Commit Graph

487 Commits

Author SHA1 Message Date
mpostma
aa6c5df0bc Implement documents format
document reader transform

remove update format

support document sequences

fix document transform

clean transform

improve error handling

add documents! macro

fix transform bug

fix tests

remove csv dependency

Add comments on the transform process

replace search cli

fmt

review edits

fix http ui

fix clippy warnings

Revert "fix clippy warnings"

This reverts commit a1ce3cd96e603633dbf43e9e0b12b2453c9c5620.

fix review comments

remove smallvec in transform loop

review edits
2021-09-21 16:58:33 +02:00
bors[bot]
94764e5c7c
Merge #360
360: Update version for the next release (v0.14.0) r=Kerollmops a=curquiza

Release containing the geosearch, cf #322 

Co-authored-by: Clémentine Urquizar <clementine@meilisearch.com>
2021-09-21 08:43:27 +00:00
bors[bot]
31c8de1cca
Merge #322
322: Geosearch r=ManyTheFish a=irevoire

This PR introduces [basic geo-search functionalities](https://github.com/meilisearch/specifications/pull/59), it makes the engine able to index, filter and, sort by geo-point. We decided to use [the rstar library](https://docs.rs/rstar) and to save the points in [an RTree](https://docs.rs/rstar/0.9.1/rstar/struct.RTree.html) that we de/serialize in the index database [by using serde](https://serde.rs/) with [bincode](https://docs.rs/bincode). This is not an efficient way to query this tree as it will consume a lot of CPU and memory when a search is made, but at least it is an easy first way to do so.

### What we will have to do on the indexing part:
 - [x] Index the `_geo` fields from the documents.
   - [x] Create a new module with an extractor in the `extract` module that takes the `obkv_documents` and retrieves the latitude and longitude coordinates, outputting them in a `grenad::Reader` for further process.
   - [x] Call the extractor in the `extract::extract_documents_data` function and send the result to the `TypedChunk` module.
   - [x] Get the `grenad::Reader` in the `typed_chunk::write_typed_chunk_into_index` function and store all the points in the `rtree`
- [x] Delete the documents from the `RTree` when deleting documents from the database. All this can be done in the `delete_documents.rs` file by getting the data structure and removing the points from it, inserting it back after the modification.
- [x] Clearing the `RTree` entirely when we clear the documents from the database, everything happens in the `clear_documents.rs` file.
- [x] save a Roaring bitmap of all documents containing the `_geo` field

### What we will have to do on the query part:
- [x] Filter the documents at a certain distance around a point, this is done by [collecting the documents from the searched point](https://docs.rs/rstar/0.9.1/rstar/struct.RTree.html#method.nearest_neighbor_iter) while they are in range.
  - [x] We must introduce new `geoLowerThan` and `geoGreaterThan` variants to the `Operator` filter enum.
  - [x] Implement the `negative` method on both variants where the `geoGreaterThan` variant is implemented by executing the `geoLowerThan` and removing the results found from the whole list of geo faceted documents.
  - [x] Add the `_geoRadius` function in the pest parser.
- [x] Introduce a `_geo` ascending ranking function that takes a point in parameter, ~~this function must keep the iterator on the `RTree` and make it peekable~~ This was not possible for now, we had to collect the whole iterator. Only the documents that are part of the candidates must be sent too!
  - [x] This ascending ranking rule will only be active if the search is set up with the `_geoPoint` parameter that indicates the center point of the ascending ranking rule.

-----------

- On Meilisearch part: We must introduce a new concept, returning the documents with a new `_geoDistance` field when it passed by the `_geo` ranking rule, this has never been done before. We could maybe just do it afterward when the documents have been retrieved from the database, computing the distance from the `_geoPoint` and all of the documents to be returned.

Co-authored-by: Irevoire <tamo@meilisearch.com>
Co-authored-by: cvermand <33010418+bidoubiwa@users.noreply.github.com>
Co-authored-by: Tamo <tamo@meilisearch.com>
2021-09-20 19:04:57 +00:00
Irevoire
0d104a0fce
Update milli/src/criterion.rs
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-09-20 18:13:17 +02:00
Clémentine Urquizar
3f1453f470
Update version for the next release (v0.14.0) 2021-09-20 18:12:23 +02:00
Tamo
f4b8e5675d
move the reserved keyword logic for the criterion and sort + add test 2021-09-20 17:21:02 +02:00
Irevoire
3b7a2cdbce
fix typo
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-09-20 16:10:39 +02:00
Tamo
c695a1ffd2
add the possibility to sort by descending order on geoPoint 2021-09-15 11:49:58 +02:00
Tamo
91ce4d1721
Stop iterating through the whole list of points
We stop when there is no possible candidates left
2021-09-15 11:49:58 +02:00
Clémentine Urquizar
f167f7b412
Update version for the next release (v0.13.1) 2021-09-10 09:48:17 +02:00
Tamo
cfc62a1c15
use geoutils instead of haversine 2021-09-09 18:11:38 +02:00
many
26deeb45a3
Add lacking parameter to word level position builder 2021-09-09 17:49:04 +02:00
Tamo
3fc145c254
if we have no rtree we return all other provided documents 2021-09-09 17:44:09 +02:00
Irevoire
a84f3a8b31
Apply suggestions from code review
Co-authored-by: Clément Renault <clement@meilisearch.com>
2021-09-09 15:09:35 +02:00
Tamo
c81ff22c5b
delete the invalid criterion name error in favor of invalid ranking rule name 2021-09-08 19:17:00 +02:00
Tamo
bad8ea47d5
edit the two lasts TODO comments 2021-09-08 18:24:09 +02:00
Tamo
b15c77ebc4
return an error in case a user try to sort with :desc 2021-09-08 18:24:09 +02:00
Tamo
4b618b95e4
rebase on main 2021-09-08 18:24:09 +02:00
Tamo
2988d3c76d
tests the geo filters 2021-09-08 18:24:09 +02:00
Tamo
e5ef0cad9a
use meters in the filters 2021-09-08 18:24:09 +02:00
Tamo
4f69b190bc
remove the distance from the search, the computation of the distance will be made on meilisearch side 2021-09-08 18:24:09 +02:00
Tamo
7ae2a7341c
introduce the reserved keywords in the filters 2021-09-08 18:24:09 +02:00
Tamo
6d5762a6c8
handle the case where you forgot entirely the parenthesis 2021-09-08 18:24:09 +02:00
Tamo
ebf82ac28c
improve the error messages and add tests for the filters 2021-09-08 18:24:09 +02:00
Tamo
bd4c248292
improve the error handling in general and introduce the concept of reserved keywords 2021-09-08 18:24:09 +02:00
Tamo
e8c093c1d0
fix the error handling in the filters 2021-09-08 18:24:09 +02:00
Tamo
f0b74637dc
fix all the tests 2021-09-08 18:24:09 +02:00
Tamo
b1bf7d4f40
reformat 2021-09-08 18:24:09 +02:00
Tamo
aca707413c
remove the memory leak 2021-09-08 18:24:09 +02:00
Tamo
a8a1f5bd55
move the geosearch criteria out of asc_desc.rs 2021-09-08 18:24:09 +02:00
Tamo
dc84ecc40b
fix a bug 2021-09-08 18:24:09 +02:00
Tamo
4820ac71a6
allow spaces in a geoRadius 2021-09-08 18:24:09 +02:00
Tamo
13c78e5aa2
Implement the _geoPoint in the sortable 2021-09-08 18:24:09 +02:00
Tamo
5bb175fc90
only index _geo if it's set as sortable OR filterable
and only allow the filters if geo was set to filterable
2021-09-08 17:51:08 +02:00
Tamo
f73273d71c
only call the extractor if needed 2021-09-08 17:51:08 +02:00
Irevoire
ea2f2ecf96
create a new database containing all the documents that were geo-faceted 2021-09-08 17:51:08 +02:00
Irevoire
4b459768a0
create the _geoRadius filter 2021-09-08 17:51:07 +02:00
Irevoire
6d70978edc
update the facet filter grammar 2021-09-08 17:51:07 +02:00
Irevoire
216a8aa3b2
add a tests for the indexation of the geosearch 2021-09-08 17:51:07 +02:00
Irevoire
a21c854790
handle errors 2021-09-08 17:51:07 +02:00
Irevoire
70ab2c37c5
remove multiple bugs 2021-09-08 17:51:07 +02:00
Irevoire
b4b6ba6d82
rename all the ’long’ into ’lng’ like written in the specification 2021-09-08 17:51:07 +02:00
Irevoire
3b9f1db061
implement the clear of the rtree 2021-09-08 17:51:07 +02:00
Irevoire
d344489c12
implement the deletion of geo points 2021-09-08 17:51:07 +02:00
Irevoire
44d6b6ae9e
Index the geo points 2021-09-08 17:51:07 +02:00
Irevoire
8d9c2c4425
create a new db with getters and setters 2021-09-08 17:51:07 +02:00
bors[bot]
b22aac92ac
Merge #342
342: Let the caller decide what kind of error they want to returns when parsing `AscDesc` r=Kerollmops a=irevoire

This is one possible fix for #339 
We would then need to patch these lines https://github.com/meilisearch/MeiliSearch/blob/main/meilisearch-http/src/index/search.rs#L110-L114 to return the error we want.

Another solution would be to add a parameter to the `from_str` to specify which context we are in.

Co-authored-by: Tamo <tamo@meilisearch.com>
2021-09-08 14:18:57 +00:00
Tamo
932998f5cc
let the caller decide if they want to return an invalidSortName or an
invalidCriterionName error
2021-09-08 16:17:31 +02:00
bors[bot]
86c3b0c8c2
Merge #350
350: Fix mdb val size error r=Kerollmops a=ManyTheFish

Related to [#1677](https://github.com/meilisearch/MeiliSearch/issues/1677)

Co-authored-by: many <maxime@meilisearch.com>
2021-09-08 13:32:15 +00:00
many
e54280fbfc
Skip empty normalized words 2021-09-08 15:25:23 +02:00