66 lines
2.7 KiB
Plaintext
66 lines
2.7 KiB
Plaintext
|
[[api]]
|
||
|
|
== API Extension Plugins
|
||
|
|
|
||
|
|
API extension plugins add new functionality to Elasticsearch by adding new APIs or features, usually to do with search or mapping.
|
||
|
|
|
||
|
|
[float]
|
||
|
|
=== Core API extension plugins
|
||
|
|
|
||
|
|
The core API extension plugins are:
|
||
|
|
|
||
|
|
<<plugins-delete-by-query,Delete by Query>>::
|
||
|
|
|
||
|
|
The delete by query plugin adds support for deleting all of the documents
|
||
|
|
(from one or more indices) which match the specified query. It is a
|
||
|
|
replacement for the problematic _delete-by-query_ functionality which has been
|
||
|
|
removed from Elasticsearch core.
|
||
|
|
|
||
|
|
https://github.com/elasticsearch/elasticsearch-mapper-attachments[Mapper Attachments Type plugin]::
|
||
|
|
|
||
|
|
Integrates http://lucene.apache.org/tika/[Apache Tika] to provide a new field
|
||
|
|
type `attachment` to allow indexing of documents such as PDFs and Microsoft
|
||
|
|
Word.
|
||
|
|
|
||
|
|
[float]
|
||
|
|
=== Community contributed API extension plugins
|
||
|
|
|
||
|
|
A number of plugins have been contributed by our community:
|
||
|
|
|
||
|
|
* https://github.com/carrot2/elasticsearch-carrot2[carrot2 Plugin]:
|
||
|
|
Results clustering with http://project.carrot2.org/[carrot2] (by Dawid Weiss)
|
||
|
|
|
||
|
|
* https://github.com/wikimedia/search-extra[Elasticsearch Trigram Accelerated Regular Expression Filter]:
|
||
|
|
(by Wikimedia Foundation/Nik Everett)
|
||
|
|
|
||
|
|
* https://github.com/kzwang/elasticsearch-image[Elasticsearch Image Plugin]:
|
||
|
|
Uses https://code.google.com/p/lire/[Lire (Lucene Image Retrieval)] to allow users
|
||
|
|
to index images and search for similar images (by Kevin Wang)
|
||
|
|
|
||
|
|
* https://github.com/wikimedia/search-highlighter[Elasticsearch Experimental Highlighter]:
|
||
|
|
(by Wikimedia Foundation/Nik Everett)
|
||
|
|
|
||
|
|
* https://github.com/YannBrrd/elasticsearch-entity-resolution[Entity Resolution Plugin]:
|
||
|
|
Uses http://github.com/larsga/Duke[Duke] for duplication detection (by Yann Barraud)
|
||
|
|
|
||
|
|
* https://github.com/NLPchina/elasticsearch-sql/[SQL language Plugin]:
|
||
|
|
Allows Elasticsearch to be queried with SQL (by nlpcn)
|
||
|
|
|
||
|
|
* https://github.com/codelibs/elasticsearch-taste[Elasticsearch Taste Plugin]:
|
||
|
|
Mahout Taste-based Collaborative Filtering implementation (by CodeLibs Project)
|
||
|
|
|
||
|
|
* https://github.com/hadashiA/elasticsearch-flavor[Elasticsearch Flavor Plugin] using
|
||
|
|
http://mahout.apache.org/[Mahout] Collaboration filtering (by hadashiA)
|
||
|
|
|
||
|
|
These community plugins appear to have been abandoned:
|
||
|
|
|
||
|
|
* https://github.com/derryx/elasticsearch-changes-plugin[Elasticsearch Changes Plugin] (by Thomas Peuss)
|
||
|
|
|
||
|
|
* https://github.com/mattweber/elasticsearch-mocksolrplugin[Elasticsearch Mock Solr Plugin] (by Matt Weber)
|
||
|
|
|
||
|
|
* http://siren.solutions/siren/downloads/[Elasticsearch SIREn Plugin]: Nested data search (by SIREn Solutions)
|
||
|
|
|
||
|
|
* https://github.com/endgameinc/elasticsearch-term-plugin[Terms Component Plugin] (by Endgame Inc.)
|
||
|
|
|
||
|
|
|
||
|
|
include::delete-by-query.asciidoc[]
|