Digital : Big Data and Hadoop Ecosystems
Tata Consultancy Services
5 - 10 years
Chennai
Posted: 08/01/2026
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Job Description
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
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