<requestHandler name="/dataimport" class="solr.DataImportHandler">
    <lst name="defaults">
      <str name="config">data-config.xml</str>
      <str name="update.chain">atlas-dataimport-update</str>
      <!-- <str name="update.chain">script</str> -->
    </lst>
  </requestHandler>

  <initParams path="/update/**,/query,/select,/tvrh,/elevate,/spell,/browse">
    <lst name="defaults">
      <str name="df">_text_</str>
      <str name="defType">edismax</str>
      <bool name="lowercaseOperators">true</bool>
    </lst>
  </initParams>