THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Follow instructions to install Spark: http://spark.apache.org/docs/latest/running-on-yarn.html (or or https://spark.apache.org/docs/latest/spark-standalone.html, if you are running Spark Standalone mode). Hive on Spark supports Spark on Yarn mode as default. In particular, for the installation you'll need to:
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