solr/core/src/test-files/solr/collection1/conf/solrconfig-mergepolicy.xml

<?xml version="1.0" ?>

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<config>
  <luceneMatchVersion>${tests.luceneMatchVersion:LUCENE_CURRENT}</luceneMatchVersion>
  <directoryFactory name="DirectoryFactory" class="${solr.directoryFactory:solr.RAMDirectoryFactory}"/>

  <indexConfig>
    <mergeFactor>7</mergeFactor>
    <mergePolicy class="org.apache.lucene.index.TieredMergePolicy">
      <int name="maxMergeAtOnceExplicit">19</int>
      <int name="segmentsPerTier">9</int>
      <double name="noCFSRatio">0.1</double>

      <!-- Setter for this was moved from the MergePolicies to IndexWriterConfig
           in Lucene 4.4, so we should treat it the same as a <useCompoundFile>
           setting and log a warning (instead of failing because the setter is 
           gone).
      -->
      <bool name="useCompoundFile">${useCompoundFile:false}</bool>

    </mergePolicy>
  </indexConfig>

  <requestHandler name="standard" class="solr.StandardRequestHandler"></requestHandler>

</config>