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Job Id : 7937

Jobtitle : Hadoop Admin - H1B

Location : Media, PA

Company Name : Themesoft Inc

Industry : Information Technology

Salary : $17,230 - $109,360  YEAR

Job type : Contractor

Posted on: 2019-11-27

Required Skills : Hadoop, HDFS, OS Concepts, Shell Scripting, Unix/Linux, Apache Pig

Benefits : No benefits are available

Job Description:

  • Deploying a Hadoop cluster, maintaining a hadoop cluster, adding and removing nodes using cluster monitoring tools like Ganglia Nagios or Cloudera Manager, configuring the NameNode high availability and keeping a track of all the running hadoop jobs.
  • Implementing, managing and administering the overall hadoop infrastructure.
  • Takes care of the day-to-day running of Hadoop clusters
  • Work closely with the database team, network team, BI team and application teams to make sure that all the big data applications are highly available and performing as expected.
  • Capacity planning and estimating the requirements for lowering or increasing the capacity of the hadoop cluster.
  • Deciding the size of the hadoop cluster based on the data to be stored in HDFS.
  • Ensure that the hadoop cluster is up and running all the time.
  • Monitoring the cluster connectivity and performance.
  • Manage and review Hadoop log files.
  • Backup and recovery tasks
  • Resource and security management
  • Troubleshooting application errors and ensuring that they do not occur again.

Skillset Required:

  • 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.

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We’re an equal opportunity provider.
All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. is not a Consulting Company/Training Company/H1B Sponsor.

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