Involved in start to end process of Hadoop cluster setup where in installation, configuration and monitoring the Hadoop Cluster.
Managing and monitoring, supporting HDP, CDH clusters with Ambari, Cloudera Manager.
Configuration, Administration & Monitoring of Hadoop components.
Responsible for Cluster maintenance, commissioning and decommissioning of Data nodes.
Manage and review Hadoop log files.
Enabling HA of HDFS and YARN.
Up gradation of clusters if required.
Work closely with the Infrastructure Management teams (Storage, Network, Unix) to develop a support model for Hadoop Cluster platform and services
Involved in Installing and configuring Kerberos for the secure authentication of users and hadoop daemons.