}/documents/delete-batch` route to accept either the existing array of documents ids, or a JSON object with a `filter` field representing a filter to apply. If that latter variant is used, any document matching the filter will be deleted.
### Implementation standpoint
- (processing time version) Adds a new BatchKind that is not autobatchable and that performs the delete by filter
- Reuse the `documentDeletion` task with a new `originalFilter` detail that replaces the `providedIds` detail.
## Example
<details>
<summary>Sample request, response and task result</summary>
Request:
```
curl \
-X POST 'http://localhost:7700/indexes/index-10/documents/delete-batch' \
-H 'Content-Type: application/json' \
--data-binary '{ "filter" : "mass = 600"}'
```
Response:
```
{
"taskUid": 3902,
"indexUid": "index-10",
"status": "enqueued",
"type": "documentDeletion",
"enqueuedAt": "2023-02-28T20:50:31.667502Z"
}
```
Task log:
```json
{
"uid": 3906,
"indexUid": "index-12",
"status": "succeeded",
"type": "documentDeletion",
"canceledBy": null,
"details": {
"deletedDocuments": 3,
"originalFilter": "\"mass = 600\""
},
"error": null,
"duration": "PT0.001819S",
"enqueuedAt": "2023-03-07T08:57:20.11387Z",
"startedAt": "2023-03-07T08:57:20.115895Z",
"finishedAt": "2023-03-07T08:57:20.117714Z"
}
```
</details>
## Draft status
- [ ] Error handling
- [ ] Analytics
- [ ] Do we want to reuse the `delete-batch` route in this way, or create a new route instead?
- [ ] Should the filter be applied at request time or when the deletion task is processed?
- The first commit in this PR applies the filter at request time, meaning that even if a document is modified in a way that no longer matches the filter in a later update, it will be deleted as long as the deletion task is processed after that update.
- The other commits in this PR apply the filter only when the asynchronous deletion task is processed, meaning that documents that match the filter at processing time are deleted even if they didn't match the filter at request time.
- [ ] If keeping the filter at request time, find a more elegant way to recover the user document ids from the internal document ids. The current way implemented in the first commit of this PR involves getting all the documents matching the filter, looking for the value of their primary key, and turning it into a string by copy-pasting routines found in milli...
- [ ] Security consideration, if any
- [ ] Fix the tests (but waiting until product questions are resolved)
- [ ] Add delete by filter specific tests
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
Co-authored-by: Tamo <tamo@meilisearch.com>
3639: Add a dedicated error variant for planned failures in index scheduler tests r=Kerollmops a=Sufflope
# Pull Request
## Related issue
Fixes#3086
## What does this PR do?
- Add a dedicated test variant in test cfg to avoid reusing a misleading existing error
## 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: Jean-Sébastien Bour <jean-sebastien@bour.name>
