[jira] [Resolved] (SOLR-7939) Result Grouping: Number of results in group is not according to specs

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

     [ https://issues.apache.org/jira/browse/SOLR-7939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Munendra S N resolved SOLR-7939.
--------------------------------
       Resolution: Fixed
         Assignee: Munendra S N
    Fix Version/s: 8.2

This is fixed in SOLR-13404

> Result Grouping: Number of results in group is not according to specs
> ---------------------------------------------------------------------
>
>                 Key: SOLR-7939
>                 URL: https://issues.apache.org/jira/browse/SOLR-7939
>             Project: Solr
>          Issue Type: Bug
>          Components: search, SolrCloud
>    Affects Versions: 4.7.1
>            Reporter: Esther Goldbraich
>            Assignee: Munendra S N
>            Priority: Major
>             Fix For: 8.2
>
>
> When using result grouping (group=true), Solr specs state the following about the "rows" and "group.limit" params:
> rows - The number of groups to return.
> group.limit -  Number of rows to return in each group.
> We are using Solr cloud with a single collection and 64 shards. 
> When grouping by field (i.e. using the group.field parameter), the behavior is as expected.
> However, when grouping by query (using group.query), the number of documents inside each group is affected by the rows param, instead of the group.limit param.
> This is different than what is mentioned in the specs.
> Moreover, when switching to a non-sharded environment (64 collections, 1 shard per collection), the behavior is different, and the number of docs inside each group is affected by the group.query param, as expected.



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