Cloudera Hadoop Cluster

4 weeks ago

India Diverse Lynx Full time

Cloudera Hadoop Cluster - Hyderabad Bangalore Chennai - CWR Key Responsibilities Cloudera Cluster Management Install configure manage and monitor Cloudera Hadoop clusters ensuring high availability performance and security This includes managing HDFS Hive Hue Knox Ranger Solr Spark Tez YARN Zookeeper and other ecosystem components Performance Optimization Tune Hadoop Hive and Spark jobs and configurations for optimal performance efficiency and resource utilization This includes optimizing queries managing partitions and leveraging in-memory capabilities Troubleshooting and Support Diagnose and resolve issues related to Linux servers networks cluster health job failures and performance bottlenecks Work closely with Cloudera Vendor to manage software releases perform upgrades and remediate vulnerabilities Provide on-call support and collaborate with cross functional teams to ensure smooth operations Security and Governance Implement and manage security measures within the Cloudera environment including Kerberos Apache Ranger and Atlas to ensure data governance and compliance Data and Application Migration Migrate Hadoop Hive and Spark Data and applications to Azure cloud services Ensure data integrity performance tuning and validation Automation and Scripting Develop scripts e g shell Ansible Python for automating administrative tasks deployments and monitoring Work with users to develop debug optimize Hive Spark Python programs that connect to the Cloudera environment Documentation Create and maintain documentation for system configurations operational procedures and troubleshooting knowledge bases Required Skills and Experience Strong experience with Cloudera Hadoop distribution Expertise in Hive and Spark for data processing and analytics Expertise in Hadoop ecosystem components like HDFS YARN Hive Spark and Sqoop Expertise in Linux Network Ansible DNS Kerberos LDAP AD MySQL PostgreSQL Jupyterhub Expertise in Linux shell scripts Ansible Python C C Java Working knowledge of Microsoft Azure cloud and big data migration to cloud Strong problem-solving analytical and communication skills

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