Lead Big Data Administrator
Location : Gurgaon
Experience : 10 Year
Last active on : November 25, 2020
Rate: $20 / Hourly
Availability : Immediate
Work From : Any
Category : Information Technology & Services
I feel that my skills and experience are a great fit for this position.
Please feel free to contact me to arrange an interview. I look forward to learning more about this opportunity.
Please find the attached resume.
Experience Summary: - I have 10 years of working experience in mix of profile like Hadoop Administrator and Software Testing.
I have 4 years of work experience as a Hadoop Administrator.
Big Data Exposure:-
*Installation and Verify in Hadoop logic installation, configuration, supporting and managing Hadoop Clusters using Apache Hadoop.
*Verify backup configuration and recovery from a Namenode failure.
*Verify Installation of various Hadoop Ecosystems and Hadoop Daemons.
*Checking system health by Heartbeat mechanism.
*Good experience on Design, configure and manage the backup and disaster recovery for Hadoop data.
*Hands on experience in analyzing log files for Hadoop and ecosystem services and finding root cause.
*As an administrator verify, cluster maintenance, troubleshooting, monitoring and followed proper backup & Recovery strategies.
*Experience in HDFS data storage and support for running map-reduce jobs.
*Verify installing and configuring Hadoop eco- system like Sqoop, Pig, Hive, Hbase, Flume, Oozie, and Kafka.
*Configured various property files like core-site.xml, hdfs-site.xml, mapred-site.xml, yarn-site.xml based upon the job requirement.
*Importing and exporting data into HDFS using Sqoop.
*Importing and exporting data into hdfs to local, local to local.
*Good working Knowledge in Hadoop security like Kerberos and sentry.
*Experienced in Cloudera installation, configuration and deployment on Linux distribution.
*Commissioning and decommissioning of nodes as require.
*Managing and monitoring Hadoop services like Namenode, Datanode & Yarn
*Performance tuning, and solving Hadoop issues using CLI or by WebUI
*Troubleshooting Hadoop cluster runtime errors and ensuring that they do not occur again.
*Accountable for storage and volume management of Hadoop clusters.
*Ensuring that the Hadoop cluster is up and running all the time (High availability, big data cluster etc.)
*Evaluation of Hadoop infrastructure requirements and design/deploy solutions.
*Backup and recovery task by creating snapshots policies, backup schedules and recovery from node failure.
*Responsible for Configuring Alerts for different types of services which is running in Hadoop Ecosystem.
*Moving data from one cluster to another.