Hadoop Administrator
Tasks
- Administer Apache YARN scheduling and resource allocation
- Administer and monitor HDFS
- Analyze logs and identify root causes
- Configure authentication and authorization
- Implement DistCp replication and DR cluster setup
- Implement access controls and audit logs
- Install and configure Hadoop clusters
- Manage HDFS storage replication and data balancing
- Manage Hive metastore and query tuning
- Monitor cluster health and resource utilization
- Optimize Hive queries and execution plans
- Perform cluster migration and data validation
- Plan and manage backup and disaster recovery
- Troubleshoot Hadoop and job failures
- Tune YARN queues and capacity scheduler
- Upgrade Hadoop clusters
Perks/Benefits
- N/A
Skills/Tech-stack
Apache Hadoop | Apache Hive | Apache Spark | Apache Tez | Apache YARN | CentOS | DistCp | Hadoop Distributed File System | Hadoop Distributed File System HDFS | Linux | RHEL | Shell Scripting | Ubuntu
Education
N/A
Roles
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