title: How to recovery data when delete data indexing in solr
body: <p>i've just run on browser: </p>
  
  <pre><code>/apache-solr-3.6.2/update?stream.body=&lt;delete&gt;&lt;query&gt;*:*&lt;/query&gt;&lt;/delete&gt;
  </code></pre>
  
  <p>But now i want to recovery all data indexed in Solr. How can i do it?<br></p>
  
  <p>
  Note: I have not use command "&commit=true" and in case I can not access to folder solr
  Thank you
  </p>