747: Soft-deletion computation no longer depends on the mapsize r=irevoire a=dureuill
# Pull Request
## Related issue
Related to https://github.com/meilisearch/meilisearch/issues/3231: After removing `--max-index-size`, the `mapsize` will always be unrelated to the actual max size the user wants for their DB, so it doesn't make sense to use these values any longer.
This implements solution 2.3 from https://github.com/meilisearch/meilisearch/issues/3231#issuecomment-1348628824
## What does this PR do?
### User-visible
- Soft-deleted are no longer deleted when there is less than 10% of the mapsize available or when they take more than 10% of the mapsize
- Instead, they are deleted when they are more soft deleted than regular documents, or when they take more than 1GiB disk space (estimated).
### Implementation standpoint
1. Adds a `DeletionStrategy` struct to replace the boolean `disable_soft_deletion` that we had up until now. This enum allows us to specify that we want "always hard", "always soft", or to use the dynamic soft-deletion strategy (default).
2. Uses the current strategy when deleting documents, with the new heuristics being used in the `DeletionStrategy::Dynamic` variant.
3. Updates the tests to use the appropriate DeletionStrategy whenever needed (one of `AlwaysHard` or `AlwaysSoft` depending on the test)
Note to reviewers: this PR is optimized for a commit-by-commit review.
## 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>
Co-authored-by: Tamo <tamo@meilisearch.com>
751: Update version for the next release (v0.38.0) 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>
3262: Clippy fixes after updating Rust to v1.66 r=curquiza a=dureuill
Ran `cargo clippy --fix`
Fixes the CI.
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
3249: Bring back changes from release-v0.30.3 to main r=curquiza a=curquiza
⚠️⚠️ I had to fix git conflicts, ensure I did not lose anything ⚠️⚠️
Co-authored-by: Kerollmops <clement@meilisearch.com>
Co-authored-by: Tamo <tamo@meilisearch.com>
Co-authored-by: Louis Dureuil <louis@meilisearch.com>
728: Add some integration tests on the sort criterion r=ManyTheFish a=loiclec
This is simply an integration test ensuring that the sort criterion works properly.
However, only one version of the algorithm is tested here (the iterative one). To test the version that uses the facet DB, one has to manually set the `CANDIDATES_THRESHOLD` constant to `0`. I have done that and ensured that the test still succeeds. However, in the future, we will probably want to have an option to force which algorithm is used at runtime, for testing purposes.
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
3236: Improves clarity of the code that receives payloads r=Kerollmops a=Kerollmops
This PR makes small changes to #3164. It improves the clarity and simplicity of some parts of the code.
Co-authored-by: Kerollmops <clement@meilisearch.com>
740: Fix two nightly errors r=Kerollmops a=irevoire
Currently, we have these two errors on rust nightly. It would be nice to help rustc understand what's going on
```
error[E0658]: anonymous lifetimes in `impl Trait` are unstable
--> filter-parser/src/lib.rs:173:53
|
173 | fn ws<'a, O>(inner: impl FnMut(Span<'a>) -> IResult<O>) -> impl FnMut(Span<'a>) -> IResult<O> {
| ^ expected named lifetime parameter
|
= help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable
help: consider introducing a named lifetime parameter
|
173 | fn ws<'a, 'a, O>(inner: impl FnMut(Span<'a>) -> IResult<'a, O>) -> impl FnMut(Span<'a>) -> IResult<O> {
| +++ +++
error[E0658]: anonymous lifetimes in `impl Trait` are unstable
--> filter-parser/src/error.rs:36:49
|
36 | mut parser: impl FnMut(Span<'a>) -> IResult<O>,
| ^ expected named lifetime parameter
|
= help: add `#![feature(anonymous_lifetime_in_impl_trait)]` to the crate attributes to enable
help: consider introducing a named lifetime parameter
|
35 ~ pub fn cut_with_err<'a, 'a, O>(
36 ~ mut parser: impl FnMut(Span<'a>) -> IResult<'a, O>,
|
For more information about this error, try `rustc --explain E0658`.
error: could not compile `filter-parser` due to 2 previous errors
```
Co-authored-by: Tamo <tamo@meilisearch.com>
3164: Improve the way we receive the documents payload r=Kerollmops a=jiangbo212
# Pull Request
## Related issue
Fixes#3037
## What does this PR do?
- writing the playload to a temporary file via BufWritter
- deserialising the json tempporary file to an array of Objects by means of a memory map
- deserialising thie csv tempporary file by means of a memory map
- Adapted some read_json tests
## 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@gmail.com>
Co-authored-by: jiangbo212 <peiyaoliukuan@126.com>
