Hi,   I would like to know the roadmap for Cloudera to update the version of their exams.   Current CDH version has long being upgraded but it seems like the exams is not doing same. The current documentation for DE575 shows the exam cluster still running CDH5.3.2 with Spark 1.2 - now that is outdated. I took the DE575 exams 2 months ago and was the sparks exam was still using SchemaRDD and not DataFrame. It was not too surprising as the documentation already stated that.   I would like to retake the exam but only when the exam clusters have been upgrade.   Any news or info around this? ... View more