Hadoop Administrator
3 months ago
Job Description :
- Install, configure, and support Hadoop clusters in Cloudera Distribution.
- Design and manage the commencement of new Hadoop projects.
- Execute system upgrades for existing Hadoop clusters using Cloudera.
- Install, configure, and support HIVE, IMPALA, SOLR, SPARK, KAFKA.
- Handle severity incidents related to Hadoop.
- Manage MySQL database related to Hadoop clusters.
- Set up and manage BDR jobs.
- Procure and license Hadoop hardware.
- Implement SSL and TLS on clusters.
- Work closely with clients as part of a cross-functional team to support operational, tactical, and strategic reporting, as well as other analytical business needs.
- Ensure change management and incident management protocols are followed.
- Collaborate with internal teams throughout project delivery lifecycle.
- Investigate, model, define, and document required processes, including business processes.
- Leverage automation skills to minimize manual efforts in daily support tasks.
- Provide on call support.
- Review and analyse change requests to ensure adherence to protocols.
- Manage code in Github and experience in managing Git repositories.
- Engage necessary teams via JIRA.
- Install Hadoop patches, updates, and version upgrades.
- Understand UDFs and Lambda Architecture.
- Have a good understanding of Spark Streaming with Kafka for real-time processing.
- Experience in Airflow DAG analysis.
Mandatory skill : Hadoop Admin, DevOps and Cloud skills
Desired/ Secondary skills :
- Debugging Java Code
- Aws knowledge on managing emr clusters and s3 buckets
- Azure devops pipelines to manage airflow dags
- Ansible and chef knowledge to automate builds
- Python Scripting to automate manual tasks
- Domain - Banking
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