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Hi, I am trying to login  using hue  and below issue we are facing. Could you advise on this issue.   Traceback (most recent call last):   File "/opt/mapr/hue/hue-3.9.0/desktop/core/src/desktop/lib/", line 1196, in communicate   req.respond()   File
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Hi Team   I'm planning to pass "MCSD - MapR Certified Spark Developer" and I have following questions for which I can't find answers on the MapR web site: 1. What is the version of Spark used in the exam? Are there any plans to change Spark version (e.g. 2.0) in the nearest future? 2. Can I use my IDE (e.g. IntelliJ Idea) during the exam?
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Log into the MapR Community to add to course discussions. Connect with and learn from other students as well as MapR subject matter experts.   Course Discussions Essentials (ESS 100) Lesson 1 – Describe your big data problem Essentials (ESS 102) Lesson 6 – What features are important for your big data projects?   Find
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Mapr MCS keeps raising Drillbit Down alarm after I enabled impersonation and user authentication:   Here is my   DRILL_MAX_DIRECT_MEMORY="8G" DRILL_HEAP="4G" export DRILL_JAVA_OPTS="-Xms$DRILL_HEAP -Xmx$DRILL_HEAP -XX:MaxDirectMemorySize=$DRILL_MAX_DIRECT_MEMORY -XX:MaxPermSize=512M -XX:ReservedCodeCacheSize=1G