1 of 1 Contract Impala Jobs in London

Cloudera Manager clusters. Monitor cluster health, performance, resource utilisation, and capacity planning. Troubleshoot platform issues and ensure SLAs for uptime and reliability. Manage services such as HDFS, YARN, Hive, Impala, Kafka, Spark, Ranger, Knox, ZooKeeper, etc. Handle cluster upgrades, patching, backups, security hardening, and user provisioning. Implement governance, auditing, and access control following best practices. Automate operational tasks using … and Infrastructure teams on deployments and incident resolution. Required Skills & Experience Strong experience as a Cloudera Administrator in production environments. Solid knowledge of Hadoop ecosystem services (HDFS, YARN, Hive, Impala, Spark ). Expertise with Cloudera Manager , cluster configuration, and life cycle management. Strong Linux administration skills (RedHat/CentOS/Ubuntu). Good understanding of networking, Kerberos, security policies More ❯