When Hardware Fails, Ozone Prevails: Self-Healing Capabilities in Apache Ozone

Explore Apache Ozone's self-healing capabilities in this 33-minute conference talk by Ethan Rose, Senior Software Engineer at Cloudera and Apache Ozone PMC member. Discover how Ozone supports half petabyte nodes that scale horizontally to exabyte capacity, managing tremendous amounts of hardware without administrator intervention. Learn about Ozone's mechanisms for detecting and overcoming failures, from single flipped bits to complete node failures, including issues with flaky disks and networks. Understand the system's data integrity measures during write, rest, and read operations, and how to customize configurations for your specific cluster needs. Gain insights into building resilient, large-scale storage systems that can handle hardware failures effectively.