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From Ryan Yacyshyn <ryan.yacys...@gmail.com>
Subject Re: Spellcheck: using multiple dictionaries (DirectSolrSpellChecker and FileBasedSpellChecker)
Date Mon, 26 Sep 2016 16:23:12 GMT
Ok, thanks Andrey.



On Tue, 27 Sep 2016 at 00:13 Kydryavtsev Andrey <werder06@yandex.ru> wrote:

> Hello, Ryan
>
>
> As it obvious from exception message - you are forced to use same instance
> of Analyzer to all of spell checkers which should be conjuncted.
>
> How this instance is initialized inside SpellChecker instance could be
> found here -
> https://github.com/apache/lucene-solr/blob/master/solr/core/src/java/org/apache/solr/spelling/SolrSpellChecker.java#L65
>
> So one of possibilities to make it work - use same field for both spell
> checkers. solrconfig.xml could looks like this:
>
>   <lst name="spellchecker">
>             <str name="name">default</str>
>             <str name="classname">solr.DirectSolrSpellChecker</str>
>             <str name="field">field_for_spell_check</str>
>         …
>         </lst>
>
>
>         <lst name="spellchecker">
>             <str name="name">wordbreak</str>
>             <str name="classname">solr.WordBreakSolrSpellChecker</str>
>             <str name="field"> field_for_spell_check </str>
>               ….
>         </lst>
>
> 23.09.2016, 12:13, "Ryan Yacyshyn" <ryan.yacyshyn@gmail.com>:
> > Hi everyone,
> >
> > I'm looking at using two different implementations of spell checking
> > together: DirectSolrSpellChecker and FileBasedSpellChecker but I get the
> > following error:
> >
> > msg: "All checkers need to use the same Analyzer.",
> > trace: "java.lang.IllegalArgumentException: All checkers need to use the
> > same Analyzer. at
> >
> org.apache.solr.spelling.ConjunctionSolrSpellChecker.addChecker(ConjunctionSolrSpellChecker.java:79)
> > at
> >
> org.apache.solr.handler.component.SpellCheckComponent.getSpellChecker(SpellCheckComponent.java:603)
> > at
> >
> org.apache.solr.handler.component.SpellCheckComponent.prepare(SpellCheckComponent.java:126)
> > at ...
> >
> > The source mentions that the "initial use-case was to use
> > WordBreakSolrSpellChecker in conjunction with the
> DirectSolrSpellChecker".
> >
> > If I make a query with only of the dictionaries (file or direct), they
> both
> > work fine, combining them into one query throws the error. I'm not sure
> if
> > I'm doing something wrong or if I just can't use these two together
> (yet).
> >
> > I'm using 6.2.0. Thanks for any help!
> >
> > Ryan
>

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