708: Reduce memory usage of the MatchingWords structure r=ManyTheFish a=loiclec
# Pull Request
## Related issue
Fixes (partially) https://github.com/meilisearch/meilisearch/issues/3115
## What does this PR do?
1. Reduces the memory usage caused by the creation of a 10-word query tree by 20x.
This is done by deduplicating the `MatchingWord` values, which are heavy because of their inner DFA. The deduplication works by wrapping each `MatchingWord` in a reference-counted box and using a hash map to determine whether a `MatchingWord` DFA already exists for a certain signature, or whether a new one needs to be built.
2. Avoid the worst-case scenario of creating a `MatchingWord` for extremely long words that cannot be indexed by milli.
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
712: Fix bulk facet indexing bug r=Kerollmops a=loiclec
# Pull Request
## Related issue
Fixes (partially, until merged into meilisearch) https://github.com/meilisearch/meilisearch/issues/3165
## What does this PR do?
Fixes a bug where indexing certain numbers of filterable attribute values in bulk led to corrupted facet databases. This was due to a lossy integer conversion which would ultimately prevent entire levels of the facet database to be written into LMDB.
More specifically, this change was made:
```diff
- if cur_writer_len as u8 >= self.min_level_size {
+ if cur_writer_len >= self.min_level_size as usize {
```
I also checked other comparisons to `min_level_size` and other conversions such as `x as u8` in this part of the codebase.
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
711: Replace deprecated gh actions r=curquiza a=pnhatminh
# Pull Request
## Related issue
Fixes#678
## What does this PR do?
- Replace deprecated github action command with newly defined command.
## 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: Minh Pham <minh.pham@codelink.io>
3148: Bring back `release-v0.30.0` into `main` r=Kerollmops a=curquiza
Following this message
https://github.com/meilisearch/meilisearch/pull/3145#issuecomment-1329296168
Co-authored-by: Clémentine Urquizar - curqui <clementine@meilisearch.com>
Co-authored-by: Tamo <tamo@meilisearch.com>
Co-authored-by: bors[bot] <26634292+bors[bot]@users.noreply.github.com>
3149: Fix the dump tests r=Kerollmops a=irevoire
You'll need to trust me on this one. But the tests in the release-v0.30.0 were deactivated for a long time, and I don't know what was wrong with them.
Anyway, I checked that these SHA did match the tasks view we're expecting, and it looks good to me.
Co-authored-by: Tamo <tamo@meilisearch.com>
* Fix error code of the "duplicate index found" error
* Use the content of the ProcessingTasks in the tasks cancelation system
* Change the missing_filters error code into missing_task_filters
* WIP Introduce the invalid_task_uid error code
* Use more precise error codes/message for the task routes
+ Allow star operator in delete/cancel tasks
+ rename originalQuery to originalFilters
+ Display error/canceled_by in task view even when they are = null
+ Rename task filter fields by using their plural forms
+ Prepare an error code for canceledBy filter
+ Only return global tasks if the API key action `index.*` is there
* Add canceledBy task filter
* Update tests following task API changes
* Rename original_query to original_filters everywhere
* Update more insta-snap tests
* Make clippy happy
They're a happy clip now.
* Make rustfmt happy
>:-(
* Fix Index name parsing error message to fit the specification
* Bump milli version to 0.35.1
* Fix the new error messages
* fix the error messages and add tests
* rename the error codes for the sake of consistency
* refactor the way we send the cli informations + add the analytics for the config file and ssl usage
* Apply suggestions from code review
Co-authored-by: Clément Renault <clement@meilisearch.com>
* add a comment over the new infos structure
* reformat, sorry @kero
* Store analytics for the documents deletions
* Add analytics on all the settings
* Spawn threads with names
* Spawn rayon threads with names
* update the distinct attributes to the spec update
* update the analytics on the search route
* implements the analytics on the health and version routes
* Fix task details serialization
* Add the question mark to the task deletion query filter
* Add the question mark to the task cancelation query filter
* Fix tests
* add analytics on the task route
* Add all the missing fields of the new task query type
* Create a new analytics for the task deletion
* Create a new analytics for the task creation
* batch the tasks seen events
* Update the finite pagination analytics
* add the analytics of the swap-indexes route
* Stop removing the DB when failing to read it
* Rename originalFilters into originalFilters
* Rename matchedDocuments into providedIds
* Add `workflow_dispatch` to flaky.yml
* Bump grenad to 0.4.4
* Bump milli to version v0.37.0
* Don't multiply total memory returned by sysinfo anymore
sysinfo now returns bytes rather than KB
* Add a dispatch to the publish binaries workflow
* Fix publish release CI
* Don't use gold but the default linker
* Always display details for the indexDeletion task
* Fix the insta tests
* refactorize the whole test suite
1. Make a call to assert_internally_consistent automatically when snapshoting the scheduler. There is no point in snapshoting something broken and expect the dumb humans to notice.
2. Replace every possible call to assert_internally_consistent by a snapshot of the scheduler. It takes as many lines and ensure we never change something without noticing in any tests ever.
3. Name every snapshots: it's easier to debug when something goes wrong and easier to review in general.
4. Stop skipping breakpoints, it's too easy to miss something. Now you must explicitely show which path is the scheduler supposed to use.
5. Add a timeout on the channel.recv, it eases the process of writing tests, now when something file you get a failure instead of a deadlock.
* rebase on release-v0.30
* makes clippy happy
* update the snapshots after a rebase
* try to remove the flakyness of the failing test
* Add more analytics on the ranking rules positions
* Update the dump test to check for the dumpUid dumpCreation task details
* send the ranking rules as a string because amplitude is too dumb to process an array as a single value
* Display a null dumpUid until we computed the dump itself on disk
* Update tests
* Check if the master key is missing before returning an error
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
Co-authored-by: bors[bot] <26634292+bors[bot]@users.noreply.github.com>
Co-authored-by: Kerollmops <clement@meilisearch.com>
Co-authored-by: ManyTheFish <many@meilisearch.com>
Co-authored-by: Tamo <tamo@meilisearch.com>
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
707: Add all_obkv_to_json function r=Kerollmops a=GregoryConrad
## What does this PR do?
When embedding milli in an application (other than Meilisearch), it often makes sense to not use the `displayed_attributes` functionality and instead just use milli as a full document store. Thus, this PR adds a function, `all_obkv_to_json`, to supplement the already exposed `milli::obkv_to_json` so that those embedding milli *do not* need to deal with `displayed_attributes` if they don't need to.
~This PR also introduces a slight breaking change: `obkv_to_json` now accepts a reference to `obkv::KvReaderU16` instead of taking ownership of it. As far as I can tell, this seems like a change for the better (`obkv_to_json` only acts upon `obkv` rather than consuming it), but I can change it back if you so desire.~ (reverted in [935a724](935a724c57))
## 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: Gregory Conrad <gregorysconrad@gmail.com>
710: Update Clippy to use Rust Stable r=irevoire a=Kerollmops
This PR changes the CI to use Rust stable for Clippy and Rustfmt. This way we will reduce the number of times we break the CI. [The version will only change every two months or so](https://www.whatrustisit.com/).
Co-authored-by: Clément Renault <clement@meilisearch.com>
The issue was linked to the fact that the debug implementation of the PhantomData wasn't the same between rust stable and rust nightly.
This was causing an issue while snapshsotting the settings and this commit fix it by representing the settings as json which already ignores the PhantomData
3100: Add a dispatch to the publish binaries workflow r=Kerollmops a=curquiza
Add `worklfow_dispatch` event to publish binaries workflow to allow the manually trigger
Co-authored-by: Kerollmops <clement@meilisearch.com>
697: Fix bug in prefix DB indexing r=loiclec a=loiclec
Where the batch's information was not properly updated in cases where only the proximity changed between two consecutive word pair proximities.
Closes partially https://github.com/meilisearch/meilisearch/issues/3043
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
3041: Add `workflow_dispatch` to flaky.yml r=irevoire a=curquiza
To be able to run the job manual and don't wait for one week
Co-authored-by: Clémentine Urquizar - curqui <clementine@meilisearch.com>
702: Update version for the next release (v0.37.0) in Cargo.toml files r=ManyTheFish 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>
696: Fix Facet Indexing bugs r=Kerollmops a=loiclec
1. Handle keys with variable length correctly
Closes (partially) https://github.com/meilisearch/meilisearch/issues/3042
This issue is now easily reproducible with the updated fuzz tests, which now generate keys with variable lengths.
2. Prevent adding facets to the database if their encoded value does not satisfy `valid_lmdb_key`.
Closes (partially) https://github.com/meilisearch/meilisearch/issues/2743
This fixes an indexing failure when a document had a filterable attribute containing a value whose length is higher than ~500 bytes. For now, this fix is just meant to prevent crashes. Better handling of long values of filterable attributes will be handled in a separate PR.
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
