Validation happens on different phases depending on the aggregation
Term: During segment collection
Histogram: At the end when converting in intermediate buckets (we preallocate empty buckets for the range) Revisit after #1370
Range: When validating the request
update CHANGELOG
* prepare for multiple fastfield codecs
prepare for multiple fastfield codecs by wrapping the codecs in an enum #1042
* add FastFieldSerializer trait, add DynamicFastFieldSerializer
add FastFieldSerializer trait
add DynamicFastFieldSerializer enum to wrap all implementors of the FastFieldSerializer trait
* add estimation for fastfield bitpacker
Added a FacetOptions for HierarchicalFacet which add indexed and stored flags to it.
Propagate change and update tests accordingly
Added a test to ensure that a not indexed flag was taken care of.
Added on Value implem the `path()` function to return the stored facet.
Tantivy used to assume that all files could be somehow memory mapped. After this change, Directory return a `FileSlice` that can be reduced and eventually read into an `OwnedBytes` object. Long and blocking io operation are still required by they do not span over the entire file.
go_to_first_doc was typically calling seek with a target smaller than
doc.
Since SegmentPostings typically do a linear search on the full block,
regardless of the current position, it could have our segment postings
go backward.
- Change in the DocSet and Scorer API. (@fulmicoton).
A freshly created DocSet point directly to their first doc. A sentinel value called TERMINATED marks the end of a DocSet.
`.advance()` returns the new DocId. `Scorer::skip(target)` has been replaced by `Scorer::seek(target)` and returns the resulting DocId.
As a result, iterating through DocSet now looks as follows
```rust
let mut doc = docset.doc();
while doc != TERMINATED {
// ...
doc = docset.advance();
}
```
The change made it possible to greatly simplify a lot of the docset's code.
- Misc internal optimization and introduction of the `Scorer::for_each_pruning` function. (@fulmicoton)
* Make TweakScore and CustomScore mutable
Make TweakScore and CustomScore mutable at the segment level.
Addresses issue #806
* Add example to show tweak_score working for facets
* Prevent tokens from being stored in the document store.
Commit adds prepare_for_store method to Document, which changes all
PreTokenizedString values into String values. The method is called
before adding document to the document store to prevent tokens from
being saved there. Commit also adds small changes to comments in
pre_tokenized_text example.
* Avoid storing the pretokenized text.
PSeitz
Evance Soumaoro
saroh
Pascal Seitz
Paul Masurel
Shikhar Bhushan
Liam WarfieldandLiam Warfield
sigaloid
Bernard Swart
Moriyoshi Koizumi
Laurent Pouget
Vishal Sodani
Paul Masurel
stephenlagree
Rob Young