May 29, 2020 in DevOps
Q: What is the relationship between MapReduce and Hive? or How Mapreduce jobs submits on the cluster?

1 Answer

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May 29, 2020

Hive provides no additional capabilities to MapReduce. The programs are executed as MapReduce jobs via the interpreter. The Interpreter runs on a client machine which rurns HiveQL queries into MapReduce jobs. Framework submits those jobs onto the cluster.

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