title: pySpark: Save ML Model
body: <p>Can someone please give an example of how you would save a ML model in pySpark? </p>
  
  <p>For</p>
  
  <pre><code>ml.classification.LogisticRegressionModel
  </code></pre>
  
  <p>I try to use the following:</p>
  
  <pre><code>model.save("path")
  </code></pre>
  
  <p>but it does not seem to work.</p>