JDONREFv4 Plugin

The JDONREF plugin provides a way to index adresses compatible with french format and search them in a single line format, with 100% accurate results and great order.

It works over the provided PayloadCheckerSpanQuery that target to combines whatever work rules you want (not only adresses) to search data in a single line format, with 100% accurate results and great order. Scorers are adaptable for human or computer uses.

Hercule had better watch out !

Plugin installation

Simply run at the root of your ElasticSearch v1.7 installation :

bin/plugin --install elasticsearch-jdonrefv4-0.5 --url http://sourceforge.net/p/jdonref/code/HEAD/tree/Dev/JDONREFv4/dist/elasticsearch-jdonrefv4-0.5.zip?format=raw

This will download the last beta version plugin from sourceforge.

Don't forget restart elasticsearch.

You can follow the getting started guide for jdonref plugin.

There is an embedded site in order to test the query like this :

http://url_elasticsearch:port/_plugin/jdonrefv4-0.5/JDONREFv4Test.html

Releases

JDONREF plugin	elasticsearch	release date	detail
0.1beta	1.0.0.RC1	2014-04-30	POC
0.2beta	1.1.X	2014-08-25	adress based score with integration tests
0.2	1.3.X	2014-11-15	production version : adress based score with production tests. human validation only. miss bulk scorer and explain.
0.3	1.3.X	2015-12-15	reduce high frequency term frequencies (improve performances)
0.4beta	1.3.X	2015-05-15	minimum_should_match
0.4	1.3.X	2015-12-31	bulk scorer & minimum_should_match. Performance Problems need to be solved again ! Waiting for ES support.
0.5beta	1.7.X	2016-02-26	Performances. Need a big tuning by now !
0.5	1.7.X	2016-06-31	final wildcard, fuzzyness, general performances

Includes

name	type	disponibilité
jdonrefv4	query/scorer	since 0.2beta (weights and term can't be changed for now).
PayloadCheckerSpanFilter	filter	since 0.4beta (grammar filter based on payloads, not used by jdonrefv4 any more).
UnsplitFilter	token filter	since 0.3beta (reduce tokens frequencies, not used by jdonrefv4 any more).
POI et Zones, adresse, troncon, voie, commune, departement, pays	mapping	since 0.2beta
jdonrefv3es_synonym.fr.txt	French Synonyms'file	since 0.1beta
jdonrefv4-settings.json	settings	since 0.2beta jdonrefv4_index, jdonrefv4_search, jdonrefv4_codes_index
JDONREFv4TermSimilarity	similarity	since 0.2beta
EdgeNGramWithPayloadsFilter	token filter	since 0.2beta (edgengram with payloads support, not used by jdonrefv4 any more)
TokenCountPayloadFilter	token filter	since 0.2beta (insert the number of token with given payload in each such payload - used by PayloadCheckerSpanQuery#All).
SynonymWithPayloadsFilter	token filter	since 0.2beta (synonym with payloads support, not used by jdonrefv4 any more).
JDONREFv3Test.html	site	since 0.2beta (site for jdonrefv3es and index jdonref) Set 10000 for maxSizePerType with dedicated index of 5 shards for each type !
JDONREFv4Test.html	site	since 0.4. Set 10000 for maxSizePerType with dedicated index of 5 shards for each type !

See also todo list.