[
https://issues.apache.org/jira/browse/SOLR-1682?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899376#action_12899376
]
Martijn van Groningen commented on SOLR-1682:
---------------------------------------------
bq. OK, so if I'm reading the patch correctly, it looks like the new group.sort
you added decouples the sort of the groups from the sort of the documents
within each group? (and group.sort specifies the sort of the docs within each
group?)
Yes it decouples the sort of the groups from the sort of the documents within
the group and is specified via the group.sort parameter.
bq. What's the intended semantics of how to sort the groups?
What happens is that documents inside a group are sorted by the group.sort
parameter and the groups are sorted by the sort parameter. The groups are
sorted with the most relevant (first) document of a group. So in your example
the first group in the result is not the most popular, but the most expensive
popular group (the first document in the first group will be).
bq. Are groups sorted by the popularity of the first doc....
Groups are sorted by the first and most relevant document in a group. In your
example the document in a group with the highest price.
> Implement CollapseComponent
> ---------------------------
>
> Key: SOLR-1682
> URL: https://issues.apache.org/jira/browse/SOLR-1682
> Project: Solr
> Issue Type: Sub-task
> Components: search
> Reporter: Martijn van Groningen
> Assignee: Shalin Shekhar Mangar
> Fix For: Next
>
> Attachments: field-collapsing.patch, SOLR-1682.patch,
> SOLR-1682.patch, SOLR-1682.patch, SOLR-1682.patch, SOLR-1682_prototype.patch,
> SOLR-1682_prototype.patch, SOLR-1682_prototype.patch, SOLR-236.patch
>
>
> Child issue of SOLR-236. This issue is dedicated to field collapsing in
> general and all its code (CollapseComponent, DocumentCollapsers and
> CollapseCollectors). The main goal is the finalize the request parameters and
> response format.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
