MapReduce - Job

Mapreduce Pipeline

About

A MapReduce Job is a running instance of an MapReduce application

This job is a Yarn job as Yarn is the new Hadoop implementation of the Map reduce framework (v2). A map reduce application (/ job) is one type of a Yarn application (/ job) .

Management

Creation

See Hive - WebHCat (Rest API for HCatalog)





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