[jira] [Assigned] (SOLR-3243) eDismax and non-fielded range query

["Jan Høydahl (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-3243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Høydahl reassigned SOLR-3243:
---------------------------------

    Assignee:     (was: Jan Høydahl)

I'm leaving for 3 weeks holiday. If anyone wants to give this a stab for 4.4, welcome to pick it up...
                
> eDismax and non-fielded range query
> -----------------------------------
>
>                 Key: SOLR-3243
>                 URL: https://issues.apache.org/jira/browse/SOLR-3243
>             Project: Solr
>          Issue Type: Bug
>          Components: query parsers
>    Affects Versions: 3.1, 3.2, 3.3, 3.4, 3.5
>            Reporter: Jan Høydahl
>            Priority: Critical
>             Fix For: 4.4
>
>         Attachments: SOLR-3243.patch
>
>
> Reported by Bill Bell in SOLR-3085:
> If you enter a non-fielded open-ended range in the search box, like [* TO *], eDismax will expand it to all fields:
> {noformat}
> +DisjunctionMaxQuery((content:[* TO *]^2.0 | id:[* TO *]^50.0 | author:[* TO *]^15.0 | meta:[* TO *]^10.0 | name:[* TO *]^20.0))
> {noformat}
> This does not make sense, and a side effect is that range queries for strings are very expensive, open-ended even more, and you can totally crash the search server by hammering something like ([* TO *] OR [* TO *] OR [* TO *]) a few times...

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