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https://issues.apache.org/jira/browse/SOLR-3814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yonik Seeley resolved SOLR-3814.
--------------------------------
Resolution: Duplicate
This has already been fixed via SOLR-3743
> Partial document update silently breaks multi-valued constraint
> ---------------------------------------------------------------
>
> Key: SOLR-3814
> URL: https://issues.apache.org/jira/browse/SOLR-3814
> Project: Solr
> Issue Type: Bug
> Components: update
> Affects Versions: 4.0-BETA
> Environment: windows xp, java 6 or 7
> Reporter: Yoni Amir
>
> 1) Download the tutorial, start solr, and post to it the file solr.xml as
> explained in the tutorial.
> 2) query *:* and verify that you have one document in solr with id SOLR1000
> 3) copy the xml file and create a partial update command for that document. I
> used something like this:
> <add>
> <doc>
> <field name="id">SOLR1000</field>
> <field name="manu" update="set">new value</field>
> </doc>
> </add>
> 4) Post this document to solr. It will succeed.
> 5) Query *:* again, and you will notice something strange. There is still one
> document, but in the results the field price_c appears twice, even though it
> is not a multi-valued field.
> <result name="response" numFound="1" start="0">
> <doc>
> <str name="id">SOLR1000</str>
> ...
> <float name="price">0.0</float>
> <arr name="price_c">
> <str>0.0,USD</str>
> <str>0,USD</str>
> </arr>
> </doc>
> </result>
> 6) change the value in the xml that you just sent (e.g. "new value2") and
> post it again to solr. Now solr throws an exception:
> SEVERE: org.apache.solr.common.SolrException: ERROR: [doc=SOLR1000] multiple
> values encountered for non multiValued field price_c
> : [0.0,USD, 0,USD]
> at
> org.apache.solr.update.DocumentBuilder.toDocument(DocumentBuilder.java:242)
> at
> org.apache.solr.update.AddUpdateCommand.getLuceneDocument(AddUpdateCommand.java:76)
> at
> org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:208)
> at
> org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:61)
> at
> org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51)
> at
> org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:414)
> at
> org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:535)
> at
> org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:315)
> at
> org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:100)
> at
> org.apache.solr.handler.loader.XMLLoader.processUpdate(XMLLoader.java:230)
> at org.apache.solr.handler.loader.XMLLoader.load(XMLLoader.java:157)
> at
> org.apache.solr.handler.UpdateRequestHandler$1.load(UpdateRequestHandler.java:92)
> at
> org.apache.solr.handler.ContentStreamHandlerBase.handleRequestBody(ContentStreamHandlerBase.java:74)
> at
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
> at org.apache.solr.core.SolrCore.execute(SolrCore.java:1656)
> at
> org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.java:454)
> at
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:275)
> at
> org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1337)
> I am trying to use the partial update feature in my current project, and this
> is a showstopper for us right now.
> Thanks,
> Yoni
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