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  1. Solr
  2. SOLR-5375

Param "literalsOverride" for ExtractingRequestHandler / SolrCell does not consider "lowernames"

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      Description

      Can be reproduced with the following command and the example configuration shipped with Solr:

      cd exampledocs
      curl -F "file=@hd.xml" "http://localhost:8983/solr/update/extract?commit=true&literal.id=myid&literalsOverride=true&lowernames=true&literal.content_type=mytype"

      The added doc contains both values:
      http://localhost:8983/solr/collection1/select?q=id%3Amyid&wt=xml&indent=true

      <arr name="content_type">
          <str>mytype</str>
          <str>application/xml</str>
      </arr>

      If the corresponding field is not multi-valued, the request raises an org.apache.solr.common.SolrException: "ERROR: multiple values encountered for non multiValued field content_type: ...".

      Debugging the code (Solr 4.4.0) I found out that the parameter "lowernames" is not considered at several places in org.apache.solr.handler.extraction.SolrContentHandler looking like:

      if (literalsOverride && literalFieldNames.contains(name))
              continue;
      

      The same problem occurs for the following command (though its correctness could be discussed):
      curl -F "file=@hd.xml" "http://localhost:8983/solr/update/extract?commit=true&literal.id=myid&literalsOverride=true&lowernames=false&fmap.Content-Type=content_type&literal.content_type=mytype"

        Attachments

        1. SolrContentHandler.java.patch
          3 kB
          Simon Endele

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              • Assignee:
                Unassigned
                Reporter:
                simon.endele Simon Endele
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                • Created:
                  Updated: