Description:
Administer Cloudera Hadoop clusters (HDFS, YARN, Hive, Impala) using Cloudera Manager; ensure high availability and performance.Perform OS and platform patching/upgrades for Hadoop, Spark, and Airflow components with rollback plans.Manage Spark workloads: tune executors, memory, and dynamic allocation for optimal performance.Install, configure, and maintain Apache Airflow (Scheduler, Webserver, Workers); ensure DAG reliability and SLA compliance.Implement security and compliance: Kerberos, LDAP/
Dec 17, 2025;
from:
dice.com