title: How do I skip a header from CSV files in Spark?
body: <p>Suppose I give three files paths to a Spark context to read and each file has a schema in the first row. How can we skip schema lines from headers?</p>
  
  <pre><code>val rdd=sc.textFile("file1,file2,file3")
  </code></pre>
  
  <p>Now, how can we skip header lines from this rdd?</p>