Digital : Big Data and Hadoop Ecosystems

Greetings from TATA CONSULTANCY SERVICES!

Skill : Digital : Big Data and Hadoop Ecosystems

Years of Experience : 5 - 10 years

Location : Chennai / Bangalore

Job Description : -

• Hands on experience in installation, configuration, supporting and managing Hadoop clusters using Hortonworks distribution
• Hands on experience on clusters migration / Azure Cloud
• Upgrading the clusters and configured the Kerberos and Ranger on cluster.
• Good knowledge on shell scripting / PySpark
• Node commissioning and De-Commissioning on clusters and Data Re-balancing.
• Experience in setting up the High-Availability Hadoop Clusters.
• Experience in Distcp configuration between the clusters.
• Experience on Standby Ambari Server installation and configuration of Hive view.
• Hands on experience in installing, configuring, and using Hadoop ecosystem components like Hadoop HDFS, Yarn, MapReduce, HBase, Oozie, Hive, Sqoop, Pig, Kafka, Ranger.
• Hands on Experience on Configuring Kafka service.
• Backup and Recovery of Name node failure.
• Hands on Experience on the Journal nodes recovery.
• Hands on experience in analyzing Log files for Hadoop and eco system services and finding root cause.
• Experience on Sparkline service administration.
• Flexible to work in shifts