Created https://issues.apache.org/jira/browse/SOLR-8737 to handle this
-- Jan Høydahl, search solution architect Cominvent AS - www.cominvent.com > 22. feb. 2016 kl. 11.21 skrev Jan Høydahl <jan....@cominvent.com>: > > Hi > > Did you get any Further with this? > I reproduced your situation with Solr 5.5. > > Think the issue here is that when the SynonymFilter is created based on the > managed map, option “expand” is always set to “false”, while the default for > file-based synonym dictionary is “true”. > > So with expand=false, what happens is that the input word (e.g. “mb”) is > *replaced* with the synonym “megabytes”. Confusingly enough, when synonyms > are applied both on index and query side, your document will contain > “megabytes” instead of “mb”, but when you query for “mb”, the same happens on > query side, so you will actually match :-) > > I think what we need is to switch default to expand=true, and make it > configurable also in the managed factory. > > -- > Jan Høydahl, search solution architect > Cominvent AS - www.cominvent.com > >> 11. feb. 2016 kl. 10.16 skrev Bjørn Hjelle <bjorn.hje...@gmail.com>: >> >> Hi, >> >> one-way managed synonyms seems to work fine, but I cannot make both-way >> synonyms work. >> >> Steps to reproduce with Solr 5.4.1: >> >> 1. create a core: >> $ bin/solr create_core -c test -d server/solr/configsets/basic_configs >> >> 2. edit schema.xml so fieldType text_general looks like this: >> >> <fieldType name="text_general" class="solr.TextField" >> positionIncrementGap="100"> >> <analyzer> >> <tokenizer class="solr.StandardTokenizerFactory"/> >> <filter class="solr.ManagedSynonymFilterFactory" managed="english" >> /> >> <filter class="solr.LowerCaseFilterFactory"/> >> </analyzer> >> </fieldType> >> >> 3. reload the core: >> >> $ curl -X GET " >> http://localhost:8983/solr/admin/cores?action=RELOAD&core=test"; >> >> 4. add synonyms, one one-way synonym, one two-way, reload the core again: >> >> $ curl -X PUT -H 'Content-type:application/json' --data-binary >> '{"mad":["angry","upset"]}' " >> http://localhost:8983/solr/test/schema/analysis/synonyms/english"; >> $ curl -X PUT -H 'Content-type:application/json' --data-binary >> '["mb","megabytes"]' " >> http://localhost:8983/solr/test/schema/analysis/synonyms/english"; >> $ curl -X GET " >> http://localhost:8983/solr/admin/cores?action=RELOAD&core=test"; >> >> 5. list the synonyms: >> { >> "responseHeader":{ >> "status":0, >> "QTime":0}, >> "synonymMappings":{ >> "initArgs":{"ignoreCase":false}, >> "initializedOn":"2016-02-11T09:00:50.354Z", >> "managedMap":{ >> "mad":["angry", >> "upset"], >> "mb":["megabytes"], >> "megabytes":["mb"]}}} >> >> >> 6. add two documents: >> >> $ bin/post -c test -type 'application/json' -d '[{"id" : "1", "title_t" : >> "10 megabytes makes me mad" },{"id" : "2", "title_t" : "100 mb should be >> sufficient" }]' >> $ bin/post -c test -type 'application/json' -d '[{"id" : "2", "title_t" : >> "100 mb should be sufficient" }]' >> >> 7. search for the documents: >> >> - all these return the first document, so one-way synonyms work: >> $ curl -X GET " >> http://localhost:8983/solr/test/select?q=title_t:angry&indent=true"; >> $ curl -X GET " >> http://localhost:8983/solr/test/select?q=title_t:upset&indent=true"; >> $ curl -X GET " >> http://localhost:8983/solr/test/select?q=title_t:mad&indent=true"; >> >> - this only returns the document with "mb": >> >> $ curl -X GET " >> http://localhost:8983/solr/test/select?q=title_t:mb&indent=true"; >> >> - this only returns the document with "megabytes" >> >> $ curl -X GET " >> http://localhost:8983/solr/test/select?q=title_t:megabytes&indent=true"; >> >> >> Any input on how to make this work would be appreciated. >> >> Thanks, >> Bjørn >
