# SynonymTokenFilterFactory class passes indexSettings to TokenizerFactory **URL:** \ **Category:** Elasticsearch\ **Created:** [March 31, 2015, 5:55am UTC](https://discuss.elastic.co/t/synonymtokenfilterfactory-class-passes-indexsettings-to-tokenizerfactory/22996 "2015-03-31T05:55:58Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![yfujita](https://avatars.discourse-cdn.com/v4/letter/y/9fc29f/32.png) [@yfujita](https://discuss.elastic.co/u/yfujita)\ **Post date:** [March 31, 2015, 5:55am UTC](https://discuss.elastic.co/t/synonymtokenfilterfactory-class-passes-indexsettings-to-tokenizerfactory/22996/1 "2015-03-31T05:55:58Z")
Hi. I have a question about behavior of SynonymTokenFilterFactory class. I expect that "settings" parameter of TokenizerFactory is tokenizer's settings. However, SynonymTokenFilterFactory passes indexSettings to "settings" parameter of TokenizerFactory. ``` final TokenizerFactory tokenizerFactory = ``` tokenizerFactoryFactory.create(tokenizerName, indexSettings); SynonymTokenFilterFactory was changed by the following commit. > Is the behavior changed? At Elasticsearch 1.3, the following setting works. "bigramTokenizer" of synonymTest gets (min\_gram/max\_gram) settings. curl -XPUT localhost:9200/test -d '{ "settings" : { "analysis" : { "analyzer" : { "bigram\_analyzer" : { "type" : "custom", "tokenizer" : "bigramTokenizer", "filter" : ["synonymTest"] } }, "tokenizer" : { "bigramTokenizer" : { "type" : "ngram", "min\_gram" : 2, "max\_gram" : 2 } }, "filter" : { "synonymTest" : { "type" : "synonym", "synonyms\_path" : "synonym.txt", "tokenizer" : "bigramTokenizer", "min\_gram" : 2, "max\_gram" : 2 } } } } }' At Elasticsearch 1.5, it does not work. Thanks in advance, Yosuke -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/dbcceb52-7b7a-45a3-ae48-2a844f414263%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/dbcceb52-7b7a-45a3-ae48-2a844f414263%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![johtani](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/johtani/32/44956_2.png) [@johtani](https://discuss.elastic.co/u/johtani)\ **Post date:** [April 8, 2015, 3:21pm UTC](https://discuss.elastic.co/t/synonymtokenfilterfactory-class-passes-indexsettings-to-tokenizerfactory/22996/2 "2015-04-08T15:21:05Z")
Hi Yosuke, Thanks for reporting. I think that is bug, it should work 1.5. I will open Issue and create PR, soon. 2015-03-31 14:55 GMT+09:00 [yfujita@n2sm.net](mailto:yfujita@n2sm.net): > Hi. > I have a question about behavior of SynonymTokenFilterFactory class. > > I expect that "settings" parameter of TokenizerFactory is tokenizer's > settings. However, SynonymTokenFilterFactory passes indexSettings to > "settings" parameter of TokenizerFactory. > > ``` > final TokenizerFactory tokenizerFactory = > > ``` > > tokenizerFactoryFactory.create(tokenizerName, indexSettings); > > SynonymTokenFilterFactory was changed by the following commit. > > [[CORE] Be more explicit if index.version.created is not set · elastic/elasticsearch@ac4b39b · GitHub](https://github.com/elastic/elasticsearch/commit/ac4b39bd8f54c38f55a0b02f432c4ee5f47caf03#diff-594b28da352e9e981182b5466c294388) > > Is the behavior changed? > > At Elasticsearch 1.3, the following setting works. "bigramTokenizer" of > synonymTest gets (min\_gram/max\_gram) settings. > > curl -XPUT localhost:9200/test -d '{ > "settings" : { > "analysis" : { > "analyzer" : { > "bigram\_analyzer" : { > "type" : "custom", > "tokenizer" : "bigramTokenizer", > "filter" : ["synonymTest"] > } > }, > "tokenizer" : { > "bigramTokenizer" : { > "type" : "ngram", > "min\_gram" : 2, > "max\_gram" : 2 > } > }, > "filter" : { > "synonymTest" : { > "type" : "synonym", > "synonyms\_path" : "synonym.txt", > "tokenizer" : "bigramTokenizer", > "min\_gram" : 2, > "max\_gram" : 2 > } > } > } > } > }' > > At Elasticsearch 1.5, it does not work. > > Thanks in advance, > Yosuke > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit > [https://groups.google.com/d/msgid/elasticsearch/dbcceb52-7b7a-45a3-ae48-2a844f414263%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/dbcceb52-7b7a-45a3-ae48-2a844f414263%40googlegroups.com) > [https://groups.google.com/d/msgid/elasticsearch/dbcceb52-7b7a-45a3-ae48-2a844f414263%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/dbcceb52-7b7a-45a3-ae48-2a844f414263%40googlegroups.com?utm_medium=email&utm_source=footer) > . > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ## -- Jun Ohtani blog : [http://blog.johtani.info](http://blog.johtani.info) -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CAPW8A5wXsN8jUB0zSBJwGyKPfFSPS9JD2GoKAqu5OJU0y4eEyw%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAPW8A5wXsN8jUB0zSBJwGyKPfFSPS9JD2GoKAqu5OJU0y4eEyw%40mail.gmail.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 12:20am UTC](https://discuss.elastic.co/t/synonymtokenfilterfactory-class-passes-indexsettings-to-tokenizerfactory/22996/3 "2017-07-06T00:20:50Z")