Experience MapReduce Through Demonstrations
Intermediate
In this demonstration, you will learn how to count words and calculate PI by Hadoop. Hadoop has prepared a jar package containing many examples in the share folder, which we will use in this demonstration
Alibaba Cloud
Teacher
AlibabaCloudAcademy
AlibabaCloudAcademy is the LabEx teacher.
1 Lab
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" It was actually very fun, and with little mistakes I got to see variations of these basic comands. I loved that it didnt force me to do exactly what it asked, so i could practice typing other stuff, and playing with what would happen typing "id -u" or "id -n" seeing why one wont work. amazing app. "
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