title: Why does spark-shell not start SQL context?
body: <p>I use spark-2.0.2-bin-hadoop2.7 and am setting up a Spark environment.  I have completed most of the steps to install and configure, but finally, I found something different from the online tutorials.</p>
  
  <p><img src="https://i.stack.imgur.com/R28KP.png" alt="Screenshot"></p>
  
  <p>The logs are missing the line:</p>
  
  <blockquote>
    <p>SQL context available as sqlContext.</p>
  </blockquote>
  
  <p>When I run spark-shell, it just starts the Spark context. Why is the SQL context not started?</p>
  
  <p>Under normal circumstances, should the following two lines of code be run at the same time?</p>
  
  <pre><code>Spark context available as sc
  SQL context available as sqlContext.
  </code></pre>