Hadoop Administrator

2 months ago


ChennaiBangaloreHyderabadBhubaneshwar, India Rigel networks Full time

Hadoop Administrator -

- Excellent knowledge of UNIX/LINUX OS because Hadoop runs on Linux.

- Knowledge of high degree configuration management and automation tools like Puppet or Chef for non-trivial installation.

- Knowledge of cluster monitoring tools like Ambari, Ganglia, or Nagios.

- Knowing of core java is a plus for a Hadoop admin but not mandatory.

- Good understanding of OS concepts, process management and resource scheduling.

- Basics of networking, CPU, memory and storage.

Good hold of shell scripting

- A knack of all the components in the Hadoop ecosystem like Apache Pig, Apache Hive, Apache Mahout, etc.

- Data modeling like designing and implementation of data based on recognized standards.

- Software installation and its configuration.

- Backup and recovery operation of Database.

- Checking database connectivity and its security measurements.

- Performance monitoring and fine tuning on actual basis.

- Managing and optimizing disk space for handling data

- Installing patches and upgrading software as and when needed.

- Automate manual tasks for faster performance.

- A Hadoop administrator loads a large volume of data

(ref:hirist.tech)
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