A modern text indexing library for go. (this is a mirror of the github repository)
http://www.blevesearch.com/
cea119449e
the implementation of the doc id search requires that the list of ids be sorted. however, when doing a multisearch across many indexes at once, the list of doc ids in the query is shared. deeper in the implementation, the search of each shard attempts to sort this list, resulting in a data race. this is one example of a potentially larger problem, however it has been decided to fix this data race, even though larger issues of data owernship may remain unresolved. this fix makes a copy of the list of doc ids, just prior to sorting the list. subsequently, all use of the list is on the copy that was made, not the original. fixes #518 |
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|---|---|---|
| analysis | ||
| cmd/bleve | ||
| config | ||
| docs | ||
| document | ||
| geo | ||
| http | ||
| index | ||
| mapping | ||
| numeric | ||
| registry | ||
| search | ||
| test | ||
| vendor | ||
| .gitignore | ||
| .travis.yml | ||
| config_app.go | ||
| config_disk.go | ||
| config.go | ||
| CONTRIBUTING.md | ||
| doc.go | ||
| error.go | ||
| examples_test.go | ||
| index_alias_impl_test.go | ||
| index_alias_impl.go | ||
| index_alias.go | ||
| index_impl.go | ||
| index_meta_test.go | ||
| index_meta.go | ||
| index_stats.go | ||
| index_test.go | ||
| index.go | ||
| LICENSE | ||
| mapping.go | ||
| query.go | ||
| README.md | ||
| search_test.go | ||
| search.go | ||
bleve
modern text indexing in go - blevesearch.com
Try out bleve live by searching the bleve website.
Features
- Index any go data structure (including JSON)
- Intelligent defaults backed up by powerful configuration
- Supported field types:
- Text, Numeric, Date
- Supported query types:
- Term, Phrase, Match, Match Phrase, Prefix
- Conjunction, Disjunction, Boolean
- Numeric Range, Date Range
- Simple query syntax for human entry
- tf-idf Scoring
- Search result match highlighting
- Supports Aggregating Facets:
- Terms Facet
- Numeric Range Facet
- Date Range Facet
Discussion
Discuss usage and development of bleve in the google group.
Indexing
message := struct{
Id string
From string
Body string
}{
Id: "example",
From: "marty.schoch@gmail.com",
Body: "bleve indexing is easy",
}
mapping := bleve.NewIndexMapping()
index, err := bleve.New("example.bleve", mapping)
if err != nil {
panic(err)
}
index.Index(message.Id, message)
Querying
index, _ := bleve.Open("example.bleve")
query := bleve.NewQueryStringQuery("bleve")
searchRequest := bleve.NewSearchRequest(query)
searchResult, _ := index.Search(searchRequest)
License
Apache License Version 2.0