Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this information. CLOUDERA® is a registered trademark of Cloudera, Inc. Except where otherwise indicated, all screenshots are the copyrighted material of Cloudera, Inc. For the latest documentation on use of Cloudera software, visit http://www.cloudera.com/.