Tackling Scaling Challenges of Apache Spark at LinkedIn - Infrastructure Optimization and User Productivity

Explore the scaling challenges and solutions for Apache Spark at LinkedIn in this 26-minute conference talk from Databricks. Dive into the company's journey of transitioning Spark from an experiment to the dominant production compute engine, handling a 3X growth in daily applications. Learn how LinkedIn tackled major infrastructure scaling bottlenecks, balanced limited compute resources with increasing demands, improved user development productivity, and boosted job efficiency. Discover optimizations made to core Spark components, improvements to cluster resource scheduling, and automation of job failure root cause analysis. Gain insights into innovative solutions like Grid Bench for performance analysis, tuning heuristics and recommendations, scaling Spark History Server, and the next-generation Spark shuffle service with Push-Merge Shuffle. Walk away with valuable takeaways on managing large-scale Spark deployments and empowering users in a rapidly growing environment.