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From "Steve Rowe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-10527) edismax with sow=false fails to create dismax-per-term queries when any field is boosted
Date Wed, 19 Apr 2017 23:13:04 GMT

     [ https://issues.apache.org/jira/browse/SOLR-10527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Steve Rowe updated SOLR-10527:
------------------------------
    Fix Version/s: master (7.0)
                   6.6

> edismax with sow=false fails to create dismax-per-term queries when any field is boosted
> ----------------------------------------------------------------------------------------
>
>                 Key: SOLR-10527
>                 URL: https://issues.apache.org/jira/browse/SOLR-10527
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Steve Rowe
>             Fix For: 6.6, master (7.0)
>
>         Attachments: SOLR-10527.patch
>
>
> When {{sow=false}}, the edismax query parser creates dismax-per-field queries when field
analysis is different enough that query structures differ per field (stopwords in one field
only, e.g.).  (By contrast, dismax-per-*term* queries are produced when {{sow=true}} or when
query structures are the same across all fields.)
> However, the code to determine whether per-field query structures differed wasn't aware
of boost queries.  As a result, when {{sow=false}} and boost are specified for at least one
field (e.g. {{q=\{!edismax sow=false\}text&qf=fieldA^2+fieldB^4}}), dismax-per-field queries
are always produced, even when per-field query structures are equivalent.



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