1.
Should manage the Cloudera cluster – deploying a Hadoop cluster, maintaining a
Hadoop cluster, adding, and removing nodes
2. Should manage the big data services (HiveImpalaHBaseHDFSYarnAmbari)
3. Should manage Kafka clusters
4. Ensure that the Hadoop cluster is up and running all the time.
5. Takes care of the day-to-day running of Hadoop clusters
6. Manage and review Hadoop log files
7. Backup and recovery tasks
A Hadoop admin is the person responsible for keeping the company’s Hadoop
clusters safe and running efficiently