With the advent of Hadoop, there comes the need for professionals skilled in Hadoop Administration making it imperative to be skilled as a Hadoop Admin for a better career, salary and job opportunities. Even organizations that are yet to adopt Hadoop with any production cluster larger than 20-30 nodes requires a full-time administrator. The admin’s job is surprisingly similar to a DBA’s job, where he is responsible for the performance and availability of the cluster, the data it contains, and the jobs that run there. This video shows how to administer a Hadoop Cluster.
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