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From "Hoss Man (JIRA)" <j...@apache.org>
Subject [jira] Commented: (SOLR-2339) No error reported when sorting on a field Solr knows you shouldn't sort on.
Date Wed, 02 Feb 2011 02:55:29 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12989500#comment-12989500
] 

Hoss Man commented on SOLR-2339:
--------------------------------

It also occurs to me that we should probably put this same check in for dealing with ValueSources
that are FieldCache based ... not in ValueSource.getSortField, but in FieldType.getValueSource
for the affected FieldTypes.

> No error reported when sorting on a field Solr knows you shouldn't sort on.
> ---------------------------------------------------------------------------
>
>                 Key: SOLR-2339
>                 URL: https://issues.apache.org/jira/browse/SOLR-2339
>             Project: Solr
>          Issue Type: Bug
>          Components: search
>            Reporter: Hoss Man
>            Assignee: Hoss Man
>             Fix For: 3.1, 4.0
>
>         Attachments: SOLR-2339.patch
>
>
> In the past, Solr has relied on the underlying FieldCache to throw an error in situations
where sorting on a field was not possible.  however LUCENE-2142 has changed this, so that
FieldCache never throws an error.
> In order to maintain the functionality of past Solr releases (ie: error when users attempt
to sort on a field that we known will produce meaningless results) we should add some sort
of check at the Solr level.

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