title: Hue service error: Could not connect to quickstart.cloudera:21050
body: <p>I have installed cloudera-quickstart-vm-5.13.0-0-virtualbox in virtual box.</p>
  
  <p>Configuration Details:</p>
  
  <p>CPU: 3 &amp;  Memory: 9000MB</p>
  
  <p>Now when I launch cloudera express from terminal using command</p>
  
  <pre><code>sudo /home/cloudera/cloudera-manager --force --express
  </code></pre>
  
  <p>Then after login in clodera manager (<a href="http://quickstart.cloudera:7180" rel="nofollow noreferrer">http://quickstart.cloudera:7180</a>).</p>
  
  <p>Start the hue service, after starting hue service, when I open this url <a href="http://quickstart.cloudera:8889/hue/editor/?type=impala" rel="nofollow noreferrer">http://quickstart.cloudera:8889/hue/editor/?type=impala</a></p>
  
  <p>it shows me errors</p>
  
  <blockquote>
    <p>Could not connect to quickstart.cloudera:21050 (code THRIFTTRANSPORT):
    TTransportException('Could not connect to quickstart.cloudera:21050',)</p>
    
    <p>Could not connect to quickstart.cloudera:21050</p>
  </blockquote>