3279: Clarify error message when the db and engine versions are incompatible r=irevoire a=dureuill
# Pull Request
## Related issue
Related to https://github.com/meilisearch/meilisearch/issues/2752
## What does this PR do?
- Implements https://github.com/meilisearch/product/discussions/572#discussioncomment-4390616
## 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)?
- [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>
3274: Reject master keys that are less than 16 bytes and add `--generate-master-key` CLI option r=irevoire a=dureuill
# Pull Request
## Related issue
Fix#3272Fix#3287
## What does this PR do?
### User standpoint
---
- Adds a `--generate-master-key` CLI flag to generate a fresh Master Key and exit.
<img width="1351" alt="Capture d’écran 2022-12-22 à 14 18 58" src="https://user-images.githubusercontent.com/41078892/209142778-eab52eeb-eaa8-409b-897a-c0d5728c8aaa.png">
---
(relevant fragment of the `--help` message)
<img width="1351" alt="Capture d’écran 2022-12-22 à 14 19 40" src="https://user-images.githubusercontent.com/41078892/209142891-ebfa2ed6-f231-4f76-a3ae-b7542c7aef04.png">
---
- When `meilisearch` is started in the `development` environment and no Master Key has been provided, then the binary prints a warning before starting.
<img width="1351" alt="Capture d’écran 2022-12-22 à 14 14 49" src="https://user-images.githubusercontent.com/41078892/209142158-54eba3b7-bf71-4f3f-8840-0600b13a1a9f.png">
---
- When `meilisearch` is started in the `development` environment and the provided Master Key is shorter than 16 bytes, then the binary prints a warning before starting.
<img width="1351" alt="Capture d’écran 2022-12-22 à 14 15 58" src="https://user-images.githubusercontent.com/41078892/209142295-0209fe47-c03b-424f-a73f-cee9b633137a.png">
---
- When `meilisearch` is started in the `production` environment, and no Master Key is provided, the error message is altered to generate a fresh Master Key.
<img width="1351" alt="Capture d’écran 2022-12-22 à 17 29 02" src="https://user-images.githubusercontent.com/41078892/209180540-0def5798-15db-47f0-a6ec-8cfa081dea77.png">
---
- When `meilisearch` is started in the `production` environment, and the provided Master Key is shorter than 16 bytes, then the binary exits with an error.
<img width="1351" alt="Capture d’écran 2022-12-22 à 17 28 47" src="https://user-images.githubusercontent.com/41078892/209180567-fa54fe33-fbc4-4b9f-b281-7dfb7b33af85.png">
---
This implements the solution B described here: https://github.com/meilisearch/product/discussions/538#discussioncomment-4391346
### Implementation standpoint
- Add a new `meilisearch-auth::generate_master_key` function that uses a Cryptographic Random Number Generator (CRNG) to fill a vector of 32 bytes before encoding these bytes as base64
## 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>
3245: Enable create_raw_index(...) to specify time r=irevoire a=amab8901
# Pull Request
## Related issue
Partially fixes#2983
## What does this PR do?
- Enables [`create_raw_index`](660be071b5/index-scheduler/src/lib.rs (L868)) to specify time
## 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: amab8901 <amab8901@protonmail.com>
709: Optimise the `ExactWords` sub-criterion within `Exactness` r=loiclec a=loiclec
# Pull Request
## Related issue
Fixes (partially) https://github.com/meilisearch/meilisearch/issues/3116
## What does this PR do?
1. Reduces the algorithmic complexity of finding the documents containing N exact words from something that is exponential to something that is polynomial.
2. Cache intermediary results between different calls to the `exactness` criterion.
## Performance Results
On the `smol_songs.csv` dataset, a request containing 10 common words now takes about 60ms instead of 5 seconds to execute. For example, this is the case with this (admittedly nonsensical) request: `Rock You Hip Hop Folk World Country Electronic Love The`.
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
752: Simplify primary key inference r=irevoire a=dureuill
# Pull Request
## Related issue
Related to https://github.com/meilisearch/meilisearch/issues/3233
## What does this PR do?
### User PoV
- Change primary key inference to only consider a value as a candidate when it ends with "id", rather than when it simply contains "id".
- Change primary key inference to always fail when there are multiple candidates.
- Replace UserError::MissingPrimaryKey with `UserError::NoPrimaryKeyCandidateFound` and `UserError::MultiplePrimaryKeyCandidatesFound`
### Implementation-wise
- Remove uses of UserError::MissingPrimaryKey not pertaining to inference. This introduces a possible panicking path.
## 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>
3276: README: Replace Slack link with Discord r=dureuill a=shivaylamba
# Pull Request
## Related issue
Fixes#3275
## What does this PR do?
Update Slack link with Discord link in the README
## 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: Shivay Lamba <shivaylamba@gmail.com>
Indeed, before this patch we were using the reference instead of
"reopening" the task list each time we needed to access it.
Without this patch, all other usage of the task attribute will
break.
This patch possibly fixes#2986.
This patch introduces a way to fill the IndexMetadata.created_at
and IndexMetadata.updated_at keys from the tasks events.
This is done by reading the creation date of the first event
(created_at) and the creation date of the last event (updated_at).
Displays log message in the form:
```
[2022-12-21T09:19:42Z INFO milli::update::index_documents::enrich] Primary key was not specified in index. Inferred to 'id'
```
742: Add a "Criterion implementation strategy" parameter to Search r=irevoire a=loiclec
Add a parameter to search requests which determines the implementation strategy of the criteria. This can be either `set-based`, `iterative`, or `dynamic` (ie choosing between set-based or iterative at search time). See https://github.com/meilisearch/milli/issues/755 for more context about this change.
Co-authored-by: Loïc Lecrenier <loic.lecrenier@me.com>
