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Posted to dev@lucene.apache.org by "Steve Rowe (JIRA)" <ji...@apache.org> on 2018/03/30 00:52:00 UTC
[jira] [Comment Edited] (SOLR-12165) Ref Guide: DisMax default mm
param value is improperly documented as 100%
[ https://issues.apache.org/jira/browse/SOLR-12165?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16420015#comment-16420015 ]
Steve Rowe edited comment on SOLR-12165 at 3/30/18 12:51 AM:
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I've attached a patch that corrects the dismax doc, and adds an {{mm}} param item to the edismax doc, referring to dismax's doc, but spelling out its different default {{mm}} handling.
I'll hold off committing this for a day or so, in case anybody would like to review.
I don't think this should necessarily trigger a 7.3 ref guide RC respin, but it should be included if a respin occurs for some other reason.
was (Author: steve_rowe):
I've attached a patch that corrects the dismax doc, and adds a {{mm}} param item to the edismax doc, referring to dismax's doc, but spelling out its different default {{mm}} handling.
I'll hold off committing this for a day or so, in case anybody would like to review.
I don't think this should necessarily trigger a 7.3 ref guide RC respin, but it should be included if a respin occurs for some other reason.
> Ref Guide: DisMax default mm param value is improperly documented as 100%
> -------------------------------------------------------------------------
>
> Key: SOLR-12165
> URL: https://issues.apache.org/jira/browse/SOLR-12165
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: documentation
> Reporter: Steve Rowe
> Assignee: Steve Rowe
> Priority: Major
> Attachments: SOLR-12165.patch
>
>
> {{DisMaxQParser.parseMinShouldMatch()}} sets default {{mm}} to 100% if {{q.op}}=="AND", and to 0% otherwise.
> {{ExtendedDismaxQParser.parseOriginalQuery()}} sets default {{mm}} to 0% if there are explicit operators other than "AND" in the query (see SOLR-2649 and SOLR-8812), and otherwise falls through to dismax’s logic.
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