[jira] Commented: (SOLR-2106) Spelling Checking for Multiple Fields

["James Dyer (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-2106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12906821#action_12906821 ] 

James Dyer commented on SOLR-2106:
----------------------------------

This sounds like a duplicate of SOLR-1074, but unfortunately there is no patch.  I have a similar requirement as yours, for which I created SOLR-2010 (patch).  SOLR-2010 only provides a workaround for what you want but it might be good enough...

- Create a dictionary containing all the fields your dismax config searches.  Use <copyField> in your configuration to build the dictionary.
- The spellchecker will collate based on all the words in the dictionary.  This might be ok, but you may get a lot of nonsense collations that return no results.
- Apply SOLR-2010 if you want it to give only collations that are guaranteed to return results.
- Your client will have to re-query SOLR based on the collation(s) returned.  There is no functionality (yet) that automatically redirects you to the top collation or something like that. 

> Spelling Checking for Multiple Fields
> -------------------------------------
>
>                 Key: SOLR-2106
>                 URL: https://issues.apache.org/jira/browse/SOLR-2106
>             Project: Solr
>          Issue Type: Bug
>          Components: spellchecker
>    Affects Versions: 1.4
>         Environment: Linux Environment
>            Reporter: JAYABAALAN V
>             Fix For: 1.4
>
>   Original Estimate: 0.02h
>  Remaining Estimate: 0.02h
>
> Need to enable spellchecking for five different field and it's configuration.I am using dismax query parser for searching the different fields in the simple.If user has entered a wrong spelling in the front end.It should check in the five different fields and give collate spelling suggestion in the front end and should get a result based on the spelling suggestion.Do provide your configuration details for the same...

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