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https://issues.apache.org/jira/browse/SOLR-3955?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14169192#comment-14169192
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Jacob Xu commented on SOLR-3955:
--------------------------------
This is a urgent issue that should be concerned. Specially, when the
multiValued filed has large number of values (>1K), it will cost high memory
and I/O to return all values.
> Return only matched multiValued field
> -------------------------------------
>
> Key: SOLR-3955
> URL: https://issues.apache.org/jira/browse/SOLR-3955
> Project: Solr
> Issue Type: Improvement
> Components: search
> Affects Versions: 4.0
> Reporter: Dotan Cohen
> Labels: features
>
> Assuming a multivalued, stored and indexed field named "comment". When
> performing a search, it would be very helpful if there were a way to return
> only the values of "comment" which contain the match. For example:
> When searching for "gold" instead of getting this result:
> <doc>
> <arr name="comment">
> <str>Theres a lady whos sure</str>
> <str>all that glitters is gold</str>
> <str>and shes buying a stairway to heaven</str>
> </arr>
> </doc>
> I would prefer to get this result:
> <doc>
> <arr name="comment">
> <str>all that glitters is gold</str>
> </arr>
> </doc>
> (psuedo-XML from memory, may not be accurate but illustrates the point)
> Thanks.
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