title: DataImportHandler is not indexing mysql table in solr admin
body: <p>I am trying to index the mysql table in solr using DataImportHandler, but it's seems not indexing </p>
  
  <p><strong>data-config.xml</strong>   </p>
  
  <pre><code> &lt;?xml version="1.0" encoding="UTF-8" ?&gt;
      &lt;dataConfig&gt;
        &lt;dataSource type="JdbcDataSource" driver="com.mysql.jdbc.Driver"
                    url="jdbc:mysql://localhost/solr_tut" 
                    user="root" 
                    password=""/&gt;
        &lt;document&gt;
          &lt;entity name="product_id" 
                  query="select product_id,name,description from products"&gt;
          &lt;/entity&gt;
        &lt;/document&gt;
      &lt;/dataConfig&gt;
  </code></pre>
  
  <p><strong>solrconfig.xml</strong></p>
  
  <pre><code>&lt;lib dir="../../../contrib/dataimporthandler/lib/" regex=".*\.jar" /&gt;
  &lt;lib dir="../../../dist/" regex="solr-dataimporthandler-\d.*\.jar" /&gt;
  
  
  &lt;requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler"&gt;
         &lt;lst name="defaults"&gt;
            &lt;str name="config"&gt;data-config.xml&lt;/str&gt;
        &lt;/lst&gt;
   &lt;/requestHandler&gt;
  </code></pre>
  
  <p>When i try to index in solr admin(<code>http://localhost:8080/solr/dataimport?command=full-import</code>) i am getting this response</p>
  
  <pre><code>&lt;response&gt;
  &lt;lst name="responseHeader"&gt;
  &lt;int name="status"&gt;0&lt;/int&gt;
  &lt;int name="QTime"&gt;19&lt;/int&gt;
  &lt;/lst&gt;
  &lt;lst name="initArgs"&gt;
   &lt;lst name="defaults"&gt;
    &lt;str name="config"&gt;data-config.xml&lt;/str&gt;
   &lt;/lst&gt;
  &lt;/lst&gt;
  &lt;str name="command"&gt;full-import&lt;/str&gt;
  &lt;str name="status"&gt;idle&lt;/str&gt;
  &lt;str name="importResponse"/&gt;
  &lt;lst name="statusMessages"&gt;
     &lt;str name="Total Requests made to DataSource"&gt;1&lt;/str&gt;
     &lt;str name="Total Rows Fetched"&gt;4&lt;/str&gt;
     &lt;str name="Total Documents Skipped"&gt;0&lt;/str&gt;
     &lt;str name="Full Dump Started"&gt;2014-01-10 10:38:00&lt;/str&gt;
     &lt;str name=""&gt;
       Indexing completed. Added/Updated: 0 documents. Deleted 0 documents.
     &lt;/str&gt;
     &lt;str name="Committed"&gt;2014-01-10 10:38:00&lt;/str&gt;
     &lt;str name="Total Documents Processed"&gt;0&lt;/str&gt;
     &lt;str name="Time taken"&gt;0:0:0.33&lt;/str&gt;
  &lt;/lst&gt;
  &lt;str name="WARNING"&gt;
  This response format is experimental. It is likely to change in the future.
  &lt;/str&gt;
  &lt;/response&gt;
  </code></pre>
  
  <p>After if i search(<code>http://localhost:8080/solr/select?q=*:*</code>), i am getting 0 result. </p>
  
  <p><strong>Update-1:</strong>    <a href="http://pastebin.com/p8LUqNie" rel="nofollow">schema.xml</a></p>