There is growing interest in running Apache Spark natively on Kubernetes. lan Filonenko explains the design idioms, architecture and internal mechanics of Spark orchestrations over Kubernetes. Since data for Spark analytics is often stored in HDFS, Ilan will also explain how to make Spark on Kubernetes work seamlessly with HDFS by addressing challenges such as data locality and security through the use of Kubernetes constructs such as secrets and RBAC rules