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Apache Hadoop review
Infrastructure Engineer at Zirous, Inc.
The Distributed File System stores video, pictures, JSON, XML, and plain text all...
Try, try, and try again. Experiment with MapReduce and YARN. Fine tune your processes and you will see some insane processing power results. I would also recommend that you have at least a 12-node cluster: two master nodes, eight compute/data nodes, one hive node (SQL), 1 Ambari dedicated node. For the master nodes, I would recommend 4-8...
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