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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-8496) Facet search count numbers are falsified by older document versions when multi-select is used
Date Sat, 16 Jan 2016 16:56:39 GMT

    [ https://issues.apache.org/jira/browse/SOLR-8496?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15103253#comment-15103253
] 

ASF subversion and git services commented on SOLR-8496:
-------------------------------------------------------

Commit 1725005 from [~yonik@apache.org] in branch 'dev/trunk'
[ https://svn.apache.org/r1725005 ]

SOLR-8496: multi-select faceting and getDocSet(List<Query>) can match deleted docs

> Facet search count numbers are falsified by older document versions when multi-select
is used
> ---------------------------------------------------------------------------------------------
>
>                 Key: SOLR-8496
>                 URL: https://issues.apache.org/jira/browse/SOLR-8496
>             Project: Solr
>          Issue Type: Bug
>    Affects Versions: 5.4
>         Environment: Linux 3.16.0-4-amd64 x86_64 Debian 8.2
> openjdk-7-jre-headless:amd64   version 7u91-2.6.3-1~deb8u1
> solr-5.4.0, extracted from official tar
> Default solr settings from install script:SOLR_HEAP="512m"
> GC_LOG_OPTS="-verbose:gc -XX:+PrintHeapAtGC -XX:+PrintGCDetails \
> -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+PrintTenuringDistribution -XX:+PrintGCApplicationStoppedTime"
> GC_TUNE="-XX:NewRatio=3 \
> -XX:SurvivorRatio=4 \
> -XX:TargetSurvivorRatio=90 \
> -XX:MaxTenuringThreshold=8 \
> -XX:+UseConcMarkSweepGC \
> -XX:+UseParNewGC \
> -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 \
> -XX:+CMSScavengeBeforeRemark \
> -XX:PretenureSizeThreshold=64m \
> -XX:+UseCMSInitiatingOccupancyOnly \
> -XX:CMSInitiatingOccupancyFraction=50 \
> -XX:CMSMaxAbortablePrecleanTime=6000 \
> -XX:+CMSParallelRemarkEnabled \
> -XX:+ParallelRefProcEnabled"
> SOLR_OPTS="$SOLR_OPTS -Xss256k"
>            Reporter: Andreas Müller
>            Assignee: Yonik Seeley
>         Attachments: SOLR-8496.patch
>
>
> Our setup is based on multiple cores. In One core we have a multi-filed with integer
values. and some other unimportant fields. We're using multi-faceting for this field.
> We're querying a test scenario with:
> {code}
> http://localhost:8983/solr/core-name/select?q=dummyask: (true) AND manufacturer: false
AND id: (15039 16882 10850 20781)&fq={!tag=professions}professions: (59)&fl=id&wt=json&indent=true&facet=true&facet.field={!ex=professions}professions
> {code}
> - Query: (numDocs:48545, maxDoc:48545)
> {code:xml}
> <response>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">1</int>
> </lst>
> <result name="response" numFound="4" start="0">
> <doc>
> <int name="id">10850</int>
> </doc>
> <doc>
> <int name="id">16882</int>
> </doc>
> <doc>
> <int name="id">15039</int>
> </doc>
> <doc>
> <int name="id">20781</int>
> </doc>
> </result>
> <lst name="facet_counts">
> <lst name="facet_queries"/>
> <lst name="facet_fields">
> <lst name="professions">
> <int name="59">4</int>
> </lst>
> </lst>
> <lst name="facet_dates"/>
> <lst name="facet_ranges"/>
> <lst name="facet_intervals"/>
> <lst name="facet_heatmaps"/>
> </lst>
> </response>
> {code}
> - Then we update one document and change some fields (numDocs:48545, maxDoc:48546) *The
number of maxDocs is increased*
> {code:xml}
> <response>
> <lst name="responseHeader">
> <int name="status">0</int>
> <int name="QTime">1</int>
> </lst>
> <result name="response" numFound="4" start="0">
> <doc>
> <int name="id">10850</int>
> </doc>
> <doc>
> <int name="id">16882</int>
> </doc>
> <doc>
> <int name="id">15039</int>
> </doc>
> <doc>
> <int name="id">20781</int>
> </doc>
> </result>
> <lst name="facet_counts">
> <lst name="facet_queries"/>
> <lst name="facet_fields">
> <lst name="professions">
> <int name="59">5</int>
> </lst>
> </lst>
> <lst name="facet_dates"/>
> <lst name="facet_ranges"/>
> <lst name="facet_intervals"/>
> <lst name="facet_heatmaps"/>
> </lst>
> </response>
> {code}
> *The Problem:*
> In the first query, we're getting a facet count of 4, which is correct. After updating
one document, we're getting 5 as a result wich is not correct.



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