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From "Otis Gospodnetic (JIRA)" <j...@apache.org>
Subject [jira] Commented: (SOLR-485) Deprecate SpellCheckRequestHandler replace with one that does query analysis and spell checks each token
Date Mon, 12 May 2008 03:43:56 GMT

    [ https://issues.apache.org/jira/browse/SOLR-485?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12595964#action_12595964
] 

Otis Gospodnetic commented on SOLR-485:
---------------------------------------

Shalin - great!  I *think* at this point it makes sense to (re)write the SCRH as a Search
Component, so perhaps it's okay to take the deprecation route Grant proposed if the changes
you are making look like they could break things for consumers of current SCRH.

Oh, do you know when, roughly, you will have this ready?  Not trying to be pushy, but plan
to see if/when I should make my SC changes.  I'd rather wait for you a little instead of doing
similar work in parallel.


> Deprecate SpellCheckRequestHandler replace with one that does query analysis and spell
checks each token
> --------------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-485
>                 URL: https://issues.apache.org/jira/browse/SOLR-485
>             Project: Solr
>          Issue Type: Improvement
>    Affects Versions: 1.2
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>            Priority: Minor
>             Fix For: 1.3
>
>
> The current spellchecker does not handle multiword queries very well, if at all.  Depending
on the settings, it either ignores multiword tokens, or it splits on whitespace.  It should
use the query analyzer associated with the spelling field to produce tokens for spelling.
> We should deprecate the current one and replace it with one that is similar, but does
the appropriate thing with the query tokens.
> Seehttp://www.mail-archive.com/solr-dev@lucene.apache.org/msg07542.html

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