[jira] [Commented] (SOLR-13970) Collapse/Expand and Grouping are not designed to work together, we should fail requests that specify both gracefully

["Munendra S N (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-13970?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16985997#comment-16985997 ] 

Munendra S N commented on SOLR-13970:
-------------------------------------

 [^SOLR-13970.patch] 
This includes
* explicit error when either collapse/expand is specified with Grouping
* SOLR-5230 added a test to verify {{DelegatingCollector#finish()}} call. Since, collapse can't be used with Grouping. I have modified and moved the test {{TestGroupingSearch}}. Here, test use significantTerms which internally uses {{DelegatingCollector}}
* Ref-guide update

[~erickerickson] could you please review ?

> Collapse/Expand and Grouping are not designed to work together, we should fail requests that specify both gracefully
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: SOLR-13970
>                 URL: https://issues.apache.org/jira/browse/SOLR-13970
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Erick Erickson
>            Priority: Major
>         Attachments: SOLR-13970.patch
>
>
> Expand/Collapse was conceived as orthogonal to grouping, and there are odd interactions when both are specified. If these two options are specified, we should reject the query with an informative message.
> Shorter term, making this explicit in the documents would be helpful.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@lucene.apache.org
For additional commands, e-mail: issues-help@lucene.apache.org