title: File upload in chunks using jquery file upload plugin in JAVA
body: <p>Trying to use <code>blueimp</code> <code>JQuery</code> file upload plugin to upload large files( greater than 1 GB). Found using the <code>maxChunkSize</code> configuration allows to do the file upload in chunks from client side. Server we can get chunk size &amp; file name using <code>Content-Range</code> &amp; <code>Content-Disposition</code> headers.</p>
  
  <p>My server is <code>Weblogic</code> and writing server side code in a <code>Servlet</code>.</p>
  
  <p>Here are my questions:</p>
  
  <ol>
  <li>Server side: How to know that the request is last chunk or not ?</li>
  <li>Server side How to write all the received chunks data into single file ?</li>
  <li>How can I identify chunked requests are related to same file, since each chunk will send as a individual request ?</li>
  </ol>