What is the version used for the SPARK DEVELOPER Certification ? Is it Spark 1.4 or 1.6 ? Could you please comment on this ?
The current certification exam is based on Spark 1.6, though if you've been working with Spare 1.4 most of your knowledge will apply. You can find a free study guide for the exam on learn.mapr.com: MCSD Study Guide - MapR Certified Spark Developer
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