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Posted to dev@lucene.apache.org by "Martijn van Groningen (JIRA)" <ji...@apache.org> on 2011/06/11 18:02:58 UTC
[jira] [Issue Comment Edited] (SOLR-2337) Solr needs hits= added to
the log when using grouping
[ https://issues.apache.org/jira/browse/SOLR-2337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13047931#comment-13047931 ]
Martijn van Groningen edited comment on SOLR-2337 at 6/11/11 4:01 PM:
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bq. I assume the matches would work for the group.totalCount=GROUPED or UNGROUPED.
This will work in both of these cases in the latest patch in SOLR-2564. It will always log the number of matches, not the number of groups.
was (Author: martijn.v.groningen):
bq. I assume the matches would work for the group.totalCount=GROUPED or UNGROUPED.
This will work in both of these cases. It will always log the number of matches, not the number of groups.
> Solr needs hits= added to the log when using grouping
> ------------------------------------------------------
>
> Key: SOLR-2337
> URL: https://issues.apache.org/jira/browse/SOLR-2337
> Project: Solr
> Issue Type: Bug
> Components: SearchComponents - other
> Affects Versions: 4.0
> Reporter: Bill Bell
> Fix For: 4.0
>
> Attachments: SOLR.2337.patch
>
>
> We monitor the Solr logs to try to review queries that have hits=0. This enables us to improve relevancy since they are easy to find and review.
> When using group=true, hits= does not show up:
> {code}
> 2011-01-27 01:10:16,117 INFO core.SolrCore - [collection1] webapp= path=/select params={group=true&group.field=gender&group.field=id&q=*:*} status=0 QTime=15
> {code}
> The code in QueryComponent.java needs to add the matches() after calling grouping.execute() and add up the total.
> It does return hits= in the log for mainResult, but not for standard grouping.
> This should be easy to add since matches are defined...
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