[
https://issues.apache.org/jira/browse/SOLR-6280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16614841#comment-16614841
]
David Smiley commented on SOLR-6280:
------------------------------------
Absolutely. It's not assigned to me and was filed a long time ago so the
probability I've been working on it is close to 0.
> Collapse QParser should give error for multiValued field
> --------------------------------------------------------
>
> Key: SOLR-6280
> URL: https://issues.apache.org/jira/browse/SOLR-6280
> Project: Solr
> Issue Type: Improvement
> Components: search
> Reporter: David Smiley
> Priority: Minor
>
> The Collapse QParser does give results if you collapse on a multi-valued
> field, but the document->value is somewhat arbitrarily chosen based on the
> internals of the FieldCache (FieldCacheImpl.SortedDocValuesCache).
> Note that the Grouping functionality accesses values via
> FieldType.getValueSource which is a layer of abstraction above that includes
> a multiValued error check.
> Collapse should throw an error here.
> p.s. easy to test with exampledocs collapsing on "cat"
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
