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Posted to solr-dev@lucene.apache.org by "Grant Ingersoll (JIRA)" <ji...@apache.org> on 2008/06/27 00:13:45 UTC

[jira] Updated: (SOLR-606) spellcheck.colate doesn't handle multiple tokens properly

     [ https://issues.apache.org/jira/browse/SOLR-606?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Grant Ingersoll updated SOLR-606:
---------------------------------

    Attachment: SOLR-606.patch

Can you try this patch and post the results?  It doesn't fix the problem, but I'm having a hard time reproducing it and it adds some more output to the spellcheck.extendedResults=true option.

Thus, you will need to add extendedResults to your flags.

> spellcheck.colate doesn't handle multiple tokens properly
> ---------------------------------------------------------
>
>                 Key: SOLR-606
>                 URL: https://issues.apache.org/jira/browse/SOLR-606
>             Project: Solr
>          Issue Type: Bug
>          Components: spellchecker
>    Affects Versions: 1.3
>         Environment: tomcat
>            Reporter: Geoffrey Young
>            Assignee: Grant Ingersoll
>         Attachments: SOLR-606.patch
>
>
> originally posted as part of SOLR-572:
>   https://issues.apache.org/jira/browse/SOLR-572?focusedCommentId=12608487#action_12608487
> the new spellcheck.collate feature seems to exhibit some strange behaviors when handed a query with multiple tokens.
> {noformat}
> {
>  "responseHeader":{
>   "params":{
> 	"q":"redbull air show"}},
>   "spellcheck":{
>    "suggestions":[
> 	"redbull",[
> 	 "suggestion",["redbelly"]],
> 	"show",[
> 	 "suggestion",["shot"]],
> 	"collation","redbelly airshotw"]}}
> {noformat}
> in this case, note the fields are incorrectly concatenated (no space between tokens, left over 'w' from input string)
> {noformat}
> {
>  "responseHeader":{
>   "params":{
> 	"q":"redbull air show",
> 	"spellcheck.q":"redbull air show"}},
>  "spellcheck":{
>   "suggestions":[
> 	"redbull air show",[
> 	 "suggestion",["redbull singers"]],
> 	"collation","redbull singersredbull air show"]}}
> {noformat}
> this is slightly different - the suggestions are still concatenated without a space, but the collation is way off.
> --Geoff

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