MySql DBA / Admin

MySql DBA / Admin

Elabram Systems
Not Specified
Not Specified

Job Description

Key Responsibilities

  • Responsible for implementation and ongoing administration of Cloudera Hadoop infrastructure.
  • Aligning with the systems engineering team to propose and deploy new hardware and software environments required for Hadoop and to expand existing environments.
  • Working with data delivery teams to setup new / existing Hadoop users. This job includes setting up Linux users, setting up Kerberos principals and testing HDFS, Hive, Pig and Map Reduce access for the new users.
  • Cluster maintenance as well as creation and removal of nodes using tools like Cloudera Manager Enterprise, other tools.
  • Performance tuning of Hadoop clusters and Hadoop Map Reduce routines. Screen Hadoop cluster job performances and capacity planning, Load balancing.
  • Monitor Hadoop cluster connectivity and security, Manage and review Hadoop log files. File system management and monitoring. HDFS support and maintenance.
  • Diligently teaming with the infrastructure, network, database, application and business intelligence teams to guarantee high data quality and availability.
  • Collaboration with application teams to install operating system and Hadoop updates, patches, version upgrades when required.
  • General operational expertise such as good troubleshooting skills, understanding of systems capacity, bottlenecks, basics of memory, CPU, OS, storage, and networks.
  • Ability to deploy Hadoop cluster, add and remove nodes, keep track of jobs, monitor critical parts of the cluster, configure name-node high availability, schedule and configure it and take backups. Good knowledge of Linux, Databases.
  • Familiarity with open source configuration management and deployment tools such as Puppet or Chef and Linux scripting.
  • Following key deliverables ensuring production scalability and stability Implement Monitoring tools to measure, monitor and report on Platform, Data availability, Utilization, Capacity trend, overall health metrics on the Hadoop Data platform.

Key Requirements:

  • Male or Female, Age 25-40 years old.
  • 5 years ++ of working experience in Database administration about MySql
  • Have strong in technical skill and troubleshooting, problem-solving about bigdata database
  • Experience in Unix/Linux/Shell and Network infrastructure support
  • Good command of English communication

Job Details

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